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Rheem-Ruud SP11234 Electric Thermostat W/Manual Reset 90°F-150°F Range, 5°F-20°F Differential

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Special Price $31.61 Regular Price $41.10
In stock
SKU
SP11234
The Rheem-Ruud SP11234 is an essential aspect in regulating the temperature of the electric water heater. This thermostat ensures that your water is at the right temperature range of 90°F to 150°F thus providing you with constant hot water. It operates in a manner that checks the heat of the water and switches on the heating parts with regard to the water heat in achieving a given heat. Differential provides a range of temperature variation starting from 5°F to 20°F then the thermostat turns on the heating elements again. This component is designed for electrically operated water heater that are Rheem and Ruud brand water heaters. With the use of the SP11234 thermostat, excess heating is prevented in addition to ensuring accurate control of the water temperature thereby lowering your power bills.
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HVAC Controls, Thermostat
Manufacturer:
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Specifications

  • Type: Electric Water Heating Thermostat
  • Temperature: 90°F-150°F
  • Differential Temperatur: 5°F-20°F
  • Weight: 0.33lbs
Manufacturer Name: Rheem-Ruud
Product Number: SP11234
OEM Part Number: SP11234
Product Description: Water Heater Thermostat
Weight:0.33lbs/149.69g

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Product Questions (2)
Customer Questions
What maintenance is required for the Rheem-Ruud SP11234 Electric Thermostat?

Regular inspection of electrical connections ensures stable performance and prevents overheating or loose wiring issues. Clean the thermostat housing to avoid dust buildup that may affect sensing accuracy. Check the manual reset function periodically to ensure it operates correctly. Always disconnect power before servicing to maintain safety during maintenance tasks.

What are common issues with the Rheem-Ruud SP11234 Electric Thermostat?

  • Inaccurate temperature readings due to sensor wear or dust buildup.
  • Failure of manual reset switch preventing system restart.
  • Loose or corroded wiring causing intermittent operation.
  • Overheating or frequent tripping under heavy electrical load.

Installation Steps

Step 1: Turn off power to the water heater and verify the circuit is de-energized.

Step 2: Remove the access panel and disconnect the existing thermostat wiring.

Step 3: Remove the old thermostat from its mounting position.

Step 4: Install the thermostat and reconnect the wires to the correct terminals.

Step 5: Set the desired temperature within the range.

Step 6: Replace the access panel, restore power, and test thermostat operation.

Step 7: Verify the manual reset and temperature control functions properly.