NHW700-180AI-NG NHW-AI Compact Tankless Water Heater with Built-In Recirculation Pump & Buffer Tank, 180,000 BTU, Indoor, Natural Gas
NHW700-180AI-NG NHW-AI Compact Tankless Water Heater with Built-In Recirculation Pump & Buffer Tank, 180,000 BTU, Indoor, Natural Gas
NHW700-180AI-NG NHW-AI Compact Tankless Water Heater with Built-In Recirculation Pump & Buffer Tank, 180,000 BTU, Indoor, Natural Gas

NHW700-180AI-NG NHW-AI Compact Tankless Water Heater with Built-In Recirculation Pump & Buffer Tank, 180,000 BTU, Indoor, Natural Gas

Part #
NHW700-180AI-NG
$1,479.99

Available · ships in 1–2 business days

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Full specifications

Gas, electrical and venting work should be done by a licensed professional.

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Product details

NHW700-180AI-NG — NHW-AI Compact Tankless Water Heater with Built-In Recirculation Pump & Buffer Tank, 180,000 BTU, Indoor, Natural Gas.

Tankless water heaters fire only when a tap opens, so there is no standby loss and no tank to run dry. Size them by flow rate (GPM) at the temperature rise your incoming water needs, and check gas line size and venting before you buy.

Specifications

Cabinet 17.3" W x 26.5" H x 10.3" D
Weight 65 lbs
Water connections 3/4" NPT cold in, 3/4" NPT hot out
Gas connection 3/4" NPT
Water pressure range 15-150 PSI
Power 120V AC, 60 Hz
Venting per the installation manual for this model — this is a non-condensing unit and does not vent in PVC
Heat exchanger Stainless steel
UEF 0.81
AHRI 212617042 (Natural gas) 212617048 (Propane)
Part Number NHW700-180AI-NG

Ratings & details

  • CSA certified
  • NSF Standard 5
  • lead free (<0.25%)
  • ultra low NOx