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White Rodgers - 50E47-843 Universal Hot Surface Ignition Control With Variable Timings

Item: 50E47-843
MFR: 50E47 843S1
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About This Product

Product Info


The 50E47-843 is a universal replacement Hot Surface Ignition (HSI) control with variable timings. Designed for maximum compatibility with existing systems.

It features:

• A card port and six program keys to select the Trial for Ignition Time, Retries, Pre-purge and Igniter Warm Up timings.
• A Jumper to accommodate systems using Direct Sense (sensing through ignitor) or Indirect Sense (using a Flame Sensor).
• LED indicator for quick system and module diagnostics and troubleshooting.

Replaces 50E47-30, -50, -60, -70, -130, -140, -150, 160, -170, -850, -851
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight0.6435 Pounds (lbs)
Width7.75 Inches (In)
Height5 Inches (In)
Country of OriginMEX
Length2.25 Inches (In)
ApplicationIgnition Control
Connection TypeConnector
Ignition TypeHot Surface
Prop 65Yes
Temperature Rating-40°F to +175°F (-40° to +80°C)
Voltage120 VAC


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