Navien CH240LP

CH-240-LP Combi Condensing Liquid Propane Water Heater/Boiler

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Navien CH240LP

Navien CH-240-LP Combi Condensing Liquid Propane Water Heater/Boiler
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Quick Specs:
Brand: Navien
Stock Id: SID231320
Venting Type: Direct Vent
Width: 17"
Height: 28"
Length: 12"
Technical Details
Installation Type: Indoor/Outdoor Wall-Hung
Material: Stainless Steel
Ignition: Electronic
uel Type: Liquid Propane
Water Pressure (min-max): 15 - 150 PSI
Flow Rate Gas/LP: 4.2 GPM- 7.2 GPM

Navien CH-240-LP Combi Condensing Gas Water Heater-Boiler 91% - 199,000BTU


  • Enhanced Safety with Dual Microprocessors.
  • Leak Detector
  • Air Intake Filter
  • Under-Floor Heating Systems.
  • Baseboard Heating
  • Radiator or Fan Heating
  • Air-Handler Hydro Heating Systems


  • Input Heat Capacity (Gas and LP): Min: 20,000 Btu/h, Max: 199,000 Btu/h
  • Flow Rate 45F/75F (Gas and LP): 7.2 GPM/4.2 GPM
  • Thermal Eciency: 91.0 %
  • Energy Factor (DOE): 0.91 / 0.96
  • Dimensions (W x H x D): 17x 28x 12
  • Weight : 90 lbs
  • Installation Type: Indoor / Outdoor Wall-Hung
  • Venting Type: Direct Vent
  • Ignition: Electronic Ignition
  • Water Pressure (min-max): 15 - 150 PSI
  • Gas Supply Pressure (from source; min-max): NG: 3.75 WC ~ 10.5WC / LP: 8 WC ~ 13.5 WC
  • Minimum Flow Rate to activate Water Heater: For A Model 0 GPM (no minimum ow rate requirement), Otherwise 0.5 GPM
  • Connection Sizes: 3/4 NP for Cold Water Inlet, Hot Water Inlet and Gas Inlet
  • Heating Connection Sizes: 1" NP for Cold Water Inlet, Hot Water Inlet
  • Power Supply: 120VAC, 60Hz 200W (max 2A)
  • Primary and Condensing Heat Exchanger Material: Stainless Steel
  • Exhaust Venting: PVC, Navien Stainless Steel or Special Gas Vent Type BH Class IIA (PVC) in Canada
  • Intake Venting: PVC, Flex Aluminum, Flex Stainless Steel, ABS
  • Recilculating: Yes (A Models)
  • Warranty: 10 Years Heat Exchanger / 5 Years Parts

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