Mechanical thermostat for older mechanical pneumatic hot tub control systems with the probe holder in the end of the old style thread in spa heater.
- Capillary Length: 36"
- Bulb Thickness: 1/4"
- bulb length: 3-5/8"
- Not suitable for Sauna, Stove or any application other than a hot tub control system
- Brand: Eaton Mears made in North America
Single pole thermostat rated at 20 amps max with max temp rating at 107°F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater. This thermostat should not be used to replace older larger units that are directly connected to the heater.
This is a safety device! If it is found to be out of calibration, do not attempt to perform a field adjustment! Replace bad thermostat with a new one