CA
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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 premium 2-stage natural gas control valve is engineered for high-efficiency HVAC systems and residential furnaces. Designed to provide precise regulation of gas flow, this dual-stage valve allows your heating equipment to switch between low and high heat settings, significantly improving energy efficiency and consistent indoor comfort. This valve is a critical component for maintaining safe ignition and reliable flame control. It is built to replace worn or malfunctioning gas regulators in multi-stage heating units, ensuring your system operates at peak performance during the coldest months. With a standard 3/4-inch inlet and outlet, it provides a secure fit for standard gas lines in a variety of heating applications.
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–9PM PST · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes, the 120-798 is a genuine OEM, or a factory replacement manufacturer approved part. We source all Gas Controls from authorized distributors to ensure exact-fit compatibility. This Gas Control 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 (120-798) with your furnace model number. Visit the homepage 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.
Most Gas Controls including the 120-798 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. Gas Controls orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-798 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.
323 more not shown. Check your own model number above.
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