

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
Nortek Global HVAC 664275R is a thermostatic expansion valve (Txv) designed for R-410A refrigerant in 5-ton HVAC systems. The valve regulates refrigerant flow into the evaporator coil to maintain appropriate superheat and system operation. The 664275R is offered as an OEM replacement part for R-410A refrigeration circuits and is listed as new in original packaging.
Thermostatic expansion valve for R-410A, 5-ton HVAC systems; OEM replacement MPN 664275R.
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!