
Precisiontemp is known for having the best technology and reliability in tankless heaters. The premium price repays you with dependability and intuitive operation.
Designed specifically for travel trailers, motorhomes, tiny houses, cabins, and more
Conveniently vents through the floor without any sidewall penetration
Takes up half the space and weighs one third as much as a ten-gallon tank
No pilot light and very high efficiency
Straightforward installation
Reliable, proven VariFlame technology control system
The PrecisionTemp RV-550 NSP EC tankless water heater utilizes PrecisionTemp's patented VariFlame Control technology to deliver an endless flow of hot water for the ultimate in pampering for you and your family while on the road or at home. 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 available for your enjoyment.
The RV-550 NSP EC is vented through the floor and out of the trailer or motorhome with a standard 2" diameter automotive exhaust pipe. No sidewall penetration (NSP) means you don't have to cut a large opening in the wall. It provides a sleek look you can't get with any other propane water heater.
With a smaller footprint and floor venting, the RV-550 NSP EC allows for floor plan flexibility like never before. You can place it anywhere in the living space, not just along the sidewall. This can free up cabinet space and provide a solution when trying to plan for every appliance, fixture and piece of furniture in a compact travel trailer or motorhome.
With 55,000 BTUs--the highest hot water output in the industry--and built-in freeze protection, the RV-550 NSP EC delivers true 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 incoming water temperature or the rate of flow you have determined.
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 warm and continually reheat, many people report they use up to 50% less propane. Vintage trailer owners love few fill-ups and lower costs.
Type: |
Tankless propane-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 |
Weight: |
26.5 pounds |
Capacity: |
16,000 BTUs min input (26°F temperature rise / gal / minute) |
Venting: |
Through the floor by 2″ exhaust pipe, power vented. Pipe not included. Use a standard automotive exhaust vent suitable for your installation. |
Construction: |
Head exchanger: Solid copper. Gas train: Stainless flame strips with aluminized steel bodies. |
Fuel: |
Propane |
Water Temperature: |
Adjustable |
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. |
Description Above Price |
As of December 2021, PrecisionTemp no longer includes the exhaust pipe with the heater. You can easily source one for your application at an auto parts store. |