Isotemp 6P1523SPA0003 Spa 15 Electric Marine Water Heater - 4 gal.

Isotemp SPA Marine Water Heater is meticulously engineered to meet the rigorous demands of the marine environment. Renowned for it's superior quality and rugged durability, it is constructed with top-tier components, ensuring years of dependable service. The SPA line elevates the standard by offering a high-quality alternative to common aluminum units, featuring a robust AISI 316 grade stainless steel inner tank and a polypropylene outer shell. This combination of exceptional craftsmanship makes it a prime choice for campervan, RV, and boat owners who seek the best in performance, longevity, and design.

In contrast to typical aluminum-core water heaters, the SPA water heater features a 316-grade acid-resistant stainless steel inner tank and an outer casing made from high-quality polypropylene. This high-grade construction not only ensures resilience against harsh marine conditions but also contributes to the product's longevity. The confidence in the quality of these water heaters is underscored by a 5-year limited manufacturer warranty, providing users with peace of mind and assurance of a lasting investment. The meticulous design and construction of this water heater represent Isotemp's commitment to superior quality and customer satisfaction.

Designed for efficient power consumption, featuring an immersion heater of 115V / 750W. The unit is optimized for even heating, with the engine water heat exchanger and the electrical immersion heater positioned at the tank's lowest part. This ensures that all the water in the tank is uniformly heated. It comes with stainless steel mounting brackets and a 360° adjustable mounting feature, allowing for horizontal or vertical installations.

The Isotemp SPA Water Heater comes with a thermostat-controlled mixing valve that regulates the water temperature, mixing hot water with the boat’s water to deliver your desired temperature. This not only extends the volume of hot water but also protects against accidental scalding, a crucial feature given that water heated with engine heat exchangers can reach temperatures of 190 degrees or more. The water heater is also insulated with ultra-thick polyurethane to minimize temperature loss, making it an excellent choice for those who prioritize both safety and comfort.