Description Description 1TVM2C1 - Danfoss TXV Thermal Expansion Valve Kit R22 R-22 157392This is a BRAND NEW OEM Danfoss A-Coil R22 TXV Valve. The Part # is 1TVM2C1 (also 157392). Function:Replaces Old Part #s:Repair Difficulty Level:Partial List of Units that Use This Item:Hit Ctrl+F and enter your model number for a quick search! View AllClose