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Make Your Gas Furnace More Economical with These Helpful TipsWhether your gas furnace is old or new, it will only be as efficient as the environment it's placed in. Simple energy-saving habits, such as changing your filter regularly, are just as important as broader efficiency upgrades, like air sealing and insulating your home. The following tips can help your furnace reach and maintain peak efficiency for greater comfort and lower energy bills.

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New Haven , HVAC system , indiana , furnace maintenance , gas furnace , air filter replacement , air leak

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"Hartman Bros does a good job They installed my Lenox system and maintain it every year. They have always been responsive and professional. I will use them for my next system."

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"We could not be happier with our service, estimate for a new system and most of all offering to but coolant in the system to give us AC until new system is installed."

Lanna Benjamin
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"Josh was very pleasant. He explained what happened with my Furnace in the cold weather and why it happened. He had the Furnace working again quickly."

Lisa B.
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"Always friendly. They show up within the time frame they promised. They always do a great job and inform you about all they did before leaving."

John Gross
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"A technician came out to perform an annual service call on air conditioning/heat pump. He also made a minor adjustment to thermostat programming . He was prompt and efficient and discussed future maintenance regular service options."

Judith B.
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"They are always fast and efficient. Never had to wait long for service. Today Brian did an outstanding job. Diagnosed the problem immediately and had the furnace up and running."

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"Love these people! We bought a brand new furnace and ac a year ago. For some crazy reason something happened to the ac Sunday when it was 91 degrees . I had a service guy here Sunday and Monday... Vicky was fabulous through it all and the guys were wonderful. They ended up working after hours and got it all fixed... Thank you from the bottom of my heart and my puppies. We're cool again!!"

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