Your air conditioning system works harder during coastal summers due to the region’s high humidity levels. Regular maintenance is crucial for optimal efficiency and can reduce energy consumption by up to 15%.

A professional HVAC maintenance tune-up includes:

• Cleaning coils
• Checking refrigerant levels
• Ensuring all components function properly.

Our comprehensive service plans include priority service and seasonal tune-ups, which can help us identify issues with your AC before they become costly repairs.

For the homeowners we serve, their home’s proximity to water bodies creates unique humidity challenges that can affect how comfortable indoor temperatures really are. Standard advice is to set your thermostat to 78°F when you’re home and 85°F when away, but that may be warmer than you like. Try to increase your tolerance by a degree or two, and remember that each degree you raise the temperature can save 6-8% on cooling costs.

Consider the “feels like” temperature rather than just the actual temperature. A well-maintained HVAC system with proper humidity control can make 78°F feel comfortable even on humid Chesapeake Bay days.

Smart thermostats learn your schedule and automatically adjust temperatures for maximum efficiency. They’re particularly valuable for accommodating summer seasonal work or vacation schedules.

Look for models with humidity sensors, which are especially important in coastal areas. Our team can recommend models that work best with your existing system. Our NATE-certified technicians can also complete your wi-fi thermostat installation, so you can control your HVAC system from anywhere.

Air leaks don’t just let cool air escape—they also allow humid outdoor air to enter, making your AC work harder to maintain comfort.

Common areas that we find the most outdoor air intrusion include:

• Around windows and doors
• Electrical outlets on exterior walls
• Attic access doors
• Basement rim joists
• Where utility lines enter the home

Use weatherstripping, caulk, or foam sealant to close these gaps. Pay special attention to areas where salt air exposure may have caused deterioration of existing seals.

Proper insulation is crucial for homes in ESMD and DE, where temperature differences between air-conditioned interiors and hot, humid exteriors can be significant.

Focus on:

• Attic insulation (aim for R-38 to R-60 in Maryland and Delaware)
• Wall insulation in older homes
• Basement or crawl space insulation
• Insulation around ductwork

Good insulation not only reduces cooling costs but also helps prevent condensation issues common in humid coastal climates.

Pro Tip: Maryland residents can schedule a low-cost home energy audit through local service providers licensed by the state to offer the audit. The Home Performance with ENERGY STAR program through emPower Maryland allows homeowners to get a detailed energy audit, which then qualifies them for rebates when they complete improvements identified in the audit report.

Delaware homeowners can schedule an In-Home Energy Check-Up and Counseling appointment through Energize Delaware, a program that also offers some free upgrades and post-audit resources.

Leaky ducts can waste 20-30% of your cooling energy. Locally, we find that ductwork often runs through hot attics or humid basements, making efficiency even more critical.

Signs of duct problems include:

• Uneven cooling throughout your home
• Dusty rooms
• Higher than normal energy bills
• Visible damage to ductwork

Professional duct sealing and cleaning services can dramatically improve your system’s efficiency. When you have an HVAC Service Plan with Comfort Plus, your technician can recommend improvements specific to your home’s unique needs.

Chesapeake Bay area homes often feature large windows to capture beautiful water views, but these can also let in significant heat. Strategic window treatments can reduce cooling costs by up to 30%.

Here are a few of our favorite, high-impact tips:

• Install reflective window film on south and west-facing windows
• Use light-colored blinds or curtains
• Consider cellular shades for superior insulation
• Close shades or curtains during peak sun hours (10 a.m. – 4 p.m.)

For homes with bay or ocean views, consider treatments that provide energy savings while preserving your scenic outlook.

High humidity makes your home feel warmer than it actually is, causing you to lower the thermostat unnecessarily. HVAC units that have humidity control features will also work harder to dehumidify your home during the summer.

Mid-Atlantic homes (and their HVAC efficiency) benefit the most from:

• Whole-house dehumidifiers
• Proper ventilation systems and maintenance
• Air purification systems
• Regular HVAC filter changes

Professional installation of humidity control systems, or even room dehumidifiers, can significantly improve comfort while reducing energy costs. Our indoor air quality specialists familiar with coastal climate challenges can recommend the best solutions for your specific humidity control needs.

Your air conditioning condenser unit sits outside your home, and faces unique challenges in our region. Salt air exposure and storm damage can lead to expensive repairs and system replacement, but regular maintenance can help extend the life of your HVAC condenser unit.

Regular maintenance includes:

• Cleaning coils monthly during peak season
• Clearing debris and vegetation (maintain 2-foot clearance)
• Checking for salt corrosion on coastal properties
• Ensuring proper drainage
• Protecting the unit from harsh weather

Comfort Plus Services HVAC Service Plans include outdoor unit care specifically designed for coastal environments.

If your HVAC system is over 10 years old, upgrading to a high-efficiency model can provide substantial savings.

Modern HVAC systems offer:

• Higher SEER ratings (16+ is recommended for our area)
• Variable speed operation
• Better humidity control
• Smart home integration
• Improved reliability in coastal conditions

Comfort Plus offers financing options for new system installs, and our team can also help you take advantage of available rebates and tax credits. When you think you may be ready to replace your system, give us a call to schedule a free consultation and estimate.

Don’t wait until your system fails or you face high cooling bills during the hottest days of summer—take action now to ensure comfort and savings throughout the season.

Start with the basics like thermostat optimization, adding a room dehumidifier, and sealing up air leaks, then gradually work toward larger improvements like system upgrades and whole-house humidity control. And remember: the best energy-saving strategy is prevention through regular maintenance and proactive improvements.

Anytime you need routine maintenance, system upgrades, or emergency repairs, remember Comfort Plus Services. We’ve been serving our neighbors in Delaware and on Maryland’s Eastern Shore since 2013, and we understand the challenges of maintaining your home’s comfort in our hot and humid region. We’re always here if you need us, and we offer 24/7 emergency service if your HVAC fails, in any season.