Lennox Zone System

Zone System Benefits

The Lennox Zone System is a mix of the most innovative Lennox products. These products are added to your home’s HVAC System. The system is the ultimate  in comfort that makes perfection achievable. It also offers the best service and quality for customers. The zone system provides excellent energy efficiency. It also provides precise temperature control in addition to clear, fresh air. It is able to control the movement of the air in your house. The system does this better than any other single HVAC zone system you can buy.

The Lennox Zone System includes ground-breaking pieces of technology which all work in tandem to take your comfort to a superb new level. It does this with extraordinary efficiency. You can save money and also keep the temperature at your home where you want it.  You can bundle the zone system with other Lennox system features. Such as variable-speed airflow, Wi-Fi-enabled temperature controls, and also solar-compatibility. Therefore you get the best HVAC system on the market. Precise Comfort technology helps keep your house at your preferred temperature and comfort level all day. It enhances overall efficiency.

Lennox Zone System Carrollton, GA

Installed and configured with the company’s iComfort S30 Wi-Fi touchscreen thermostat, the new iHarmony Zoning system is a major advance in precision climate control. It takes your energy savings and comfort to the next level by restricting heating and cooling in seldom used rooms, adjusting your comfort by room and floor, thereby maximizing energy efficiency. Each time there’s a change in your typical routine, the iComfort S30 Wi-Fi touchscreen thermostat adapts heating and cooling to match. The in-zone thermostats make it easy to precisely control each zone. With the Schedule IQ technology feature, you’ll only program the thermostat once. iHarmony is controlled by an Android or iOS device.

Lennox’s iHarmony Zoning feature works all Lennox systems to solve the problem of uncomfortable or also uneven temperatures throughout a house. Thereby reducing energy costs.

The post Lennox Zone System appeared first on Maxwell Heating & Cooling.

SEER2 vs SEER Explained

By Michele Smith • May 15, 2025
If you're in the market for a new HVAC system, you may have noticed new terms popping up—SEER2 ratings and A2L refrigerants, to name a couple. At Maxwell Heating & Cooling, we want to help our customers in Carrollton and the surrounding areas make informed decisions, so let’s break down what these changes mean and why they matter for your comfort and energy savings. What is SEER? SEER stands for Seasonal Energy Efficiency Ratio, and it's been the standard measurement for air conditioner and heat pump efficiency for decades. A higher SEER rating indicates greater energy efficiency. For example, a 16 SEER system uses less energy to cool your home than a 13 SEER system. Introducing SEER2 Beginning in 2023, the Department of Energy introduced SEER2—a new testing standard that better reflects real-world conditions, including external static pressure in ductwork. SEER2 uses updated testing procedures that are more stringent, meaning the ratings are slightly lower than traditional SEER values for the same equipment. In short, SEER2 is not a different product—it’s a more accurate measurement of how that product performs in the real world. For example, a unit previously rated at 16 SEER might be rated closer to 15.2 SEER2 under the new testing method. Why the Change? The SEER2 standard ensures that homeowners get a more realistic picture of how efficiently their system will run under typical installation conditions. It's all about transparency and long-term energy savings. What Are A2L Refrigerants? In addition to changes in efficiency standards, 2023 also ushered in a shift to A2L refrigerants. These are mildly flammable, low-GWP (global warming potential) refrigerants that are better for the environment than older options like R-410A. A2L refrigerants are part of the HVAC industry's move toward more sustainable and climate-friendly solutions. How SEER2 and A2L Work Together As manufacturers adapt to A2L refrigerants, they're also designing new HVAC systems that meet SEER2 requirements. This combination ensures that new equipment is not only more environmentally responsible but also performs more accurately according to how it’s truly used in your home. What This Means for You If you're considering upgrading your HVAC system, you’ll likely encounter SEER2 ratings and A2L refrigerants. At Maxwell Heating & Cooling, our team is fully trained and certified to install and service this new generation of equipment. We’ll guide you through selecting the right system to match your comfort needs, budget, and energy goals. Ready to Upgrade? Contact Maxwell Heating & Cooling today for a free estimate or to learn more about how SEER2 and A2L refrigerants can impact your home comfort for the better. Call us or schedule your consultation online today!
common hvac myths

Common HVAC Myths Debunked

By Michele Smith • May 13, 2024
Common HVAC myths can lead to misconceptions about how heating and cooling systems operate, potentially impacting energy efficiency, comfort, and maintenance practices. Let’s debunk some of these myths and provide accurate information:
regular hvac maintenance

THE IMPORTANCE OF REGULAR HVAC MAINTENANCE: WHY IT’S WORTH THE INVESTMENT

By Michele Smith • May 10, 2024
Regular HVAC maintenance is a vital aspect of responsible homeownership or property management. While it’s tempting to overlook or neglect routine maintenance, doing so can lead to costly repairs, reduced system efficiency, and compromised indoor air quality. By investing in regular HVAC maintenance, you can enjoy numerous benefits that make it well worth the effort and cost.