How Cold Can it Be for Furrion RV Tankless Water Heater to Function

Question:

Would you recommend this tankless for use in a small cabin for everyday use. Do you need to winterize this unit? Does this unit freeze? Is there a limit to the temperature of the water going in? Some Units I have researched indicate that the water temperature needs to be between 43 and 90 for the tankless to heat up the water.

asked by: Larry

Expert Reply:

The Furrion RV Tankless Water Heater part # FR98SR will work in an ambient temperature down to 32 degrees Fahrenheit. If you will be experiencing freezing temperatures long term then it is recommend to winterize the unit. If the temperature just drops to below freezing overnight though this would not damage the unit. If the water heater is indoors in the cabin there shouldn't be any issue keeping it above 32 degrees.

expert reply by: Jameson C