This HVAC expansion valve is essential for restoring system efficiency in R-410A applications where the existing metering device has failed or is suffering from restricted flow

Durable Construction: Features a high-grade brass body with 5/8" x 7/8" ODF connections for reliable

Using a shorter probe may result in delayed tripping or inaccurate sensing

Using a multimeter set to the lowest resistance (Ohms) setting

Can I reuse the old spacer

Reznor 270125 Tube Coupler 326058-755 This HVAC expansion valve isThe Reznor 270125 Tube Coupler is a precision engineered 4 inch stainless steel radiant heater coupling designed for high temperature durability and structural integrity in Reznor heating systems. This component serves as a critical tube to tube connector, facilitating a secure, leak proof mechanical joint between radiant tube sections. Constructed from 430 grade stainless steel, this industrial HVAC coupler resists oxidation and thermal expansion