Metering Devices
- Air Handler Thermal Expansion Valve Kit Product #: 1TVM2C15/8" x 5/8" Quick Connector, Thermal Expansion Valve Kit for SVL48D2CN21B/SVL60D2CN21A/SVL60D2CN21B 3.5 to 5 Ton R22 1-Piece Electronically Commutated Air Handler Learn More