Description: Fan Blower Control - replacement for Goodman B1370735S, PCBFM131S control boards Microprocessor-based fan blower control For circulating fan in heat pump, A/C and forced air systems Specifications: Input: Voltage - 18-30 VAC Contact Ratings: - N.O.: 20 amps - N.C.: 10 amps  Time Delays: - Blower ON: 7 seconds fixed - Blower OFF: 65 seconds fixed Weight/Dimensions: Weight: 0.3 Height: 1.75 Width: 6 Length: 4.5Replaces Goodman: B1370735S Goodman: PCBFM131SÂ