Gas Water Heaters can provide an endless supply of hot water on demand because our units activate the second you open the hot water tap.

Premium Condensing Tankless Gas Water Heater (NPE-S)

Unlike the conventional storage tank water heaters that will eventually run out of hot water, Navien’s Condensing Tankless Water Heaters can deliver an endless supply because they only produce hot water when you need it which limits energy and water waste. With a Navien Tankless Water Heater, you will never have to worry about running out of hot water no matter how much you use at a single time.

Premium Condensing Tankless Gas Water Heater (NPE-A)

Certifications

A. O. Smith’s ProLine water heaters are both efficient and reliable. Our residential products are built with the same technology and care as our industry-leading commercial line. They’ve been thoroughly tested in our labs to ensure that they last, and that means peace of mind for you and your family.

40 GALLON POWER VENT TALL NATURAL GAS WATER HEATER – 6 YEAR WARRANTY 50K BTU

  • Through-the-wall or through-the-roof venting up to 180-ft away with 4-in vent
  • Vent pipe can be PVC, ABS, or CPVC
  • Top water connections
  • Vent diameter can be 3-in or 4-in
  • Self cleaning dip tube
  • Electronic gas valve/LED display status and diagnostics

ProLine® Master Atmospheric Vent Gas Water Heater

The FVIR-compliant ProLine Direct Vent gas water heater is to designed to draw air from outside the home, eliminating problems caused by insufficient indoor ventilation. The unit has horizontal air intake and venting on all models up to 80” from the outside wall with no electrical power needed.

Featuring a 50-gallon (nominal) tank and a 40,000 BTU gas burner, the GDV-50 Direct Vent delivers a first hour rating of 77 gallons and a recovery rate of 43 gallons per hour. With an 0.66 Uniform Energy Factor, this water heater is not ENERGY STAR® qualified. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements.

Certifications

ProLine® SL Direct Vent 50-Gallon Gas Water Heater

The FVIR-compliant ProLine Direct Vent gas water heater is to designed to draw air from outside the home, eliminating problems caused by insufficient indoor ventilation. The unit has horizontal air intake and venting on all models up to 80” from the outside wall with no electrical power needed.

Featuring a 50-gallon (nominal) tank and a 47,000 BTU gas burner, the GDVT-50L Direct Vent delivers a first hour rating of 83 gallons and a recovery rate of 51 gallons per hour. With an 0.65 Uniform Energy Factor, this water heater is not ENERGY STAR® qualified. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements.