crowther-cooling

The Benefits of UV Light in Your HVAC System

Tue, 24 Feb 2026 10:28:36 GMT

Cleaner air, mold prevention, and better AC performance for Southwest Florida homes.

Protect your Florida home with HVAC UV light. prevent microbial growth, improve air quality, reduce odors, and boost AC efficiency in Sarasota & Fort Myers.

At Crowther Roofing & Cooling, we prioritize solutions that protect your home, your comfort, and your long-term investment. Installing a UV light in your air handler is a proactive way to kill mold and microbial growth, improve indoor air quality, eliminate odors, and increase overall system efficiency— especially in Sarasota and Fort Myers homes.

1. Prevents Microbial Growth

Humidity is unavoidable in Southwest Florida. When warm air passes over your AC coil, condensation forms, and moisture creates ideal conditions for mold.

A UV light in your HVAC system:

Disrupts the DNA of mold and bacteria
Prevents microbial growth on coils and drain pans
Reduces the risk of mold spreading through ductwork

By stopping mold at the source, you’re protecting both your HVAC system and your home’s air supply.

2. Improves Indoor Air Quality

Indoor air quality (IAQ) is one of the most important and often overlooked aspects of home comfort.

Without proper control, your HVAC system can circulate airborne contaminants throughout your home.

Over time, this can impact:

Allergy sufferers
Children and elderly family members
Anyone sensitive to poor air quality

By installing an HVAC UV light system, you actively reduce airborne pollutants before they enter your living space. The result is cleaner, healthier air moving through your home.

3. Helps Eliminate Odors

Musty smells coming from your vents? That’s often a sign of microbial buildup inside your air handler.

When mold or bacteria accumulate on your evaporator coil, they can produce unpleasant odors that circulate every time your AC runs.

A UV light:

Neutralizes odor-causing microorganisms
Reduces musty or stale air smells
Keeps your system cleaner over time

Instead of masking odors with air fresheners, UV light addresses the root cause inside your HVAC system.

4. Increases HVAC System Efficiency

Microbial buildup doesn’t just affect air quality; it can also reduce system performance.

When mold and biofilm accumulate on the evaporator coil, airflow becomes restricted, and heat transfer efficiency decreases. This forces your air conditioner to work harder to cool your home.

Installing a UV light for your air conditioner can:

Keep coils cleaner
Maintain proper airflow
Improve energy efficiency
Reduce strain on components

Over time, this can help extend the lifespan of your system and potentially lower energy costs — particularly during Florida’s long cooling season.

Is UV Light Worth It for Florida Homes?

In dry climates, UV lights can be helpful. In humid climates like Sarasota and Fort Myers, they’re often highly recommended.

Because our air conditioners run most of the year, moisture exposure is constant. That makes mold prevention and system cleanliness even more important. This often small upgrade can deliver long-term benefits.

Protect Your Comfort from the Inside Out

Your HVAC system does more than cool your home, it circulates the air your family breathes every day.

At Crowther Roofing & Cooling, we focus on solutions that improve comfort, safety, and long-term performance.

Our licensed HVAC professionals can evaluate your system and recommend the right solution. Because in Southwest Florida, comfort isn’t just about temperature, it’s about the quality of the air inside your home.

CoolCheck™ AC Maintenance: A Smart Choice for Florida Homes

Tue, 16 Dec 2025 06:05:09 GMT

Protect Your Comfort with Preventative HVAC Care

Florida heat puts serious demand on your air conditioner. CoolCheck™ is Crowther’s proactive HVAC maintenance program designed to improve efficiency, prevent costly breakdowns, and extend the life of your system—giving homeowners peace of mind year-round.

A Homeowner’s Guide to CoolCheck™ Maintenance

Living in Florida means your air conditioner isn’t just something you use; it’s something your home depends on. With high heat, humidity, and year-round cooling needs, HVAC systems here work harder than in most other states. That’s why regular maintenance isn’t a luxury; it’s essential.

At Crowther Roofing & Cooling, we created our CoolCheck™ maintenance plan to give homeowners peace of mind, improve system efficiency, and extend the life of their air conditioning systems. If you’ve ever wondered what CoolCheck™ is, why it’s important, and how it benefits your home, this guide is for you.

What Is CoolCheck™ Maintenance?

