With 55,000 BTUs—the highest hot water output in the industry—and built-in freeze protection, the M-550 EC delivers on-demand, continuous hot water—all without using engine or shore power. For the same amount of propane, the M-550 EC produces more hot water than a traditional water heater. Many people find that they use up to 50% less propane, with lower operating costs and fewer fill-ups. Its lightweight, compact, efficient and installs almost anywhere.
- Endless hot water, on-demand
- Designed specifically for the marine environment
- Needs no engine or shore power
- Mounts almost anywhere with standard power vent
- No pilot light and very high efficiency
- Straightforward installation
- Reliable, proven VariFlame technology control system
- 2" power vent with proofing switch. (2" stainless flex duct recommended to the outside, and can run up to 15′)
- Burner and flue assembly are stainless steel
The PrecisionTemp ShowerMate M550 is the current replacement for the legacy Precision Temp ShowerMate M500.