Facebook

HVAC Blog

Home > HVAC Blog

Heat ducts in a house are usually installed in the floor or the ceiling. But which one is preferable? Both locations have positives and negatives, depending on a number of variables. Note: No matter where you place the ducts, fundamental facts of duct design always apply: The size of ductwork must be properly calculated to accommodate the required airflow volume and duct spans should be routed with as few sharp bends as possible.

Read More »

ductwork , heating system , duct design , heating season , heating options , heat ducts

Good Ductwork Design: What Is It?The average homeowner spends 20 to 30 percent more energy than necessary for cooling and heating bills due to leaky and inefficient ductwork. If you are constructing a new home or upgrading your old ducts or HVAC system, make sure your contractor knows the principles of good ductwork design by heart.

Read More »

New Haven , HVAC system , indiana , HVAC contractor , ductwork , ductwork design , duct design , cooling and heating bills , duct , ACCA , Air Conditioning Contractors of America , HVAC blower

Satisfied Clients

Our Number One Goal

Flurish


★ ★ ★ ★ ★

"Great service, as usual. Ked was prompt and he is very experienced and knowledgeable."

Gene F.
(Google Review)

★ ★ ★ ★ ★

"Hartman Brother Heating & Air is the BEST!!!! When I have an issue they immediately come to help! There employees are very friendly, kind and courtious of your home. They are well trained and have the knowledge to fix the problems in a timely manner! Way to go Hartman Brothers!!!"

Julie Chesney
(Google Review)

★ ★ ★ ★ ★

"Great group of very intelligent people working for Hartman. They all do a wonderful job keeping everything running. Thank you"

Nancy S.
(Google Review)

★ ★ ★ ★ ★

"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.
(Google Review)

★ ★ ★ ★ ★

"My experience was excellent. The furnace runs very quietly and before when it would come on and I was sleeping it came on so loud it would wake me up. I'm so pleased with Hartman Brothers."

Carol Perkins
(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)

★ ★ ★ ★ ★

"Excellent same-day service!"

Larry A.
(Google Review)

★ ★ ★ ★ ★

"Great service ontime for my appt Gentleman was very friendly. He was very informative on what's going on with my unit. And I was happy with my experience with the company"

Kendra Wetzel
(Google Review)

Contact Us

Call Today to Schedule with Us