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


★ ★ ★ ★ ★

"All went well. Thanks for the fine service. "

James B.
(Google Review)

★ ★ ★ ★ ★

"Great service. Was able to squeeze in appointment before Christmas for service, but found heat exchanger crack. Thankfully, are still able to do Christmas Eve and guests will be warm and comfortable . Thanks for your great service"

John P.
(Google Review)

★ ★ ★ ★ ★

"The Service Tech (Ked) did a great job. He went over all the details and would highly recommend. Thanks again Hartman Brothers."

Justin S.
(Google Review)

★ ★ ★ ★ ★

"Great technician Very knowledgeable Customer service from office to field experience was great. Thanks for your help and for being so responsive"

B. Stoller
(Google Review)

★ ★ ★ ★ ★

"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
(Google Review)

★ ★ ★ ★ ★

"Tech was polite, professional, knowledgeable and worked quickly to resolve the issue with my furnace. I inquired about the root cause of this recurring problem and he kindly explained what was occurring to prevent the furnace from igniting, and what he had done to resolve the current issue, which I appreciated very much! As always, I remain a happy Hartman Bros. customer!"

Judith Vincenski
(Google Review)

★ ★ ★ ★ ★

"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
(Google Review)

★ ★ ★ ★ ★

"Service staff was friendly and answered any questions I had."

Ed C.
(Google Review)

Contact Us

Call Today to Schedule with Us