Description
The Utica-Dunkirk 121000007 is a precision-engineered SPDT (Single-Pole, Double-Throw) thermostat designed for reliable temperature control in hydronic heating and boiler applications. Built to Utica-Dunkirk’s exacting standards, this OEM-grade stat delivers consistent performance across a wide range of heating system configurations.
Key Features
- SPDT (Single-Pole, Double-Throw) switching action for versatile control wiring configurations
- Temperature operating range: 60°F – 93°F for precise low- to mid-range setpoint control
- Voltage rating: 240–277V for compatibility with commercial and residential heating systems
- 36″ capillary tube for flexible sensor placement away from the control body
- OEM replacement part engineered specifically for Utica-Dunkirk boiler systems
- Durable construction for long-term reliability in demanding heating environments
Specifications
- SKU: 121000007
- Brand: Utica-Dunkirk
- Switch Type: SPDT
- Temperature Range: 60°F – 93°F
- Voltage: 240–277V
- Capillary Length: 36″
Application
This thermostat is an ideal OEM replacement for Utica-Dunkirk boilers requiring accurate aquastat or limit control functionality. The SPDT configuration allows it to serve in both heating and cooling circuit switching roles, while the 36″ capillary provides installation flexibility for sensing fluid temperature in hydronic piping or boiler vessels. The 240–277V rating makes it suitable for line-voltage control circuits commonly found in residential and light commercial boiler systems.
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