Think of CoolCheck™ like an oil change for your air conditioner. Just as your car needs regular service to run smoothly, your HVAC system needs routine maintenance to stay efficient, reliable, and long-lasting. Our CoolCheck™ program is a comprehensive maintenance service performed by trained technicians that covers all the major components of your cooling system.

During a CoolCheck™ visit, our certified techs will inspect:

Refrigerant levels
Compressor, condenser, and evaporator
Signs of wear, corrosion, or inefficiencies

After the check, you’ll receive a detailed assessment of your system’s condition and recommendations for repairs or adjustments if needed. This isn’t just a quick checklist; it’s a preventative strategy designed to catch small problems before they turn into big ones.

Why AC Maintenance in Florida Matters

In Florida’s climate, air conditioners run more often than in almost any other state. High humidity and heat stress your HVAC system, leading to increased wear and tear. Without regular maintenance, this can result in:

Reduced cooling performance
Higher energy bills
Unexpected breakdowns
Shortened system lifespan

Routine CoolCheck™ maintenance addresses these issues by keeping your system clean, properly calibrated, and operating at peak efficiency. By inspecting key components and adjusting as needed, technicians help prevent common failures that occur in high-usage environments like Florida.

Key Benefits of CoolCheck™ Maintenance

1. Improved Energy Efficiency

When Should You Schedule CoolCheck™ Services?

To maximize benefit, we recommend routine maintenance at least once a year, ideally before the start of Florida’s hottest months. Many homeowners choose to book CoolCheck™ in spring, ensuring their system is ready for continuous use. Some choose a second check in the fall to catch winter-related issues early.

Regular scheduling keeps your AC running smoothly and helps you avoid peak-season backlogs when service demand is high.

CoolCheck™ vs. DIY Maintenance

Homeowners often ask: “Can I just change the filters and call it good?” While changing filters and clearing debris around your unit are helpful, they’re only part of the picture. CoolCheck™ maintenance goes deeper: trained professionals perform inspections that can’t be done safely or accurately without the right training and tools.

In other words: DIY filter changes help, but CoolCheck™ ensures true comprehensive maintenance.

A well-maintained HVAC system doesn’t have to work as hard to cool your home. Clean coils, proper refrigerant levels, and efficient airflow reduce strain on your unit. Regular CoolCheck™ maintenance helps ensure your system doesn’t waste energy.

2. Prevent Costly Repairs

During a CoolCheck™ visit, technicians don’t just look at what’s working; they look for what’s about to fail. Catching a worn motor bearing or failing fan early can save you hundreds or even thousands of dollars compared to waiting for a full breakdown.

3. Consistent Comfort and Reliability

Nothing is worse than your AC failing on the hottest day of the year. CoolCheck™ maintenance helps ensure that your system remains reliable throughout the cooling season, giving you peace of mind that your home will stay comfortable when you need it most.

4. Detailed Performance Reporting

After each CoolCheck™ appointment, you receive a professional report outlining the health of your system. This helps you plan for future service needs and understand the exact condition of your HVAC equipment.

Why Choose Crowther for Your CoolCheck™ Plan

At Crowther Roofing & Cooling, we’ve built our reputation on quality, honesty, and long-term customer relationships. Our CoolCheck™ maintenance services are performed by experienced, licensed technicians who service all brands of HVAC systems and understand the unique demands of Florida climates.

We don’t just perform a checklist; we help you understand your system, protect your investment, and avoid surprises. With convenient locations in Fort Myers, Sarasota, and beyond, your comfort is our priority.

How Long Should Your AC Last in Florida?

Mon, 03 Nov 2025 06:15:48 GMT

Florida’s climate is tough on air conditioners — here’s how to keep yours running strong for years to come.

If you live in Florida, your air conditioner is not a luxury; it’s a lifeline. But with constant heat, humidity, and salt air, even the best systems work overtime. So, how long does an AC unit really last in Florida, and what can you do to make it last longer?

At Crowther, we’ve been keeping Florida homes cool for decades. Here’s what homeowners should know about AC unit lifespan, maintenance, and when it’s time to replace your system.

Average Lifespan of an AC Unit in Florida

In Florida’s climate, the average life expectancy of an AC unit is about 8-10 years.

That’s often shorter than the national average because of three big factors:

Constant Use: AC systems run almost year-round, leaving little downtime to rest.
Heat and Humidity: Moist air and high temperatures strain compressors and coils.
Salt Exposure: In coastal areas like Sarasota and Fort Myers, salty air causes corrosion on outdoor components.

