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Isotherm SFD00041AA – Water Mixing Valve Kit for Isotemp Square Water Heaters
The Isotherm SFD00041AA is an OEM thermostatic mixing valve kit specifically engineered for Isotemp Square marine water heaters. The valve regulates the mixing of hot and cold water, maintaining a stable outlet temperature to ensure user safety and consistent performance of the onboard hot-water supply. It is intended as a direct replacement for original mixing valves installed on Isotemp Square-series heaters.
Constructed from high-quality, corrosion-resistant marine materials, the mixing valve is designed to tolerate continuous exposure to heated water, pressure fluctuations, humidity and vibration typical of marine environments. The internal thermostatic element automatically adjusts the water blend in real time, reducing thermal stress on the heater while preventing overheating or scalding at fixtures. The kit is commonly installed during maintenance, refurbishment or system upgrades.
Technical Specifications
Parameter Value Model SFD00041AA Type Thermostatic water-mixing valve kit Compatibility Isotemp Square water heaters Function Automatic hot/cold water blending Purpose Temperature stabilization and scald protection Material Marine-grade corrosion-resistant components Environment Marine hot-water plumbing systems
Features
- OEM thermostatic mixing valve kit for Isotemp Square water heaters.
- Ensures stable mixed-water temperature and protects against scalding.
- Marine-grade construction for durability in hot-water environments.
- Automatic temperature adjustment via internal thermostatic element.
- Ideal for system refurbishment, replacement or performance restoration.
Applications
- Isotemp Square marine water heaters.
- Hot-water distribution circuits on yachts and boats.
- Maintenance and replacement of aging mixing valves.
- Upgrades to improve temperature stability and system safety.
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