YORK/ETC CONTROL RELAY SPST 24VAC 50/60HZ Electrical, Transformers, Relay
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This high-quality replacement control relay is an essential electrical component designed for HVAC systems and industrial applications. Operating on a 24VAC coil voltage, this Single Pole Single Throw (SPST) relay acts as a reliable switch, allowing low-voltage thermostat signals to control high-voltage components like fans, blowers, and compressors. Whether you are repairing a furnace, air conditioner, or heat pump, this relay ensures efficient power management and system safety. It is a common fix for HVAC units where the fan fails to engage or the system stays stuck in the 'on' position due to a fused or faulty switch. Engineered for durability, it supports both 50Hz and 60Hz frequencies, making it a versatile choice for maintaining optimal climate control performance.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes, the 120-458 is a genuine OEM, or a factory replacement manufacturer approved part. We source all electrical-transformers-relay from authorized distributors to ensure exact-fit compatibility. This electrical-transformers-relay is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (120-458) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible electrical-transformers-relay for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most electrical-transformers-relay including the 120-458 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. electrical-transformers-relay orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-458 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
Many more not shown. Check your own model number above.
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