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HVAC Maintenance: Condensate Drain Line CleaningA clogged air conditioner condensate drain line is a major cause of serious water damage in homes every summer. Your central A/C not only cools the air inside your house, it also removes humidity. On a humid day, water vapor extracted from the air by the evaporator coil turns to gallons of liquid condensate that collects in the wide, shallow drip pan underneath the indoor air handler. As long as the condensate drain line flows freely, water is conveyed safely into the household drain system.

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evaporator coil , preventative maintenance , condensate drain , service and maintenance

Reasons to Pick a Variable-Speed Air Handler for Your Next A/C UpgradeThere's no better example of the idea that improvements in technology produce savings than in modern advances in HVAC technology. Perhaps the most productive advancements in residential systems is the variable-speed air handler. In air conditioning systems, it saves substantial energy while enhancing home comfort.

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New Haven , HVAC system , energy efficiency , indiana , evaporator coil , A/C , Variable-speed air handler

What Should You Expect From an Evaporator Coil Inspection?An evaporator coil inspection may reveal the hidden secret behind your air conditioner’s poor cooling performance and/or high operating costs. “Hidden” is the right word because, in most cases, the A/C evaporator coil is sealed inside the air handler and not readily accessible to the homeowner. However, a qualified HVAC technician has the expertise and tools to access the sealed compartment and perform an evaporator coil inspection. Here’s why it’s necessary.

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New Haven , indiana , evaporator coil , A/C , HVAC Technician , humidity , coil inspection , drain pan

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"I had an excellent experience with Hartman Brothers from start to finish. After dealing with an incomplete and frustrating repair from Peterman Brothers, Hartman Brothers was a breath of fresh air. Their technician spent several hours thoroughly troubleshooting my tankless water heater, walking through the issues clearly and professionally. There was no upselling, no pressure, and no shortcuts—just honest, methodical work. Based on their findings, I chose to upgrade to a new tankless water heater, and the decision was entirely mine. At no point did they try to push a sale or steer me toward anything unnecessary. The installation was clean, the communication was excellent, and the entire process felt transparent and trustworthy. It’s clear why they have such a strong reputation in the Fort Wayne area. Their professionalism, responsiveness, and genuine customer‑first approach really stand out. I’m very happy with the new system and with the service I received. "

Cory T.
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"Always professional, courteous, thorough and explains everything"

Ken W.
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"My husband and I were very pleased with the quality of service we received today from Caleb. He worked very hard to figure out why our furnace wasn't working. He also cleaned the coils which provided us with better air quality. We are now enjoying a cozy warm home again. Thank you Caleb for a job well done."

Helen T.
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"We have yearly maintenance on our HVAC system and every single time they come out they are professional, knowledgeable, and friendly. We’ve never had any issues with our system because these guys keep it running perfectly."

Tia G.
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"I signed up for a service plan, as I’m not much of a handyman myself. They had a variety of payment options with the service plan, so I was able to start monthly payments, which works best for me. Our service person was polite, and he explained everything in terms I had no problems understanding. I had an additional issue with an attic duct being chewed through. He got up there and got pictures right away so they could put together an estimate. Same visit, no hassle. And because of the service plan, there was no charge for the system check. I just let him in, showed him around, and he worked his magic. No regrets here. There’s a very good chance I’ll just keep up this service plan for the entire time I own my home."

Kris B.
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"The staff is wonderful and the technicians are "top notch" at Hartman Brothers! I have used this company for the past 25+ years for all my regular maintenance checkups and repairs. I have never been disappointed with the quality of work by the Hartman Brothers service technicians. My most recent service tech was "Josh." Josh was very courteous and professional. I will continue to use Hartman Brothers for all my HVAC needs for years to come!"

Catherine D.
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"Have used this company for many years, always excellent service."

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

Eric Korte
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