What Affects Your AC’s Lifespan

A few key factors determine whether your air conditioner lasts closer to 10 years or 15+.

Installation Quality: Even the best unit won’t last long if it’s sized or installed incorrectly. Crowther’s licensed mechanical contractors ensure proper installation for efficiency and durability.
Maintenance Habits: Annual tune-ups, clean filters, and clear airflow pathways dramatically extend system life.
Usage Patterns: Setting your thermostat too low or running the unit constantly accelerates wear and tear.
System Quality: Premium brands and corrosion-resistant materials hold up better in Florida’s humidity.

How to Extend the Life of Your AC Unit in Florida

Want to get the most from your investment? Follow these Crowther-approved maintenance tips:

Schedule professional maintenance at least twice a year.
Change filters regularly (every 1–3 months, depending on usage and environmental conditions).
Keep the outdoor unit clear of debris and vegetation. NEVER COVER THE CONDENSING UNIT.
Use a smart thermostat to reduce unnecessary run time.
Check for early warning signs; small issues can quickly become big repairs.

Preventive care isn’t just about comfort; it’s about protecting your AC from Florida’s harsh environment.

The Crowther Difference

At Crowther, we don’t just install air conditioners, we install confidence. As licensed mechanical contractors, we specialize in HVAC systems built for Florida’s unique conditions. Our team ensures your AC is properly sized, expertly installed, and backed by maintenance that maximizes its lifespan.

Whether you’re repairing an existing unit or exploring AC replacement in Sarasota, Fort Myers, or the surrounding areas, Crowther delivers quality, reliability, and long-term value you can trust.

Learn what shortens an AC’s life in Florida, how proper care extends it, and why homeowners trust Crowther for lasting cooling comfort.

AC Contractor vs Mechanical Contractor

Mon, 08 Sep 2025 06:22:03 GMT

Which one is right for your home’s comfort system?

When it comes to HVAC work, knowing whether you need an AC contractor or a mechanical contractor matters. AC contractors specialize in cooling systems, while mechanical contractors cover heating, cooling, ductwork, refrigeration, and more. Crowther is licensed as a full mechanical contractor—offering Florida homeowners the expertise, safety, and flexibility needed for any project.

What’s the Difference Between an AC Contractor and a Mechanical Contractor?

When it comes to your home’s cooling and heating systems, choosing the right contractor can feel overwhelming. You’ve probably heard the terms “AC contractor” and “mechanical contractor” used interchangeably, but they’re not the same. Understanding the difference can help you make an informed decision about who to trust with one of your home’s most important systems.

At Crowther, we believe knowledge is power. Let’s break down what separates an AC contractor from a mechanical contractor, and why that difference matters for homeowners.

What an AC Contractor Does

An AC contractor specializes in air conditioning systems. Their primary role is to install, maintain, and repair residential and commercial cooling equipment. When your home needs a new air conditioner, or when your system isn’t keeping up during the summer, an AC contractor is the professional you call.

Most AC contractors are highly trained in:

Installing and replacing air conditioning units
Performing seasonal maintenance and tune-ups
Troubleshooting cooling issues
Repairing common AC problems like refrigerant leaks, frozen coils, or faulty compressors

In short, AC contractors are cooling experts. If your main concern is keeping your home comfortable in the Florida heat, they’re the go-to resource.

What a Mechanical Contractor Does

While an AC contractor focuses narrowly on air conditioning, a mechanical contractor brings much broader expertise. In fact, a mechanical contractor is licensed and trained to handle all types of mechanical systems, including heating, cooling, refrigeration, ventilation, and even specialized piping systems.

Here’s a closer look at the scope of work a mechanical contractor can perform:

Heating and Cooling Systems: Installing, maintaining, repairing, and designing central air-conditioning, heating, and ventilation systems.
Ductwork: Fabricating and installing ductwork as part of a complete air-distribution system.
Boilers and Pressure Systems: Working with boilers, unfired pressure vessels, and related equipment.
Refrigeration: Handling complex refrigeration systems beyond standard air conditioning.
Specialized Piping: Installing and maintaining pressure and process piping, pneumatic control systems, vacuum lines, fuel transmission lines, and natural gas piping within buildings.
Control Wiring: Installing and reconnecting low-voltage control wiring for HVAC systems.
Condensate Drainage: Ensuring proper drainage from air-conditioning units to safe disposal areas.

