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PrecisionTemp RV-550 NSP EC - Floor-Vented Tankless Water Heater
PrecisionTemp RV-550 NSP EC - Floor-Vented Tankless Water Heater
PrecisionTemp RV-550 NSP EC - Floor-Vented Tankless Water Heater
PrecisionTemp RV-550 NSP EC - Floor-Vented Tankless Water Heater
PrecisionTemp RV-550 NSP EC - Floor-Vented Tankless Water Heater

PrecisionTemp RV-550 NSP EC - Floor-Vented Tankless Water Heater

Regular price
$1,245.00
Sale price
$1,245.00
Unit price
per 
Shipping calculated at checkout.

The only floor-vented, four-season, tankless water heater for RVs, trailers, tiny houses, cabins, park models and more.

Tankless, propane-fired water heater with full gas modulation and built-in cold weather freeze protection.

Tiny house winter water heater

The RV-550 NSP EC is vented through the floor with a 2” exhaust pipe. No sidewall penetration means you don’t have to cut a large opening in the wall or replace an existing water heater cover that's color-matched to the exterior.

With a smaller footprint and floor venting, the RV-550 NSP EC allows for floor plan flexibility as never before. This can free up cabinet space and provide for a less complicated installation.

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.

How the RV-550 tankless water heater works

Features

  • Endless hot water, on-demand
  • Designed specifically for RVs, trailers, tiny houses, cabins, mobile washing services, and more 
  • Conveniently vents through the floor without any sidewall penetration
  • Takes up 1/2 the space and weighs 1/3 as much as a 10-gallon tank
  • No pilot light and very high propane efficiency
  • Straightforward installation
  • Reliable, proven VariFlame technology control system
  • Designed, assembled, and tested in the USA of domestic and imported parts

 Specifications

Dimensions 13.5″ wide x 13.5″ deep x 14.25″ high
Weight 26.5 pounds
Capacity

55,000 BTUs max input (88°F temperature rise / gal / minute)


16,000 BTUs min input (26°F temperature rise / gal / minute)

Installation method Floor-mounted
Venting Through the floor by 2″ exhaust pipe, power vented
Construction

Galvanized case.


Head exchanger: Solid copper.


Gas train: Stainless flame strips with aluminized steel bodies.

Water temperature Adjustable
Power

Propane and 12V or 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.
Safety features

Pilotless ignition, completely dormant until water flow is initiated.


ECO high temperature limit switch.


Instant flame-proofing by flame rectification.


Pressure relief valve. Certified to ANSI Z21.10.3 / CSA 4.3 Standards.

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.