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Pickup available at 75 Blue Mountain St #3, Coquitlam
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This 1/2" x 1/2" Modulating Gas Valve is a high-performance HVAC replacement part designed for modern, high-efficiency residential furnaces. Unlike standard valves, this modulating gas control allows for precise, incremental adjustments to fuel flow, enabling your heating system to maintain a steady indoor temperature without the frequent cycling associated with single-stage units. By regulating gas pressure with extreme accuracy, it optimizes combustion efficiency, reduces energy consumption, and ensures quiet, reliable operation. This component is essential for restoring the functionality of variable-capacity heating systems, providing both comfort and safety by managing the delivery of gas to the burner assembly.
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 427-086 is a genuine Goodman OEM part, sourced from an authorized Goodman parts distributor. 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 (427-086) 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 427-086 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 427-086 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.
18 more not shown. Check your own model number above.
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