Item description Shop for White Rodgers Parts. Number 50A56-956. Furnace Control Board for York S1-331-03010-000 S1-331-02956-000. McCombs Supply Co. Fast Shipping.
White Rodgers Furnace Board Part 50A56-956. This board is a replacement for numbers: S1-33103010000, S1-33102956000, S1-03109167000, S1-03101933000, S1-03101267000, S1-03101267001, S1-03100662000, S1-03101250000, S1-03101973000, S1-03101972000, S1-03101284000, S1-03101266000, 265901, 265902, 539617, 50A56-242, 50A56-243, 50A56-956. Virtually all York single stage HSI Controls with 120V Ignitors. 50A56-956 simplifies installation and ensures peak system performance. Easy-Install Kit includes everything you need for quick and accurate replacement: Ignition Control Module, Installation Instructions, and OEM Cross-Reference Replacement Control Box
Selectable Continuous Fan Speed System Diagnostics LED with Fault Recall Twin Third Fan Speed Two-Stage Cooling Y2 Input 120 VACIgnitor Output 120 VAC Humidifier Output 120 VAC Electronic Air Cleaner Output 120 VAC 2-Speed PSC Circulator Output Fuse Protection 5 Amp Heat Fan OFF Delay (Dipswitch Selectable) Y, Y2, W, R, G, C, TWIN Terminals Timing
Pre-purge 0 Ignitor warm-up 17 Minimum ignitor warm-up 17 Maximum ignitor warm-up 27 Ignition activation period 2 Trial for ignition period7 Retries 2 timesValve sequence period 21 Interpurge 15 Post-purge 15 Lockout time 140 Heat delay to fan ON 30 Heat delay to fan OFF* 60/90/120/180 Cool delay to fanON 0 Cool delay to fan
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