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Sizing a Furnace Requires Some Careful CalculationsIf you are like most homeowners, you don't have a lot of experience purchasing a home furnace. You know it's important to choose the correct furnace size, one that matches your needs, but you don't know how to do it. When you're sizing a furnace for your home, keep these important ideas in mind, and definitely take advantage of the expertise of a qualified HVAC technician.

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New Haven , indiana , HVAC Technician , furnace , energy-efficient furnace , sealing air leaks , heating load calculation , furance sizing

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"I have used Hartman Bros for many years. They offer excellent service, stand behind their products, give honest advice and are top notch professionals."

Lisa Johnson
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"Hartman Brothers responded within hours of our furnace going out and gave us several options. They are always courteous and knowledgeable. We have done business with them for 20+ years."

Mindy Meyer
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"Technician was on time, professional and completed our HVAC service promptly. Would highly recommend Hartman Brothers!"

Eric Korte
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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 Botts
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"The staff is wonderful and the technicians are "top notch" at Hartman Brothers! I have used this company for the past 25+ years for all my regular maintenance checkups and repairs. I have never been disappointed with the quality of work by the Hartman Brothers service technicians. My most recent service tech was "Josh." Josh was very courteous and professional. I will continue to use Hartman Brothers for all my HVAC needs for years to come!"

Catherine D.
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"Great service, very professional! Technicians are very experienced."

Aaron Rumple
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"Everything was competed as expected and my satisfaction. The service representative could have even arrived earlier than scheduled if I could have accommodated the time"

Donald M.
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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.
(Google Review)

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