Water Heaters

Navian

Premium Condensing Tankless Gas Water Heater (NPE)

NPE_180A

NPE-180A

Summary
½" gas pipe capable up to 24'Field convertible gas system Ultra condensing efficiency Dual stainless steel heat exchangers Low NOx emissions (≤ 20ppm) SCH 40, 2" venting up to 60' Cascading capable

Heat Capacity (Input)
Natural Gas 15,000-150,000 BTU/h
Propane Gas 15,000-150,000 BTU/h

Energy Factor NG / LPG (DOE) 0.95/0.96

Flow Rate(DHW)
35⁰F(19⁰C) Temp Rise 8.4 GPM (32 L/m)
45⁰F(25⁰C) Temp Rise 6.5 GPM (25 L/m)
77⁰F(43⁰C) Temp Rise 3.8 GPM (14 L/m)

Dimensions
17.3"(W) x 27.4"(H) x 11.4"(D)

NPE_180A

NPE-210A

Summary
½" gas pipe capable up to 24'Field convertible gas system Ultra condensing efficiency Dual stainless steel heat exchangers Low NOx emissions (≤ 20ppm) SCH 40, 2" venting up to 60' Cascading capable

Heat Capacity (Input)
Natural Gas 19,900-180,000 BTU/H
Propane Gas 19,900-180,000 BTU/H

Energy Factor NG / LPG (DOE) 0.95/0.97

Flow Rate(DHW)
35⁰F(19⁰C) Temp Rise 10.1 GPM (38 L/m)
45⁰F(25⁰C) Temp Rise 7.8 GPM (30 L/m)
77⁰F(43⁰C) Temp Rise 4.6 GPM (17 L/m)

Dimensions
17.3"(W) x 27.4"(H) x 13.2"(D)

NPE_180A

NPE-240A

Summary
½" gas pipe capable up to 24'Field convertible gas system Ultra condensing efficiency Dual stainless steel heat exchangers Low NOx emissions (≤ 20ppm) SCH 40, 2" venting up to 60' Cascading capable

Heat Capacity (Input)
Natural Gas 19,900-199,900 BTU/H
Propane Gas 19,900-199,900 BTU/H

Energy Factor NG / LPG (DOE) 0.95/0.97

Flow Rate(DHW)
35⁰F(19⁰C) Temp Rise 11.2 GPM (42 L/m)
45⁰F(25⁰C) Temp Rise 8.7 GPM (33 L/m)
77⁰F(43⁰C) Temp Rise 5.1 GPM (19 L/m)

Dimensions
17.3"(W) x 27.4"(H) x 13.2"(D)

Rheem

Rheem Prestige

Rheem Prestige™ RTGH is a series of high efficiency condensing tankless gas water heaters designed for continuous hot waterEfficiency

  • 94% energy efficient with stainless steel condensing heat exchanger
  • Intelligent electronic controls designed to increase energy efficiency and safety
  • Third party efficiency listed by AHRI
  • Qualifies for federal tax credit

> View the Available Features of the Rheem Prestige™ RTGH Series