Heating Articles

5 Ways to Increase Your HVAC’s Efficiency

January 29, 2019
Young woman at home

Nobody likes to waste money. But you may be doing just that if you are not paying attention to the efficiency of your Mooresville, NC, home’s HVAC system. If it’s not running at its highest efficiency, you are paying more for your energy than you could be, thereby spending money unnecessarily. At Griffin Heating &…

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What is a Dual Fuel System?

February 27, 2018
portrait of young woman shrugging her hands isolated on white background in photostudio

A dual fuel system can solve a lot of issues for homeowners, but it’s really nothing more than a combined HVAC system comprised of a heat pump and a gas or oil furnace (or boiler). It’s got the best of both types of heating, allowing more homeowners––especially Mooresville, NC, homeowners––to take advantage of the efficiency…

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Furnace Fan Setting: On vs. Auto

January 10, 2018
Cozy cabin in North Carolina after snow fall.

On your thermostat, there’s a furnace-fan setting for either “On” or “Auto.” Which option is the best choice? There are devotees of both settings, each believing their setting is the optimum one to choose. But in reality, it’s more of a pros-and-cons type of situation. It really depends on which benefits are a priority for…

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