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Rheem-Ruud SP21277 Ignition Control Module

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Special Price $266.83 Regular Price $296.19
In stock
SKU
SP21277
The Rheem-Ruud SP21277 Ignition Control Module works as a vital component that controls gas-powered water heaters to provide safe ignition operates in HVAC systems. The module manages electronic ignition through its control of the gas valve and spark igniter operations to activate the burner efficiently. The equipment works with gas water heaters to improve performance through steady ignition that decreases pilot light failures while improving system operational efficiency. The module delivers three main advantages through its energy-efficient design safety features and longer-lasting equipment. The part removes the requirement for a standing pilot light which reduces gas usage.
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HVAC Controls & Electrical, Control Boards & Modules
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Product Questions (2)
Customer Questions
What maintenance is required for the Rheem-Ruud SP21277 Ignition Control Module?

Inspect the module regularly for loose connections or signs of damage. Keep it clean and free from dust or moisture. Ensure proper wiring and secure mounting. Replace immediately if erratic ignition or fault codes appear.

What are common issues with the Rheem-Ruud SP21277 Ignition Control Module?

  • Failure to ignite the burner.
  • Erratic flame sensing.
  • Intermittent operation or delayed ignition.
  • Triggering fault codes on the control board.

Installation Steps

Step 1: Turn off power and gas supply to the unit before starting installation.

Step 2: Remove the old ignition control module carefully, avoiding damage to wiring or components.

Step 3: Mount the new module in the designated location and secure it with screws.

Step 4: Connect all wiring according to the manufacturer’s diagram, ensuring proper connections.

Step 5: Restore power and gas, then test the system to confirm proper ignition operation.