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Lowering Your House's Heating LoadYour old (or new) faithful furnace can work tirelessly to keep you warm. If your home's envelope isn't sealed up nice and tight, it only makes your furnace work harder due to the increased heating load. So, why not make modest home efficiency upgrades to ease the strain on your furnace? It will last longer with fewer repairs, and ease the strain on your energy budget, too.

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air leaks , energy bills , HVAC , furnace , furnace efficiency , efficiency , heat load

How Long Should My Gas Furnace Last?Whether you're buying a new furnace or facing your long-time furnace's last gasps, it's important to understand the long-term life expectancy of this major appliance your home relies on for critical services. Also, be sure to remember that the first time a furnace fails on a cold winter night is not necessarily signalling its end, and that a qualified HVAC technician may still manage to add many years to its useful service life.

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New Haven , indiana , ductwork , furnace , furnace Replacement , gas furnace , furnace efficiency , air filter maintenance , energy audit

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"Luckily I have only had to use them twice in the last 15 years or so but their service techs are always super friendly, the people that answer the phone are always friendly, great culture."

— James K.
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"Mario was a friendly, polite technician. He answered my questions to my satisfaction. In my opinion, he fits the profile of all technicians from Hartman’s who we have dealt with— friendly but always professional."

— Sandra H.
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"On Saturday, my water heater spewed lots of water in the utility portion of my garage. Unfortunately, my furnace was soaked. After my call to Hartman Bros., Darian arrived within the hour and dried out the furnace and re-started it. Hartman Bros. has been servicing my heating and cooling systems for over 30 years and have always been "johnny-on-the-spot" when I have had problems. I highly recommend them."

— Nancee L.
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"Brian showed me what was wrong with my air conditioning unit and explained everything so I could understand. He spoke to Vicki at the office regarding a needed part that would have to be ordered. They could have slapped a generic part on, but it would have only been a short-term fix. Instead of taking the easy way out, they are getting the part made for my unit so it will stay fixed, and they are coming back to finish the job as soon as they have the part. Hartman Brothers is ethical, knowledgeable, friendly, and they do the job right! I highly recommend them!"

— Kris De
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"Josh was friendly and explained what he did on the AC and furnace and in good condition for their respective season."

— Rex C.
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"Excellent professional service by Brian…detailed cleaning of outdoor air conditioner unit..checked electrical components.. changed batteries in thermostat!"

— Ramona H.
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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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"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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