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Emerson White-Rodgers 50M56U-843 HSI Furnace Control Kit, Single Stage, Universal Replacement

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SKU: 50M56U-843

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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
Features:
• 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 176F (-40 to 80C)
  Type of Gas: Natural, LP
  Volts (V): 25v

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  Installation Instructions