Essentially, a mechanical contractor is equipped to manage large-scale or highly technical projects that go beyond cooling alone.

Why the Difference Matters for Homeowners

So, why should you care whether your contractor is licensed as an AC contractor or a mechanical contractor? It comes down to scope, safety, and peace of mind.

Scope of Work: If your project involves more than just an AC unit, say ductwork, ventilation, or natural gas piping, you’ll need a mechanical contractor to ensure everything is handled correctly.
Safety Standards: Mechanical contractors are licensed to work with systems that, if installed incorrectly, could pose serious safety risks (think gas lines or pressure piping). Their training and certification provide an added layer of protection.
Future Flexibility: Choosing a mechanical contractor now ensures you have a trusted partner who can handle more than just cooling. As your needs grow, whether it’s heating upgrades, ventilation improvements, or refrigeration work, you won’t need to call multiple contractors.

Learn what shortens an AC’s life in Florida, how proper care extends it, and why homeowners trust Crowther for lasting cooling comfort.

Crowther: Mechanical Expertise with a Local Commitment

At Crowther, we’re proud to be more than just an air conditioning company. As licensed mechanical contractors, our team brings decades of experience, and a broad skill set to every project we take on. Whether you need a straightforward AC repair, a full HVAC installation, or ductwork done, we have the knowledge and resources to do it right.

What sets us apart is not just our qualifications, but our commitment to safety, excellence, and customer trust. We’ve been serving Florida homeowners for decades, and our reputation is built on quality work that stands the test of time.

Choosing the Right Contractor for Your Needs

With Crowther, you don’t have to choose between the two. Our mechanical contractor licensing ensures we have the skills, experience, and authority to take on projects of any size or complexity, while still delivering the personalized service you’d expect from your neighborhood AC team.

The bottom line: An AC contractor keeps you cool. A mechanical contractor can do that, and much more.

When you’re ready to take the guesswork out of HVAC, trust the experts who have been setting the standard in Florida for decades.

Contact Crowther today to schedule your service or learn more about how our mechanical expertise can benefit your home.

Clogged AC Drain Line: Florida Homeowner's Guide

Tue, 01 Apr 2025 06:33:59 GMT

Identify and Resolve AC Drain Line Issues

As a Florida homeowner, a clogged AC drain line can disrupt your comfort. Explore the warning signs, common causes, and practical solutions to maintain your cooling system with ease.

Is Your AC Drain Line Clogged? Here's What Florida Homeowners Need to Know

As a homeowner in Southwest Florida, few things are as frustrating as discovering an issue with your air conditioning system during the hottest days of summer. One common but often overlooked problem is a clogged AC drain line. Don't sweat it! We'll walk you through the signs, causes, and solutions to get your AC back in top shape.

Warning Signs of a Clogged AC Drain Line

Water Leaks: If you observe water pooling around your indoor unit or overflowing from the drain pan, it’s a clear indicator of a blockage.
Musty Odors: Stagnant water in clogged lines can lead to mold and mildew, emitting a musty smell around your AC unit.
High Humidity Levels: A properly functioning AC helps to regulate indoor humidity levels. A clog may impair this function, leading to unusually high indoor humidity.
AC Unit Shutting Off: Some AC units have safety switches that will turn off the unit if water backs up in the drain pan.
Water stains: on walls or ceilings near the air handler.
Gurgling sounds: If you hear noise coming from the drain line area when the system is running.

Potential Consequences of Ignoring a Clogged Drain line

Failing to address a clogged AC drain line promptly can lead to significant problems beyond just an uncomfortable home.

Structural Damage: Persistent water leakage can damage flooring, drywall, and ceiling materials.
Electrical Hazards: Water backing up into your AC system may contact electrical components, creating dangerous short circuits and potential fire hazards.
Mold and Mildew: Extensive growth can spread throughout your HVAC systems and ductwork, especially during Florida’s humid Summers, affecting indoor air quality.
Voided Warranty: Some manufacturers may void the warranty if damage is caused by neglected maintenance.
Complete System Failure: Standing water can damage critical components of your AC system and could lead to a complete failure requiring a costly replacement rather than a simple repair.
Algae and mold growth: The dark, moist environment in the drain line provides the perfect conditions for biological growth.
Dust and debris accumulation: Particles that pass through your system can settle in the drain line over time.
Mineral buildup: In areas with hard water, mineral deposits can gradually narrow the pipe's interior.
Insect activity: Small insects may enter the external drain opening and build nests or leave debris.
Improper installation: Drain lines without proper slope or with unnecessary bends are more prone to clogging.

