Monitor MWH180 Gas Fired Tankless Water Heater

The MWH 180 tankless gas water heater is 80-83% efficient. On demand tankless gas water heaters provide a continuous supply of hot water, cutting water heating costs up to 50%. The compact design of the MWH 180 tankless water heater allows for indoor installation virtually anywhere.

Features:

  • New advanced technology, supplying hot water continuously at published flow rates with a preset temperature of 120° F
  • Includes main remote control, additional remote available for enhanced performance
  • Crisp, modern design to blend in any decor
  • Built in signal notifies the microprocessor to start the burner operation when the faucet is open and to stop when closed
  • Gas is only consumed when water is heating
  • Energy efficient electronic ignition system grants significant savings in energy and money
  • Advanced control system uses a sensor to maintain a constant outgoing water temperature
  • For added safety the microprocessor limits the maximum temperature of the hot water to 120° F when not using the remote control
  • Service codes are displayed on a remote control specifying diagnostics during maintenance calls
  • Designed to prevent varying temperature of hot water when the faucet is cycled on and off, quick response mode for rapid heating
  • Mounts easily to the wall requiring limited wall and no floor space
  • Endless loop in input and output control ensures a stable flow of hot water
  • Rich, lean design of the burner produces minimum nitrous oxides
  • Potted control circuit board provides greater reliability of electric components

Specifications:

Dimensions (HxWxD) 22 5/8 x 13 25/32 x 6 1/2
Weight 40 lbs
Maximum gas input rate
180,000 BTU/h
Minimum gas input rate 20,000 BTU/h
Hot water capacity range 0.58 – 5.8 GPM
Maximum hot water capacity (54°F rise) 5.8 GPM
Temperature range (with remote) 96°F – 140°F
Maximum water supply pressure 150 psi
Minimum water supply pressure 15 psi
Noise level 49 dB
Connection - Gas 3/4″ MNPT
Connection - Water inlet 3/4″ MNPT
Connection - Hot water outlet 3/4″ MNPT
Electric consumption - Normal 58 W
Electric consumption - Standby 3.7 W
Electric consumption - Anti-frost operation 84 W
Included accessory Remote control

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