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Spa Guts Replacement Thermostat

Replacement thermostat for Spa Guts Pneumatic Spa Controllers.

SpaGuts P/N:

  • 25-150-1005, 24" cap
  • 25-850-1030, 48" cap

This thermostat can also be used on other systems that requires a similar replacement. This thermostat regulates the heater. The standard replacement thermostat for SpaGuts Pneumatic Spa Controllers is the one with 24 inch CAP, and 5/16 inch x 3 inch Bulb.

Includes dial knob kit. Electrical rating is 20A 110/220V. Temperature range from 59F to 104F. There are 2-pin connections on this thermostat.

Dimension (Approx): 2.1" L x 1.73" H x 0.905" W (View Diagram)

Replacement option for the following thermostat part numbers: 34-0030-K (24" CAP), 2-05-0130 (24" CAP), 275-3263-00 (24" CAP), 2-05-0001 (48" CAP), Robertshaw Controls 275-3183-00 (48" CAP), GTLU0026 (48" CAP), 48-0013 (Knob and Insert ONLY), 25-150-1006 (Knob and Insert ONLY)

This item comes with a 90-day limited warranty, and is NON-Returnable.

$72.95 In Stock ThermostatM.jpg


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Thermostat Size Learn More
24 inch CAP, with 5/16 inch x 3 inch bulb
48 inch CAP, with 5/16 inch x 4 inch bulb (add $20)