1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
Auxiliary Switch, Contactor, Air Compressor Air Pressure Switch, Air Proving furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

Auxiliary Switch, Contactor, Air Compressor Air Pressure Switch, Air Proving

BCFURNACE

121-470

CA$86.66

+5% Tax Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

Auxiliary Switch, Contactor, Air Compressor

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

This high-performance Auxiliary Switch is an essential component for contactors used in air compressor and HVAC systems. Functioning as a reliable air-proving and status-signaling device, this switch allows for the integration of secondary control circuits, such as indicator lights, safety interlocks, or auxiliary fans. Designed to mount directly to a primary contactor, it ensures that your system operates with precision by verifying electrical engagement. Whether you are troubleshooting a commercial cooling unit or maintaining industrial pneumatic equipment, this auxiliary contact block provides the durability and electrical integrity required for demanding applications. It is a critical replacement part for ensuring efficient system sequencing and motor control protection in air-handling and compression environments.

Specifications

Type
Auxiliary Switch / Contactor Accessory
Size
Small
Application
Commonly used in HVAC systems, industrial air compressors, commercial condensers, and heat pump units to provide auxiliary signaling and control circuit interlocking.
Specifications
Snap-on mounting for contactor integration; designed for pilot duty applications; provides additional normally open or normally closed contacts for system monitoring.

Frequently Asked Questions

Is the 121-470 a genuine OEM part?
Yes, the 121-470 is a genuine OEM replacement part manufactured by BCFurnace. We source all Air Pressure Switches from authorized distributors to ensure exact-fit compatibility. This Air Pressure Switches is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 121-470 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-470) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Air Pressure Switches for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 121-470 shipped?
Most Air Pressure Switches including the 121-470 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 121-470 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Air Pressure Switches orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 121-470 is in stock before visiting.

Looking for more Air Pressure Switches?