Maxwell's Hardware

INTEGRATED HIS FURNACE CONTROL KIT 36 IN

Part Number: 50M56U751
White-Rodgers 50M56U-751 Integrated HIS Furnace Control Kit, 36 in L Probe, 25 VAC, 0.45 A
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  • System diagnostic LED with fault recall
  • Fused to protect low voltage system transformers
  • Self-test installation routine
  • Replaces white-rodgers 50M56-751 and virtually all carrier single stage HSI controls with 120V ignitors
  • Controls gas valve, ignitor, blower, inducer, humidifier (both 120V and 24V) and air cleaner
  • 50/60 Hz frequency
  • 5 to 93% RH (non-condensing) humidity
  • 1.5 A at 25 VAC 50/60 Hz 0.6 pf valve relay
  • 6 A at 120 VAC 50/60 Hz ignitor relay (resistive)
  • 2.2 FLA-3.5 LRA at 120 VAC inducer relay
  • 14.5 FLA-25 LRA at 120 VAC circulator relay
  • 0.8 sec Flame establishing time
  • 2 sec maximum flame failure response time
  • 25/60 sec heat delay to-fan-on
  • 90/120 sec heat delay to-fan-off
  • 2 sec Cool delay to-fan-on
  • 5/90 sec cool delay to-fan-off
  • 25 sec post purge
  • -40 to 176 deg F operating temperature