The only four-season, tankless water heater for RVs, trailers, tiny houses, cabins, park models and more.
Tankless, propane-fired or natural gas-fired water heater with full gas modulation and built-in cold weather freeze protection.
The RV-550 EC is a four-season, tankless water heater, installing and fluing just like a tank type water heater, through the sidewall. It comes with a choice of an external aluminum ventilation door in white, black, or unpainted silver (great for Airstream trailers!), for easier color-matching to your exterior.
With 55,000 BTUs—the highest hot water output in the industry—and built-in freeze protection, the RV-550 NSP EC delivers on-demand, continuous hot water.
The heater operates only when the hot water outlet is turned on. The VariFlame control system then keeps the water temperature constant, regardless of the flow rate or incoming water temperature.
Without a tank to keep hot, many people report that they use up to 50% less propane. Owners love the lower operating costs and fewer fill-ups.
- Endless hot water, on-demand
- Designed specifically for RVs, trailers, tiny houses, cabins, mobile washing services, and more
- Takes up 1/2 the space and weighs 1/3 as much as a 10-gallon tank
- Conveniently installs and vents through the sidewall
- No pilot light and very high gas efficiency
- Straightforward installation
- Reliable, proven VariFlame technology control system
- Designed, assembled, and tested in the USA of domestic and imported parts
|Product Dimensions||13.5″ wide x 13.5″ deep x 14.25″ high|
Wall cutout is 14.375” H x 13.5” W x 13.5” D
55,000 BTUs max input (88°F temperature rise / gal / minute)
Power-vented through front access door.
Aluminum cover included.
Galvanized case with perforated mounting flanges for original equipment or aftermarket sidewall penetration.
|Power||12V, Propane, Natural Gas, 110V (with the purchase of a 12V converter)|
|Controls||Gas modulation valve assembly initiates spark ignition and varies gas input based on water flow rate, controlling water outlet temperature.|
Pilotless ignition, completely dormant until water flow is initiated.
|Warranty||Click here to view the complete RV-550 warranty terms: https://precisiontemp.com/warranty/|
|Disclaimer||Due to continuous product improvement, PrecisionTemp reserves the right to change specifications at any time.|