Description
The Copeland White-Rodgers 37C73U-173 is a gas water heater control valve designed for natural gas applications, combining thermostat and gas flow control in a single unit. With an adjustable temperature range of 70°F to 160°F, it regulates burner operation to maintain desired water temperature while ensuring safe system performance. This control valve integrates safety shutoff functionality and is commonly used in residential water heaters. Built for dependable operation, it is ideal for replacement and service applications in compatible systems.
Key Features
- Gas control valve for natural gas water heaters
- Adjustable temperature range: 70°F to 160°F
- Integrated thermostat for precise temperature control
- Controls gas flow to burner based on demand
- Includes safety shutoff features for system protection
- Suitable for residential water heater replacement applications







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