Common Causes of Clogged Drain Lines

Understanding why drain lines clog can help you prevent future issues:

DIY Solutions for Unclogging Your Drain Line

Safety First: Before attempting any of these DIY solutions, it's crucial to prioritize your safety. Always turn off the AC unit at the thermostat and, if possible, the circuit breaker that controls the AC unit. This will minimize the risk of electrical shock. If you are uncomfortable working with any of these steps, or if you are unsure about how to proceed, it's always best to call a qualified HVAC technician.

For the handy homeowner, several methods can effectively clear a clogged AC drain line:

Wet/Dry Vacuum Technique

Locate the end of your condensate drain line (typically a PVC pipe sticking out from the side of your house).
Place the hose of a wet/dry vacuum over the end of the pipe.
Create a tight seal using duct tape or by holding it firmly.
Run the vacuum for 1-3 minutes to suction out the clog.

Find the access port on your drain line (usually a T-shaped fitting with a cap near your indoor unit).
Turn off your AC system for safety.
Remove the cap carefully.
Pour 1 cup of distilled white vinegar, hydrogen peroxide, or a commercial AC drain cleaner into the opening.
Wait 30 minutes to allow the solution to break down the clog.
Flush with water to clear dissolved debris.

Cleaning via Access Port

Manual Snake Cleaning

Turn off your AC system.
Access the drain line from either the indoor access point or the outdoor exit point.
Carefully insert a small flexible brush or plumber's snake.
Gently push and rotate to break up the clog.
Flush with water afterward to ensure the line is clear.

When to Call a Professional:

Stubborn Clogs: If you've tried DIY methods and the clog persists, it's time to call Crowther Roofing & Cooling.
Extensive Water Damage: If you notice significant water damage, a professional can assess the situation and prevent further damage.
Electrical Issues: If you're uncomfortable working with electrical components, leave it to the professionals.
Clogs Within Walls: If you suspect the clog is within your walls, it's best to call a professional.

Preventing Future Clogs:

Regular Maintenance: Schedule regular AC maintenance to ensure your drain line is clean and clear. Consider Crowther’s CoolCheck™ Service & Maintenance plan that can be customized so that you can have peace of mind, and reduce costly repairs.
Change Air Filters: Replace your AC's air filters according to the manufacturer's recommendations to prevent excess dust from entering the system.
Flush the Drain Line: Regularly flush your drain line with a vinegar solution (a cup of white vinegar followed by water) every few months.
Drain Line Tablets: Use drain line tablets or algaecide strips to prevent algae and mold growth.
Proper Sloping: Ensure your drain line is properly sloped to allow water to flow freely.
Seal Openings: Seal any openings in the drain line to prevent pests from entering.

By understanding the signs, causes, and remedies for a clogged AC drain line, as well as adopting preventive measures, you can ensure your air conditioning system continues to provide comfort without interruption. Remember, maintaining your AC not only extends its lifespan but also improves its efficiency and effectiveness. For more information on our air conditioning services visit https://crowther.net/services/air-conditioning

Smart Wi-Fi Thermostats Guide

Mon, 19 Aug 2024 06:39:20 GMT

Control Your Comfort, Save Energy!

Discover how Wi-Fi thermostats enhance comfort and efficiency in your home. Learn about their advanced features.

What is a Wi-Fi Thermostat?

Simply put, a Wi-Fi thermostat is a programmable thermostat that connects to your home’s Wi-Fi network which allows you to access your system remotely with a smartphone and voice commands. Beyond the basic temperature control, these thermostats offer a range of advanced features to optimize your home’s comfort and energy efficiency.

Features:

Remote Control: Adjust your home’s temperature from anywhere with an internet connection.
Smart Scheduling: Create temperature schedules based on daily routines to maximize savings
Learning Capabilities: Many models can learn your habits and adjust settings to optimize energy consumption.
Geolocation: Automatically adjust temperatures based on your smartphone’s location, saving energy when you’re away.
Advance features: Some offer additional features like humidity control.

