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Trane RLY02807 Time Delay Relay W/PC Board

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Special Price $78.87 Regular Price $90.70
In stock
SKU
RLY02807
The Trane RLY02807 Time Delay Relay with a printed circuit board is intended to provide a desired time delay in the control of HVAC systems. This relay works based on on delay timer which is the type of delay timer that delays the triggering of a circuit for a fixed time after the receipt of the signal. This time delay is important in many HVAC applications including: avoiding short cycling of the compressor, controlling the staging of multiple components, and managing the fan operation for the best system performance.
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HVAC Controls & Electrical, Relays, Time Delay Relays
Manufacturer:
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Specifications

  • Type: Time Delay Relay W/PC Board
    Manufacturer Name: Trane
    Product Number: RLY02807
    OEM Part Number: RLY02807
    Product Description: Time Delay Relay Includes Pc Board
    Weight:1lbs/453.59g

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    Product Questions (2)
    Customer Questions
    What maintenance is required for the Trane RLY02807 Time Delay Relay?

    Inspect the relay and board for dust, corrosion, or loose connections regularly. Ensure terminals are clean and all wiring is secure. Test relay timing function periodically and disconnect power before servicing to prevent electrical hazards.

    What are common issues with the Trane RLY02807 Time Delay Relay?

    • Failure to actuate on time.
    • Erratic or inconsistent timing delays.
    • Corroded or loose electrical connections.
    • Burned contacts or components.
    • Relay chatter under load.

    Installation Steps

    Step 1: Turn off HVAC power at breaker and verify with meter completely before servicing equipment.

    Step 2: Remove access panel and label existing wiring and confirm wiring diagram.

    Step 3: Mount new relay on control board or bracket alignment ensure proper fit.

    Step 4: Connect wires per wiring diagram securely tighten terminals firmly.

    Step 5: Restore power and test delay function for correct timing.