1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace
3/4" X 3/4" HSI/DSI SINGLE STAGE SNAP OPEN GAS VALVE Gas Control Valve, Regulators, Flexible Gas Line 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

3/4" X 3/4" HSI/DSI SINGLE STAGE SNAP OPEN GAS VALVE Gas Control Valve, Regulators, Flexible Gas Line

BCFURNACE

427-066

$327.00

+5% Tax • Shipping calculated at checkout.

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

Name

3/4" X 3/4" HSI/DSI SINGLE STAGE SNAP OPEN GAS VALVE

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This 3/4" x 3/4" HSI/DSI Single Stage Snap Open Gas Valve is a high-performance control component designed for residential and commercial heating systems. Engineered for reliability, this gas regulator valve is compatible with both Hot Surface Ignition (HSI) and Direct Spark Ignition (DSI) systems, making it a versatile replacement part for a variety of heating applications. The 'snap open' design ensures the valve reaches full capacity immediately upon activation, providing consistent gas flow to the burners for efficient heat production. Whether you are repairing a furnace, boiler, or large-capacity unit heater, this gas control valve is essential for maintaining safe operation and precise fuel management. Durable construction and standard threading ensure a secure fit and long-lasting performance in demanding environments.

Specifications

Type
Gas Control Valve
Size
3/4 inch inlet and outlet
Application
Used in high-capacity furnaces, boilers, and unit heaters equipped with Hot Surface Ignition (HSI) or Direct Spark Ignition (DSI) systems.
Specifications
Single-stage operation, Snap-open functionality, 3/4" FPT inlet/outlet, compatible with HSI/DSI ignition types.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 427-066 a genuine OEM part?
Yes, the 427-066 is a genuine OEM replacement part manufactured by BCFurnace. We source all Gas Controls from authorized distributors to ensure exact-fit compatibility. This Gas Controls 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 427-066 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (427-066) 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 Gas Controls 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 427-066 shipped?
Most Gas Controls including the 427-066 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 427-066 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Gas Controls orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 427-066 is in stock before visiting.

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