Spa Thermostat 275-3124-00 – 1/4" Diameter, 36" Capillary

Replacement Spa Thermostat 275-3124-00 designed for spa and hot tub heating systems. This single-pole, single-throw thermostat is rated at 25 amps with a maximum temperature rating of 107°F.

275-3124-00 Spa Thermostat Specifications

• Part Number: 275-3124-00
• Type: Single Pole Single Throw (SPST)
• Amperage: 25 amps
• Maximum Temperature Rating: 107°F
• Capillary Length: 36 inches
• Bulb Thickness: 1/4 inch
• Bulb Length: 3.75 inches

Replacement Hot Tub Thermostat

This spa replacement thermostat is designed for use in spa and hot tub heating applications. The 36-inch capillary provides the length needed for proper installation, while the 1/4-inch bulb is designed to fit the appropriate dry well or groove tube.

Installation & Safety

For best results, install the thermostat bulb in a dry well or groove tube at or immediately before the heater.

This is a safety device. If the thermostat is found to be out of calibration, do not attempt to perform a field adjustment. Replace a faulty thermostat with a new one.

Shop the 275-3124-00 Thermostat

If you are looking for a spa thermostat, hot tub thermostat, spa heater thermostat, or hot tub replacement thermostat, the 275-3124-00 provides a direct product specification match for applications requiring a 25-amp SPST thermostat with a 36-inch capillary.

Need a replacement spa thermostat? Verify your existing thermostat's part number and specifications before ordering to ensure compatibility.