1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Thermostatic Expansion Valve, 6 Ton, 89/127/667 PSIG, 21kW, R410A, CHATLEFF O 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

Thermostatic Expansion Valve, 6 Ton, 89/127/667 PSIG, 21kW, R410A, CHATLEFF O Gas Control Valve, Regulators, Flexible Gas Line

BCFURNACE

020-728

CA$230.52

+5% Tax • Shipping calculated at checkout.

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

Name

Thermostatic Expansion Valve, 6 Ton, 89/127/667 PSIG, 21kW, R410A, CHATLEFF O

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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

Product Details

Description

This high-performance 6-ton Thermostatic Expansion Valve (TXV) is a critical component for maintaining the efficiency and reliability of large-capacity HVAC systems. Engineered for use with R410A refrigerant, this valve precisely regulates the flow of liquid refrigerant into the evaporator coil, ensuring optimal cooling performance and protecting the compressor from liquid slugging. Featuring a standard Chatleff connection for a secure fit, it is a vital replacement part for air handlers and heat pumps that have lost cooling capacity or are experiencing fluctuating pressures. By maintaining the correct superheat, this valve helps restore system energy efficiency and extends the lifespan of your central air conditioning equipment.

Specifications

Type
Thermostatic Expansion Valve
Size
6 Ton
Application
Central air conditioning systems, heat pumps, and high-capacity air handling units requiring R410A refrigerant regulation.
Specifications
Compatible with R410A refrigerant; Operating pressures: 89/127/667 PSIG; 21kW cooling capacity; Chatleff O-ring connection type.

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 020-728 a genuine OEM part?
Yes, the 020-728 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 020-728 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-728) 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 020-728 shipped?
Most Gas Controls including the 020-728 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 020-728 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 020-728 is in stock before visiting.

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