Product Description
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
Features:
- Selectable Continuous Fan Speed
- System Diagnostics
- LED with Fault Recall
- Twin Third Fan Speed
- Two-Stage Cooling
- Y2 Input
- 120 VAC
- Ignitor 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
Specifications:
- Pre-purge
- 0 Ignitor warm-up
- 17 Minimum ignitor warm-up
- 17 Maximum ignitor warm-up
- 27 Ignition activation period
- 2 Trial for ignition period
- 7 Retries 2 times
- Valve 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 fan
- ON 0 Cool delay to fan
- OFF 60 Auto reset 60 minutes
- Humidifier Yes
- Electronic air cleaner Yes
