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Emerson Ignition Module/Circulator Control Kit & Nitride Ignitor
NewNewThis product is new and has never been used. It's in its original packaging, which has not been opened.
Product Category
Thermostats and Controls
UPC
786710540714
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Features
Features
Overview for White Rodgers 21V51U-843
The 50V51-843 is a two-stage automatic gas interrupted ignition control employing a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner and inducer. The 50V51-843 provides signals for proper operation of a variable fan speed circulator blower. Signals interpreted during continual surveillance of the two stage thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shutoff during normal operation. The control incorporates system fault analysis for quick gas flow shutoff, coupled with automatic ignition retry upon sensing a fault correction. Includes: a 50V51-843 Ignition Control Module, a 21D64-2 Ignitor Kit, and a Set of Interconnect Harnesses (for Goodman).
White Rodgers 21V51U-843 Features
120 VAC Ignitor Output
120 VAC Two-Speed Inducer Output
120 VAC Humidifier Output
120 VAC Electronic Air Cleaner Output
2-Stage Gas Valve Output
16-Pin Variable Speed Circulator Output
OEM Application Dipswitch Selectable
Fuse Protection 3 Amp
Furnace Status LED Tri-Color (Green, Red and Amber)
CFM LED (Green)
Heat Fan OFF Delay (Dipswitch Selectable)
Fan ON Delay for Cooling
Auto Second Stage Delay (Dipswitch Selectable Mode)
Historical Fault Retrieval by Pushbutton
YLO, Y, W, W2, R, G, C, O, BK/DS/Dehum Terminals
Pressure Switch Inputs and Monitoring
Flash Microprocessor with Non-Volatile Memory
Flame Current Measurement Points
Specifications
Specifications
Overview
Product Category
Thermostats and Controls
UPC
786710540714
General Information
Type
Ignitor
Product Category
Thermostats and Controls
Warranty Information
Warranty WarrantyA warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab.
1 Year
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Reviews
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Emerson Ignition Module/Circulator Control Kit & Nitride Ignitor