top of page

Navien Gas Tankless | Tankless Pros Az | Phoenix, Az

Navien Gas Tankless

Navien NPE-S2 Series

NPE-S2 SERIES

Non- Recirculation

NPE-150S2 (non-recirculating)
Recommended 1-Bath Home
Energy Factor 0.93 (Energy Star)
120,000 BTU/H
6.8 Gallons Per Minute Maximum Output
Natural gas / Propane
Warranty 15-Year heat-Exc, 5-Parts

NPE-180S2 (non-recirculating)

Recommended 2-Bath Home

Energy Factor 0.96 (Energy Star)

150,000 BTU/H

8.4 Gallons Per Minute Maximum Output

Natural Gas / Propane

Warranty 15-Year heat-Exc, 5-Parts

NPE-210S2 (non-recirculating)

Recommended 3-Bath Home

Energy Factor 0.96 (Energy Star)

180,000 BTU/H

10.1 Gallons Per Minute Maximum Output

Natural Gas / Propane

Warranty 15-Year heat-Exc, 5-Parts

NPE-240S2 (non-recirculating)

Recommended 4-Bath Home

Energy Factor 0.96 (Energy Star)

199,900 BTU/H

11.2 Gallons Per Minute Maximum Output 

Natural Gas / Propane

Warranty 15-Year heat-Exc, 5-Parts

Navien NPE-A2 Series

NPE-A2 SERIES

With Hot Water Recirculation

NPE-180A2 (ComfortFlow® Recirculating)

Recommended 2-Bath Home

Energy Factor 0.95 (Energy Star)

150,000 BTU/H

8.4 Gallons Per Minute Maximum Output

Natural Gas / Propane

Warranty 15-Year heat-Exc, 5-Parts

Recirc. Pump with 1-gallon Buffer Tank

NPE-210A2 (ComfortFlow® Recirculating)

Recommended 3-Bath Home

Energy Factor 0.95 (Energy Star)

180,000 BTU/H

10.1 Gallons Per Minute Maximum Output

Natural Gas / Propane

Warranty 15-Year heat-Exc, 5-Parts

Recirc. Pump with 1-Gallon Buffer Tank

NPE-240A2 (ComfortFlow® Recirculating)

Recommended 4-Bath Home

Energy Factor 0.95 (Energy Star)

199,900 BTU/H

11.2 Gallons Per Minute Maximum Output 

Natural Gas / Propane

Warranty 15-Year heat-Exc, 5-Parts

Recirc. Pump with 1-gallon Buffer Tank

Navien Gas Tankless Water Heaters

Premium efficiency condensing gas technology tankless water heaters are the #1 selling high efficiency condensing tankless water heaters in the Phoenix, Arizona areas. The NPE-2 series offers industry-leading efficiency up to 0.96 UEF/H to keep your utility bills low and endless hot water. Hence, you never have a cold shower and optional exclusive ComfortFlow® technology with built-in hot water recirculation that eliminates water waste (NPE-A2 series).

Actual installation in Scottsdale, AZ
Actual installation in Glendale, AZ
bottom of page