Isotemp Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment. Each unit is built using the highest quality components to ensure superior product performance. Isotemp marine water heaters are very rugged, designed to last for years of trouble-free service. Thanks to the Isotemp reputation for dependability, long life and handsome design, Isotemp marine water heaters add value to every installation.
The new line of SPA Water Heaters were designed to help boat builders and boat owners who want a higher quality water heater than the aluminum units commonly used on new boats. The new SPA features the highest marine quality standards while providing an optimized cost /quality ratio with a new polypropylene shell and safety mixing valve. The new SPA line compliments the ISOTEMP Stainless Steel Water Heaters universally recognized as the best in the industry.
Isotemp Temperature Control Safety Mixing Valve Your family and guests’ safety is important. Water heated with engine heat exchangers can be heated to 190 degrees or more. This can scald those unfamilar with boat water heaters. Water will also be heated to 160+ degrees with just the electric heating element alone. The innovative Isotemp thermostat-controlled mixing valve mixes the boat’s water with the hot water to deliver the temperature you want at the faucet. This mixing action also speeds recovery time and extends the volume of hot water you get from a smaller tank.
Extra long, corrugated coils for high heat exchange efficiency
Special 6.0 bar / 87 psi safety valve makes winterization easy with a simple valve turn
Extra thick insulation for high performance
750 Watt standard element for low power draw (higher wattage elements are available)
Thermostat mixing valve extends volume of hot water and protects againts accidental scalding
Water tank in 316 grade stainless steel
Outer casing made of high quality polypropylene
Stable fixing feet in stainless steel
360° adjustable mounting for easy horizontal or vertical installation (valves down) on bulkheads