Benefits:

Energy | Cost Savings: By precisely controlling your heating and cooling, you can aide in the reduction of energy consumption and lower utility bills.
Increase Home Value: A Wi-Fi thermostat adds value by showcasing energy efficiency and smart technology.
Environmental Impact: By reducing energy consumption, smaller carbon footprint.
Maintenance Alert: For some Wi-Fi thermostats, you can monitor your HVAC system and alert you to potential issues before they become major problems.
Convenience: Easily adjust your settings from your smartphone or tablet, without the need to walk to the thermostat.

Choosing the Right Wi-Fi Thermostat:

Consider factors such as compatibility with your HVAC system, desired features, and budget.

The last key consideration is to make sure to purchase and have it installed by a licensed HVAC contractor to receive a 5-year manufacturer warranty and a 90-day labor warranty. If purchased from Lowes, Home Depot, Amazon, etc., you only receive a 1-year warranty.

Have additional questions? Give us a call at 239-539-5850 and we’ll help you find the right thermostat for your home.

Benefits of Non-Commissioned HVAC Technicians

Mon, 24 Jun 2024 06:42:50 GMT

Non-commissioned based techs Prioritize your needs, not commissions.

From a customer's perspective, the commission-based pay structure for service technicians, including those in the HVAC industry, can present several disadvantages. While this model incentivizes technicians to work efficiently and may encourage them to offer additional services, it can also lead to concerns about the quality of service and overall customer experience. Here are some potential disadvantages:

Upselling Pressure: Technicians may be incentivized to upsell products or services that the customer doesn't need. This can lead to mistrust, as customers might question whether recommendations are made in their best interest or if they're merely tactics to increase the technician's earnings.
Quality of Work: There's a possibility that a commission-based technician might prioritize speed over quality to complete more jobs in a day, potentially leading to subpar workmanship. This rush can result in overlooked details or shortcuts that compromise the service's quality or durability.
Inconsistent Service Fees: Customers might face inconsistent pricing for the same services, as technicians working on commission could have more flexibility or incentive to charge higher rates to increase their earnings. This variability can frustrate customers who expect pricing transparency and consistency.
Ethical Concerns: The commission model can create ethical dilemmas where technicians feel pressured to make sales to earn a decent income. This pressure might lead to exaggerated claims about the necessity of certain services or products, eroding trust between customers and service providers.
Customer Pressure: Knowing that a technician's pay is commission-based, customers might feel pressured to purchase additional services or products to support the technician, even if they don't need them. This dynamic can detract from the customer's experience and satisfaction.
Reduced Focus on Customer Service: In some cases, the drive to increase sales and services per visit might lead technicians to prioritize jobs based on potential earnings rather than customer needs or satisfaction. This focus can detract from building long-term customer relationships and trust.

In summary, while commission-based compensation models can motivate technicians to work efficiently and offer comprehensive services, they can also lead to practices that may not always align with the best interests or expectations of customers.

At Crowther Roofing & Cooling, our service techs are non-commissioned. We charge a fair labor rate, while some companies pitch a low-price rate or deal, and when the service tech arrives, they upsell you services and/or products you may or may not need. We believe in delivering good service and earning trust.

7 Signs to Replace Your AC for a Cooler Home

Mon, 15 Apr 2024 06:45:51 GMT

7 signs that your air conditioning system might be nearing the end of its lifespan.

Florida's heat is no joke, and a reliable air conditioning system is essential for a comfortable home. But how do you know when it's time to trade in your trusty AC unit for a new one? Here are 7 signs that your system might be nearing the end of its lifespan:

Age: The average AC system lasts around 10-15 years. If your unit is pushing past this mark, it's wise to start thinking about replacement. Regular maintenance can extend this lifespan, but eventually, all machines wear down.

Rising Energy Bills: Is your wallet feeling the strain? An inefficient AC system will work harder to keep your home cool, leading to higher energy costs. Newer models boast significant improvements in efficiency, so a spike in your bills could signal upgrade time.

Frequent Repairs: If your AC seems to need a repair person more than a friendly neighbor, it might be time to cut your losses. Constant repairs can become expensive, and they're a sign that your system is on borrowed time.

Inconsistent Cooling: Is your home turning into a patchwork of hot and cold zones? This could indicate failing parts or an undersized unit. A new AC system can ensure consistent comfort throughout your entire house.

