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True or False? These Geothermal Myths Are Not to be BelievedGeothermal heating and cooling systems are gaining in popularity in the United States. They provide energy-efficient heating in the summer, by transferred heat energy from a few feet underground into the home, and cool your home in the summer by depositing heat energy from the home back into the ground. They manage this heat-exchange process by transferring the heat via a system of pipes, usually excavated and installed underground.

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New Haven , Fort Wayne , energy efficiency , indiana , geothermal heat pump , geothermal systems , geothermal heating and cooling , heat exchanger , heat pump sizing

If You're Shopping For A Furnace, Look For High-Efficiency Features In The ReplacementA new furnace is an investment that will have a financial impact on your family's budget for many years. If you're shopping for a furnace, the process does not have to be filled with stress. There are a number of high-efficiency features that you should look for:

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furnace , furnace Replacement , high-efficiency features , annual fuel utilization efficiency (AFUE) , combustion type , heat exchanger

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"The job was done on time and the job looks great. Tha total price was very reasonable. Thanks to hartman brothers for a job well done."

— Richard V.
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"We had a limb from neighbor tree fall and take out our power causing a power surge which took out transformer and thermostat Hartman's was there that next morning tec was very polite and knew his stuff"

— Rhonda L.
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"Above and beyond. Hard to find people that take pride in their work. From the office to the field, this is a top notch company."

— Kurt Drummond
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"The service man completed the maintenance on my Air Conditioner. He was on time, He checked the system, added a little Freon., cleaned the condenser, very efficient. Great job."

— Richard R.
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"They were on time, cleaned up after themselves, and the quote they gave was exactly the amount charged. I would use them again and recommend them."

— Karen Watson
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"We cant say enough positive things about this company and those who work there. Dalton was my tech he is very thorough with both my heating and air this year !!"

— Rhonda Ludlow
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"Ked came on time for my semi-annual scheduled appointment, checked out the furnace and changed the filter. He spent a considerable amount of time trying to track and fix a problem with my smart hub, but stayed with it until we think it is fixed. This is the third HVAC system I have purchased from Hartman Brothers over the past 40 years and I have always been pleased with their service, product and personnel. That is why I still use them. Took them awhile to convince me the annual maintenance program is a good deal, but with all the electronics in the new systems, the system needs care and feeding from a professional! I am glad I finally listened!"

— Earnie W.
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