21M51U-843 – CONTROL BOARD (2-STAGE, PSC)
$337.70White-Rodgers 21M51U-843 universal 2-stage furnace control board for PSC motors. Replaces hundreds of OEM boards. LED diagnostics built in.
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TXVFE-2-22-KIT – EXPANSION VALVE (R22, 2T, UNIVERSAL)
$142.16Sanhua TXVFE-2-22-KIT expansion valve. R-22, 2-ton capacity, 3/8″ inlet, 1/2″ outlet. Includes both Aeroquip and Chatleff fittings for flexible installation. For residential AC systems.