Warning Signs: Listen to your AC! Unusual noises, strange odors, or leaks could all be signs of internal trouble. Don't ignore these warnings – address them with a qualified technician who can advise you on repair or replacement.

Poor Air Quality. If you start to notice excessive dust, high humidity, or mold odors, first check your filters to make sure they aren’t clogged. If this doesn’t solve the issue, you may want to replace your unit for better indoor air quality.

R-22 Freon Usage. As of January 2020, production of R-22 refrigerant has been phased out. If your AC system uses R-22 Freon, it's time for a replacement. R-22 is a refrigerant that is no longer being produced or imported due to its harmful environmental effects. Modern AC systems use more environmentally friendly refrigerants.

Understanding Air Conditioner Ratings: EER, SEER & BTUs

Wed, 14 Feb 2024 06:49:54 GMT

This blog explains these key terms and helps you select the right system for your home.

Selecting the ideal air conditioning unit for your home involves navigating through some technical terms. EER and SEER ratings often lead to confusion but are essential for gauging an AC system's efficiency and how well it fits your needs. Adding in the term BTU only complicates matters further. Understanding these acronyms is key to making an informed decision.

What is an EER Rating?

The Energy Efficiency Ratio (EER) measures how efficiently an air conditioning unit operates when the outdoor temperature is at a specific level (usually 95 °F). It calculates the ratio of output cooling energy (in BTUs) to the input electrical energy (in watts). This rating is determined under specific conditions: an outside temperature of 95 °F, and an inside temperature of 80 °F with 50% relative humidity.

How Does SEER Rating Differ?

The Seasonal Energy Efficiency Ratio (SEER), on the other hand, measures the efficiency of an air conditioner over an entire cooling season. It is calculated by dividing the cooling capacity during a typical cooling season by the total electric energy input during the same period. Unlike EER, SEER gives a more comprehensive view of an AC system’s efficiency over time. As of January 1st, 2023, Florida residents must have a minimum SEER rating of 15 or above, which will mean slightly higher upfront costs, but lower energy bills in the long run.

EER vs. SEER: Which One Should You Consider?

While both ratings are important, HVAC technicians often recommend considering the EER rating over SEER. The reason is simple: EER is a standardized measurement and is specific to each machine, making it easier to compare different A/C systems. However, SEER ratings can help in determining which products are best suited for your geographical location. Once you've shortlisted units based on SEER, you can then compare their EER ratings to make a more informed decision.

The Role of BTUs in Air Conditioning

BTU, or British Thermal Unit, is another critical term in the world of air conditioning. It measures how much heat an air conditioner can remove from indoor air, usually within one hour. This measurement helps in understanding the power needed for an A/C unit to cool a specific area. Matching the BTU rating with your home’s square footage is essential for energy efficiency and effective cooling.

Let Crowther Roofing and Cooling Help You

Choosing the right air conditioner can be daunting with all these ratings and measurements. We understand this complexity at Crowther Roofing & Cooling and are here to help. We can take the worry out of understanding these ratings and will find the best AC system that suits your needs. Call 239-539-5850 to learn more.

Keep Your AC Efficient with CoolCheck™ Maintenance

Thu, 04 Jan 2024 06:58:06 GMT

How to Maintain the Efficiency and Longevity of Your AC System.

Keeping Your AC in Top Shape:

Are you looking for a reliable way to maintain the efficiency and longevity of your air conditioning system? Whether it's for your home or business, Crowther Roofing & Cooling division has the perfect solution, CoolCheck™. This proactive service is designed to keep your AC running smoothly, ensuring comfort without the worry of unexpected breakdowns.

Think of it as a preventative tune-up for your AC system. Our certified technicians will meticulously follow a comprehensive checklist, covering every aspect of your air conditioning unit. Watch our informative video here to see Cool Check in action and understand how it can benefit you. Let Crowther Roofing take the worry out of maintaining your air conditioning system, so you can enjoy uninterrupted comfort all year round. Visit https://crowther.net/services/coolcheck to learn more about CoolCheck™ and how we can assist you.

Essential Tips for Air Duct Maintenance

Fri, 17 Nov 2023 07:02:16 GMT

Learn when and why air duct cleaning is crucial.

Keeping Your AC in Top Shape:

How Frequently Should You Address Air Duct Maintenance?

