3 Benefits Of A Lennox iHarmony Zone System

Lennox iHarmony Zone Systems in Carrollton GA

Installing a new HVAC system is one of the most significant home upgrades you can make. Yet many people struggle when trying to determine the best model to meet their needs. If you would like to learn more about one of the very best heating and cooling systems for any home, read on. This article will discuss three of the many benefits presented by a Lennox iHarmony Zone System.

Increased Comfort

The beauty of a Lennox iHarmony system is that it allows you to create different zones within your home. Each of these zones can then be controlled independently of the others thanks to the integration of special motorized dampers inside of your ducts. That way you can ensure that heating and cooling needs are ideally balanced across your entire home, thus offsetting the common and frustrating phenomenon of rooms that never seem to get to the right temperature.

Significant Energy Savings

A Lennox iHarmony Zone System benefits more than just your comfort. It also allows you to increase your heating and cooling efficiency, thus lowering your overall energy use–and your energy bill. A zoned system does this by allowing you to reduce the flow of conditioned air to rooms that are not in use. When utilized along with a programmable thermostat, a Lennox system can reduce your overall energy use by up to 35%.

Smartphone Compatible

The Lennox iHarmony Zone System also offers incredible benefits when it comes to functionality. That’s because, in addition to the thermostat itself, you can optimize and control your system using your smartphone, tablet, or computer. That makes dialing up the ideal setting easier than ever.

Contact your Lennox Experts – Maxwell HVAC

For more information about how you can benefit from the installation of a Lennox iHarmony Zone System, please contact the experts at 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.