RV-550 NSP EC Natural Gas Tankless Water Heater
The only floor-vented, four season, tankless water heater for RVs, Trailers, Tiny Houses, Cabins, Park Models and more.
- Endless hot water. Never run out.
- Specifically for installations in RVs, Buses, Tiny Houses, Barns, and more
- Standard cold weather protection
- Vents through floor (standard) or through the top. No sidewall penetration
- Dimensions 13.5”wide X 14.25” high X 13.5” deep and weighs only 26.5 pounds
- Precise electronic VariFlame temperature control system
- No pilot light and 35% higher efficiency
- Fully certified to ANSI Z21.10.3/CSA 4.3 standards
- 55,000 BTU max input (88degrees F temperature rise/gal/minute)
- Install video below
Submit your review
The PrecisionTemp RV-550 NSP EC tankless water heater utilizes our patented VariFlame Control technology to deliver an endless flow of hot water for the ultimate in pampering for you and your family.
No more waiting for a small water tank to refill and no more quick, cold showers. Whether you’re just one person or a whole family, endless hot water is there for your enjoyment.
The RV-550 NSP EC is vented through the floor and out of the home with a 2” exhaust pipe. No sidewall penetration (NSP EC) means you don’t have to cut a large opening in the wall.
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 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.
With higher efficiency and 55,000 BTUs, the RV-550 NSP EC produces more hot water than traditional water heaters.
Without a tank to keep hot, many people report that they use up to 50% less natural gas. Homeowners love the lower operating costs and fewer fill-ups.
|Type:||Tankless natural gas-fired water heater with full gas modulation. Vented through the floor with cold weather protection.|
|Dimensions:||13.5″ wide x 13.5″ deep x 14.25″ high|
|Capacity:||55,000 BTUs max input (88°F temperature rise / gal / minute)|
16,000 BTUs min input (26°F temperature rise / gal / minute)
|Venting:||Through the floor by 2″ exhaust pipe, power vented.|
Head exchanger: Solid copper.
Gas train: Stainless flame strips with aluminized steel bodies.
|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.
|Disclaimer:||Due to continuous product improvement, PrecisionTemp reserves the right to change specifications at any time.|
Tiny House Cost: Total Price & List of Most Expensive Items
PrecisionTemp RV 550 NSP EC Tankless Water Heater Install Cabin Tiny House