The Environmental Protection Agency (EPA) doesn't endorse routine air duct cleaning. Instead, they suggest it should be done as necessary, especially under specific circumstances:

Construction Projects: After construction work, especially involving drywall, due to the resulting dust.
Infestation: When there's evidence of rodents or insect infestation in the ducts.
Accumulation of Dust and Debris: If dust and debris accumulate and are released into your home from the supply registers.
Increased Energy Bill: A noticeable spike in your energy bills may indicate a need for cleaning.
Dirt or Dust Around Vents and Registers: Visible accumulation of dirt or dust around vents and registers.
Ducts Older Than 10 Years: If your building is over 10 years old and the air ducts have never been cleaned.
Allergy Sufferers: If someone in your home suffers from allergies, periodic cleaning may be beneficial.
Persistent Unpleasant Odors: If you notice a constant, unpleasant odor in the air, even when the system is running.
Frequent Air Filter Changes: If you must change air filters more often than every three months.
Excessive Dust Despite Regular Cleaning: If your home seems to accumulate dust quickly despite regular cleaning.
Reduced Airflow: If there's a significant reduction in airflow, it might be due to excessive dirt, obstructing the proper movement of the blower wheel or coil.

Regular monitoring for these conditions and addressing them promptly will help ensure your air ducts contribute to a healthier indoor environment.

Best Home Temperature While Away

Mon, 02 Oct 2023 07:11:13 GMT

In this video, Jorge describes the perfect temperature to leave your home while you're away.

Do you know what temperature you should keep your home while you're on vacation or away for an extended period of time? Let us help you with any of your air conditioning repair or replacement questions.

Breathing Easy: Why Air Filters Matter

Sun, 20 Aug 2023 07:16:42 GMT

Air Filters and MERV Ratings: Everything You Need to Know

Particle Purge: Imagine a realm where airborne invaders—dust, pollen, mold spores, bacteria, and even microscopic viruses—roam freely. Air filters act as vigilant gatekeepers, intercepting and immobilizing these nuisances before they infiltrate our living spaces.

Health and Hygiene: For individuals grappling with allergies, asthma, or other respiratory concerns, air filters present a refuge. By capturing airborne allergens and irritants, these filters contribute to an environment where each breath becomes an affirmation of well-being.

HVAC System Longevity: An efficient HVAC system requires clear air passages. Air filters, in this regard, shield your heating and cooling systems from the incursion of debris and contaminants. By minimizing the accumulation of dirt and grime, they foster prolonged HVAC life and optimal performance.

Energy Efficiency: The intricate network of an HVAC system can fall victim to inefficiency when burdened by clogged pathways. Air filters, when diligently maintained, ensure seamless airflow, ultimately translating into energy savings.

Selecting the Perfect Fit: The air filter landscape is diverse, mirroring the array of HVAC systems and homeowner needs. Armed with the following guide, you can confidently navigate the path to the ideal air filter: The MERV (Minimum Efficiency Reporting Value) rating is your guiding star. Spanning from 1 to 16, this rating reflects a filter's capacity to capture particles. Choose a MERV rating that aligns with your concerns—higher ratings for superior allergen protection, lower ratings if system compatibility is paramount. Here is a general guide to MERV ratings and their effectiveness in removing different types of particles:

MERV 1-4: Removes large particles, such as dust and pet hair.
MERV 5-8: Removes medium particles, such as pollen and mold spores.
MERV 9-12: Removes small particles, such as dust mites and bacteria.
MERV 13-16: Removes very small particles, such as viruses.

Size Matters: Before embarking on the filter hunt, know your HVAC system's filter size. Consult your system's manual or the existing filter itself. A mismatched size spells inefficiency.

Quality Quest: Opt for filters constructed from quality materials. High-grade filters endure longer and boast enhanced particle-trapping capabilities.

Change on Time: Regular filter replacement is non-negotiable. Follow manufacturer guidelines, and if allergies, pets, or smokers occupy your home, lean towards more frequent replacements.

System Synergy: Consider your HVAC system's specifications. Newer, high-efficiency systems often accommodate higher MERV-rated filters, while older systems might benefit from less restrictive options.

Allergy Allies: If allergies dominate your concerns, aim higher on the MERV scale. Filters with ratings between 9 and 12 are excellent at capturing allergenic particles.

Maintenance Ritual: Implement a habit of inspecting and cleaning filters regularly. This simple gesture prolongs filter life and maintains optimal filtration. For more information, visit our Air Conditioning Services a Air Conditioning Services