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This new White Rodgers Universal Furnace Control Circuit Board F50E47-050 is the perfect replacement for your old central furnace control board. It is compatible with most brands of furnaces, including White-Rodgers, and offers reliable performance. With this control circuit board, you can easily manage and control your furnace\'s functions, ensuring efficient heating and cooling. It is designed to provide long-lasting durability and comes with easy-to-follow installation instructions. Upgrade your furnace today with this new control circuit board and enjoy a more comfortable and energy-efficient home.
The White Rodgers 50E47 is an automatic gas interrupted ignition control employing a microprocessor tocontinually monitor, analyze, and control the proper operation of the gas burner.Signals interpreted during continual surveillance of thethermostat and flame sensing element initiate automaticignition of the burner, sensing of the flame and systemshut-off during normal operation.System fault analysis, which quickly shuts off the gas flow,coupled with automatic re-ignition upon sensing a faultcorrection, highlight the control’s capabilities.
ELECTRICAL RATINGS:Input Voltage: 25 VAC 50/60 HzCurrent: 0.2 amp
Relay Contact Ratings:Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pfIgnitor Relay: 6.0 amp @ 120 VAC 50/60 Hz resistive
Flame Current Requirements:Minimum current to insure flame detection: 2 µa DC*Maximum current for non-detection: 0.2 µa DC*Maximum allowable leakage resistance: 100 M ohms
* Measured with a DC microammeter in the flameprobe lead
OPERATING TEMPERATURE RANGE:-40° to 175°F (-40° to 80°C
HUMIDITY RANGE:To 95% relative humidity (non-condensing)
MOUNTING:Surface mount or 4\" x 4\" junction boxTiming Specs (see table below for variable timings):maximum
Recycle Time: Immediate, or equal to prepurge timeon models with prepurge option.
Gases Approved: Natural, Manufactured, Mixed,Liquid Petroleum, and LP Gas Air Mixtures are allapproved for use.
