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White-Rodgers 50M56U-843 Universal Single Stage HSI Integrated Furnace Control Kit

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Emerson (White Rodgers) 50M56U-843 Universal Single Stage HSI Integrated Furnace Control Kit.
Replaces: Virtually All White-Rodgers and Competitive Single Stage Carbide and Nitride HSI Systems – Including Carrier Systems.

includes everything you need for quick and accurate replacement:
• Ignition Control Module – 50M56-843
• 12 Quick-Select/Quick-Connect Wiring Harnesses
• HotRod™ Universal Ignitor Kit – 21D64-2
• Installation Instructions and OEM Cross-Reference

Can Be Used on Both 80V and 120V Ignitor Applications
• 3 Fan Speeds – Cool, Low Heat & High Heat Speeds (Terminal Connections)
• Color-Coded (Labeled) Thermostat Connection – For Quick Helpful Selection
• System Diagnostics, with Fault Recall (Stored)
• Cover Label – Displays Diagnostic Table
• Red LED Light – Used for Diagnostic Flash Codes
• Low Voltage – Fuse Protection – 3A Replaceable Automotive Type
• Humidifier & Electronic Air Cleaner Connections (Optional)

Product Specifications

  Cool Fan Off Delay: 45 sec
  Cool Fan On Delay: 6 sec
  Flame Failure Response Time (sec): 2.0 sec
  Heat Off Fan Delay: 100/150
  Heat On Fan Delay: 30 sec
  Igniter Current: 120v
  Ignition Trials To Lockout: 275 sec
  Mounting Type: Surface mount multipoise
  Post Purge: 25 sec
  PrePurge: 30 sec
  Temperature Range (F): -40° to 176°F (-40° to 80°C)
  Type of Gas: Natural, LP
  Volts (V): 25v
More Information
ManufacturerWhite Rodgers - Emerson
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Units of Measure Weights and measures are KG for weight and CM for dimensions
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