Universal Single Stage HSI Integrated Furnace Control Kit
White-Rodgers furnace controls include the 50M56U-843 universal single stage his integrated furnace control kit, which replaces virtually all White-Rodgers and competitive single stage carbide and nitride his systems. The 50M56U-843 replaces all OEM models with 80 V or 120 V igniter applications, more models than Honeywell S9200U1000.
Features:
Replace Virtually All Single Stage Carbide and Nitride HSI Systems
Replace All OEM Models 80 Volts or 120 Volts
3 Fan Speeds – Cool, Low Heat and 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 and Electronic Air Cleaner Connections (Optional)
Fast-Install Kit – includes everything you need for quick and accurate replacement:
Ignition Control Module – 50M56-843
12 Quick-Select, Quick-Connect Wiring Harnesses
Universal Nitride Igniter Kit – 21D64-2
Installation Instructions and OEM Cross-Reference
Electrical Rating @ 77°F (25°C)
Input Voltage: 25 VAC 50/60 Hz
Max. Input Current: 0.45 A @ 25 VAC
Relay Load Ratings:
Valve Relay: 1.5 A @ 25 VAC 50/60 Hz 0.6 pf
Igniter Relay: 6.0 A @ 120 VAC 50/60 Hz (Resistive)
Inducer Relay: 2.2 A (FLA), 3.5 A (LRA) @ 120 VAC
Circulator Relay: 14.5 A (FLA), 25 A (LRA) @ 120 VAC
White-Rodgers, a recognized leader in climate control solutions, celebrates 75 years of business in 2012. Experience, integrity and customer service are still the tenets that mark this great company. From the humble beginnings of two engineers collaborating to solve the control problem of the day, to being the answer for your climate control needs, White-Rodgers is the respected name among industry professionals and home owners alike.
Additional White-Rodgers Links
View the Manufacturer Warranty
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White-Rodgers Furnace Controls Collection
Specifications
| Height | 7 in. |
| Width | 5.25 in. |
| Depth | 1.25 in. |
| Application | Furnace Control |
| Amperage | 0.45 |
| Temperature (Max) | 176 °F |
| Temperature (Min) | -40 °F |
| Ignition Type | Intermittent Hot Surface Pilot |
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