Research

Seven reasons

When it’s time to replace your home comfort system, it’s important to consider what a newer system can offer. Here are seven reasons to consider when purchasing an HVAC system:

  • 1. Reliability

    Chances are, your heating and cooling system is the most expensive equipment you will purchase for your home. That’s why it’s important to choose proven products from a reputable manufacturer.

  • 2. Efficiency

    A new ENERGY STAR®-labeled system, when properly sized and installed, can save you up to 30% on your annual heating and cooling costs. Plus, it may qualify you for utility rebates in certain regions. To ensure your system is installed properly, choose an air cleaner to match your furnace or air handler. That way, you can have peace of mind knowing your system is working to capture small contaminants in every room of your home.

  • 3. Quiet operation

    The sound of a standard furnace can be as loud as 100 decibels, comparable to the sound of a kitchen garbage disposal! Air conditioners can produce sounds as high as 80 decibels. Look for technologies and features that help keep operating sound at a comfortable level.

  • 4. Consistent temperatures

    With a typical furnace or single-speed air conditioner, indoor temperature can vary as much as seven degrees from the thermostat setting. A properly installed programmable thermostat, though the use of pre-programmed settings, can save you about $180 every year in energy costs. Variable speed and/or two-stage systems give you the assurance of precise temperature control.

  • 5. Balanced humidity

    To maintain proper moisture levels in your home, choose a thermostat that controls both temperature and humidity. You might also consider a variable speed and/or two-stage comfort system and dehumidifier.

  • 6. Proper airflow

    A typical furnace motor runs at one speed and circulates a constant volume of air, so it responds to changing comfort demands by repeatedly cycling on and off. This frequent cycling increases air stratification and stagnation. For optimal air circulation, choose a variable speed model.

  • 7. Healthy air

    One of the best ways to combat indoor pollution is to attach an air cleaner to your furnace or air handler. That way, you can have peace of mind knowing your system is working to capture small contaminants in every room of your home.

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Repair or replace

To repair or replace, that is the question that likely comes to mind whenever your heating or cooling system stops working like it should. Although repairing may be the most affordable solution now, it might not be the best choice over the long run. Factors to consider include:

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  • Fifty-percent rule

    When the cost of repairs approaches 50% of the value of your heating or cooling system, it’s generally a good time to replace the system. Even if needed repair costs aren’t quite as daunting as 50%, you might want to replace your system if it’s more than 12 years old or you’ve had a history of problems with it. Also, it might be worthwhile to take advantage of one of several opportunities:

  • Convenience

    When you purchase a new system, you can avoid the hassle of unexpected repairs down the line, and you don’t have to sit around uncomfortable while waiting for parts.

  • Lower utility bills

    A high-efficiency home comfort system from Lennox can save you hundreds of dollars each year in energy costs, compared to an older system.

  • Energy tax credits

    You can recover up to 30% of the cost of select high-efficiency systems in the form of tax credits.

  • Friendlier refrigerant

    Due to growing environmental concerns, the U.S. federal government has mandated that all HVAC manufacturers phase R-22 refrigerant-based equipment out of production. In response, Lennox now mainly manufactures cooling systems with R-410A, a U.S. EPA-approved, chlorine-free refrigerant.

  • Warranty Assurance

    If you have an older outdoor unit that needs repair, but you're not ready to replace your indoor air handler or furnace, a dry-charged unit may be a cost-effective solution. It allows you to avoid the costs of ongoing repair, while also giving you a brand-new outdoor unit backed by a 5-year Limited Warranty.

  • Enhanced comfort

    Advanced technologies that improve energy efficiency also enhance your comfort, so you can enjoy more even temperatures, better humidity control and a constant flow of conditioned air.