MWH180

The MWH180 tankless gas water heater is 82% or more efficient. On demand tankless gas water heaters provide a continuous supply of hot water at published flow rates with a preset temperature of 120°F; only heating water needed, cutting water heating costs up to 50%. The compact design of the MWH180 tankless water heater allows for indoor installation virtually anywhere.

The MWH180 has a maximum water capacity of 5.8 gallons per minute at a 54°F temperature rise which allows you to use hot water at up to three plumbing fixtures simultaneously. A remote control is included. An additional remote control for enhanced performance is available.

Features:

Built-in signal notifies the microprocessor to start the burner operation when the faucet is open and to stop when closed

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

10 year warranty for the heat exchanger and one year reasonable labor

Technical Specifications		MWH180
Dimensions	Height	24 1/32 “
	Width	13 25/32″
	Depth	8 3/4 “
Weight		43 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
Connections	Gas	3/4″ MNPT
	Water inlet	3/4″ MNPT
	Hot water outlet	3/4″ MNPT
Electric consumption	Normal	61 W
	Standby	3.7 W
	Anti-frost operation	84 W
Included accessory		Remote controller