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Honeywell RA889A1001/U Switching Relay 24V 120V SPDT HVAC

SKU: RA889A1001/U

$179.22

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$179.220%
5–9$170.265%
10+$161.3010%

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Honeywell RA889A1001/U Electronic Switching Relay – 24V Control – 120V Line

The Honeywell / Resideo RA889A1001/U is an enclosed, high-load electronic switching relay designed for HVAC applications requiring both line voltage and low voltage switching.

This relay features:

✔ 24V AC Control Circuit

✔ 120V AC Primary

✔ SPDT Line Voltage Switch

✔ SPST Low Voltage Switch

✔ 15.0 FLA Contact Rating

✔ Integral 24V Transformer

✔ LED Diagnostic Indicator

✔ Push-to-Test Button

✔ Enclosed Metal Housing

Designed For:

  • Furnace control circuits

  • Boiler switching applications

  • Air handler control

  • General HVAC line/low voltage switching

The RA889A replaces multiple competitive relay models and is trusted in residential and light commercial systems.

Built-in troubleshooting LED and push-to-test feature allow quick diagnostics and service verification.

OEM Honeywell / Resideo quality ensures dependable performance in demanding HVAC environments.

Product details

Part / SKU RA889A1001/U

Package includes

  • Honeywell RA889A1001/U Switching Relay 24V 120V SPDT HVAC

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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