White-Rodgers 50I56D-905 Integrated Intelligent Valve Retrofit Kit
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Please refer to the product description or manufacturer documentation for included items.
The White-Rodgers 50I56D-905 is an intelligent intermittent pilot HSI retrofit kit for ICP, Lennox single stage PSC furnaces. Upgrade systems with select SV9500, SV9501, SV9502 electronic intermittent pilot gas valves to standard gas valve with 120V HSI ignition. Complete kit includes new gas valve, control board, combination ignitor, flame sensor.
Features
Cost competitive upgrade to modern technology for intelligent valve systems
Includes IP gas valve, 120V nitride ignitor and intermittent pilot single stage furnace control
Advanced diagnostics with standard furnace troubleshooting
Fault recall with push button
Main board with full cover and fault code label
Selectable OEM blower delays dipswitch
Stock one kit instead of multiple parts
Specifications
Temperature Range Ambient Operating: -40 degrees to 175 degrees F (-40 degrees to 79 degrees C)
Humidity Range: 5% to 93% relative humidity (non-condensing)
Parts Included
50I56-905 120V HSI IP Furnace Control Board
1 - Main CONTROL Harness (0115-0339)
1 - Gas VALVE Harness (0115-0336)
1 - Ignitor/Inducer C Harness (0115-0256)
1 - 791Q-905KT1 120V Ignitor + Flame Sensor Kit for Pilot Assembly
1 - 36G33-905 IP Gas Valve
4 - 1” Sheet Metal Mounting Screws
4 - Wire Ties
2 - 1/4” Female Crimp-on Spades
2 - 7/8” Sheet Metal Wire Grommets
Unit Retrofit Label
Installation Instructions
Troubleshooting Label on Control Cover