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Purchasing a New HVAC System? Learn the Terms AFUE, SEER, and HSPF Before You BuyIf you are considering purchasing a new HVAC system, you will want to know the terms AFUE, SEER, HSPF, among others. These acronyms refer to different methods for measuring the efficiency of central heating and cooling systems.

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New Haven , Fort Wayne , air conditioner , indiana , Heat Pump , furnace , annual fuel utilization efficiency (AFUE) , Energy Star , purchasing a new HVAC system , seasonal energy efficiency ratio (SEER) , heating seasonal performance factor (HSPF)

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"I appreciate my technician Dalton. He is very thorough and takes really good care of my HVAC. He is also very patient and kind. Thank you Dalton!"

Patty Barnes
(Google Review)

★ ★ ★ ★ ★

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

Aaron Rumple
(Facebook Review)

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"Very happy and COOL now. Caleb was super nice and seemed very knowledgeable!!! We still have a problem, but he got us up and running for the weekend after a long week of 90 degrees in our house. Hoping they send Caleb back on Monday to finish the job."

Deb
(Google Review)

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"Hartman Brothers always comes through for us. The furnace quit working and they squeezed us in the same day. They diagnosed and fixed it quickly. We won't use anyone else!"

Debra Stellato
(Google Review)

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

Eric Korte
(Google Review)

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"Caleb serviced our system for the annual spring checkup. He was professional, polite and gave us pointers on the system."

Diane D.
(Google Review)

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"Hartman Bros representatives are wonderful! Caleb is super great at answering all my questions and explaining everything so I feel very much at ease. I definitely recommend Hartman Bros for heating and AC installation and servicing. Their employees are super polite and very helpful and pleasant! Great job as always!"

Renee C.
(Google Review)

★ ★ ★ ★ ★

"Our Sunday started with the air-conditioner not cooling our home. Monday same thing but not sure if it just couldnt keep up with the high temps. Tuesday decided to call Hartmans heating & Air Conditioning Very. Busy but said they would send a tec out on Thursday. Tec came we talked and he went to work to find the problem, We need a new start up switch , it was installed and after all his checking he gave us a smile and said we are back with the air conditioning working,, We have been with Hartmans for many years and are always so grateful, thankful for their help. Give them a calll."

Randy L.
(Google Review)

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