Nerthlings Heating and Air Conditioning is proud to be rated as Erie, PA’s leading heating and cooling company. We’ve been serving Erie PA and the surrounding areas for over 60 years, handling all of their HVAC needs. For furnace repair, furnace service, or a new heating system installation at your home/business, Nerthling’s is the company to call if you want the job done right. We are also experts at AC repair, service & installation, as well as generator installation. Our other services include boiler repair and service, geothermal HVAC, heat pumps and ductless heating & air conditioning. To learn more about our high-quality HVAC services, give us a call today at 814-240-2297!
A & A Air Conditioning Heating & Sheet Metal partners with Bryant brand HVAC products, ensuring the right answer to any challenge.  These industry-leading heating and cooling options, including furnaces, air conditioners, heat pumps, boilers, and ductless models, protect your long-term satisfaction with superior energy efficiency, reliability, and ease of management.  Whether you’re installing new, or updating old, let the team from A & A Air Conditioning Heating & Sheet Metal custom design the perfect system.  Since first opening our doors, we’ve installed over 15,000 systems in a wide range of applications.  Our fully licensed, insured, and trained professionals are further qualified in solar energy solutions and water heating.
Mitsubishi Electric is the industry leader in split-ductless air-conditioning technology – period. Mitsubishi systems deliver the ultimate in comfort control for your home or office.Compare and you'll see that no one surpasses the Mitsubishi Electric brand's performance for quiet, easy-to-use, and energy-efficient operation. Not familar with duct free systems? Click here to view an interactive demonstration on how Mitsubishi duct free systems work.
The amount of time air duct cleaning takes can depend on how extensive your duct system is, how old your air ducts are, and whether they have ever been cleaned. On average, expect a standard size home (between 2,000 and 3,000 square feet) to take 2-5 hours for one to two technicians to clean. Here are the proper protocol and equipment you should expect from a professional duct cleaning service, as recommended by the Environmental Protection Agency:
Central home air conditioner service systems consist of two major components: a condensing unit that sits outside your house, and the evaporator coil (often referred to as an A-coil) that sits in the plenum of your furnace or air handler. The refrigerant in the A-coil picks up the heat from your home and moves it to the outdoor condensing unit. The condensing unit fan blows outside air through the condensing coil to remove the heat. The condensing unit houses the three parts replaceable by a DIYer: the contactor, the start/run capacitor(s) and the condenser fan motor. The condensing unit also houses the compressor, but only a pro can replace that. The A-coil has no parts that can be serviced by a DIYer.

HVAC Repair

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