White-Rodgers 50A65-843

White-Rodgers™ 50A65-843 Universal Integrated Furnace Control, 24 V, 0.45 A, Natural Gas/Liquid Propane, 2 Retries


Manufacturer part number:



Emerson Electric


White-Rodgers™ Integrated Furnace Control, Universal, 24 V, 0.45 A, Natural Gas/Liquid Propane, 20 sec Warm Up, 30 sec Prepurge, 1/4 Inch Quick Connect, Retries: 2, 60 min Reset, Surface Mount, 4 Inch H x 30 Inch W x 1-1/2 Inch D, Silicon Nitride, Includes: Diagnostic Indicator Flash Codes, 60 min Auto Reset and Single Channel Flame Sense
  • Replaceable 3A fuse
  • 60 min auto reset
  • Single channel flame sense
  • Diagnostic LED
  • Additional jumpers to extend the length of the connections
  • Replaces 50A65-120, -143, -288, -474, -475 furnace control board

Standard/Approvals: CSA Certified

Application: Residential and Commercial Heating Equipment

Products specifications
Attribute nameAttribute value
Amperage Rating0.45 A
Control Voltage24 V
Dimensions4 Inch H x 30 Inch W x 1-1/2 Inch D
Electrical Connection1/4 Inch Quick Connect
Gas TypeNatural Gas/Liquid Propane
ManufacturerEmerson Electric
MaterialSilicon Nitride
Mounting TypeSurface
Prepurge Time30 sec
Reset Time60 min
Warm Up Time20 sec