Company Logo
Serving the Greater Knoxville Tennessee Area - Phone: (865)247-7019
Newsletter Signup!

Skip Navigation LinksHome > Indoor Plumbing > Water Heaters

Indoor Plumbing

Indoor plumbing issues are inconvenient. Whether you are in need of renovation plumbing, water heater installation or just fixing that pesky drain, let us do your dirty work. Please take a look to see what services we offer.

Water Heaters

Other Services

At United, we are able to support all your water heater needs. We offer a fine selection of water heaters available for installation. See below for some examples of the various types of water heaters we service/install.

Natural Gas and Propane
Atmospheric Vent (standard vent) The most common type of gas water heater, the Atmospheric Vent water heaters have a vent that goes straight up through the roof.
Direct Vent These water heaters are always located on an outside wall. The vent goes directly outside at a 90 degree angle.
Power Vent Power Vent water heaters are able to be located anywhere due to their distinct blower motors on top. These are most commonly vented with 3-inch PVC.

Standard Electric water heaters are very common since they can be installed anywhere with no need to vent.
Electric Heat Pump Electric Heat Pump water heaters are new to water heating. These are very energy efficient and allows you to receive a tax credit.

Tankless (On Demand Water Heaters)
Tankless water heaters are becoming more and more common here in Tennessee. These are the most energy efficient way to heat your water especially if you have a high demand of hot water. Tankless water heaters have many great qualities and come with great features. Below are just some of those benefits:
  • Space Saving
  • Unlimited Hot Water
  • Energy Savings
  • Instant Hot Water
  • Auto Bath Filler
"At United, we're on your side."
American Water Heaters LogoBradford White LogoNavien LogoWhirlpool LogoRinnai Logo
Facebook Logo  See us on Facebook!