




Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Nordyne 669566R 3 Ton R410 Thermal Expansion Valve is essential for managing refrigerant flow in HVAC systems. This valve, created for high-pressure R410 refrigerant, helps ensure efficient performance while minimizing refrigerant loss.
This thermal expansion valve is suitable for air conditioning and refrigeration systems, commercial and industrial HVAC applications, and R410 refrigerant-based systems including chillers and heat pumps.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!


