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Heating and Cooling Loads: Learn the 3 TypesA properly sized cooling and heating system will deliver better energy efficiency and performance than a system that's over- or undersized. An essential aspect of sizing A/Cs, furnaces and heat pumps is calculating the heating and cooling loads (requirements) of the home. Here's a review of the three types of heating and cooling loads for individual homes.

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New Haven , Fort Wayne , indiana , cooling load , A/C , Heat Pump , furnace , heating load , design load , extreme load , part load

Installing A New Furnace? Tips To Ensure The Process Goes SmoothlyInstalling a new furnace is a task that should always be left to the professionals, but you should know what to look for in a contractor to be sure the process goes smoothly. You also should know what furnace features to look for so you can save money and stay comfortable throughout our Indiana winter.

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New Haven , indiana , furnace , installing a new furnace , annual maintenance program , heating load , heating and cooling contractor

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" They have made repairs in the past and now do all my hvac maintenance. Truly a great company to deal with."

Robert Burns
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"I've used Hartman Brothers for all my HVAC needs across multiple properties and they are always responsive and timely. Dalton was my technician and demonstrated a high degree of both professionalism and helpfulness. Vicky is their jack-of-all trades office and scheduling manager. She always does a phenomenal job and makes you feel valued as a customer in every interaction. You can't go wrong with this company. Strongly recommended!"

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Debra Stellato
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"We purchased our home just a few days ago and the heat was not working, and we were in single digit temps in this area. Josh, our tech, came out and checked everything out and discovered it was a programming issue on the digital thermostat. He set it correctly and heat is now working. The level of service of Hartman is phenomenal! Vickie in the office deserves a big thank you as the house was at 45 when I called and she saw to it that we were worked into their busy service request schedule."

Judith Botts
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"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
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"Interviewed three companies for new HVAC install and Rick Hartman as the owner stood out in the interview process. For the installation itself, Darian and partner flawlessly executed the install. Best choice. No misunderstandings. Everything is working perfectly."

William Rujevcan
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"I have always had excellent service from Hartman Bros. They go above and beyond! Thank you, Ked S."

Tina Fourman
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"Hartman Brothers installed the HVAC system before we bought this home, and has always maintained it. When it was time to replace it after 32 years, we selected them to install & maintain this system as well."

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