White-Rodgers 50A56-956 Replacement Integrated Furnace Control 25 VAC

Product Description

The White-Rodgers 50A56-956 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan. Signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shutoff during normal operation.

• System diagnostics LED with fault recall
• Twinning connection
• Fused to protect low voltage system transformers

Product Highlights

This control incorporates system fault analysis for quick gas flow shutoff, coupled with automatic ignition retry upon sensing a fault correction. It is designed for use with natural, manufactured, mixed, and LP gas.

Product Information

Standard Information

• Brand: WHITE-RODGERS
• Manufacturer Part Number: 50A56-956
• Country of Origin: MX

Technical Specifications

• Manufacturer: WHITE-RODGERS
• Brand: White-Rodgers
• Item Model Number: 50A56-956
• Voltage Rating: 25 VAC
• Amperage Rating: 0.45 A
• Gas Type: Natural, Manufactured, Mixed, LP Gas
• Igniter Warm-Up Time: 17 s
• Mounting Type: Surface
• Width: 4.825 in
• Depth: 1.25 in
• Height: 7 in
• Country of Origin: MX
• Manufacturer Name: Emerson Electric
• Type: OEM Replacement
• Humidity Rating: 5 to 93% RH
• Temperature Rating: -40 to 176 deg F
• Input Voltage: 25 VAC, 50/60 Hz
• Gas Valve Relay Rating: 1.5 A @ 25 VAC, 50/60 Hz, 0.6 pf
• Ignitor Relay Rating: 6.0 A @ 120 VAC, 50/60 Hz
• Inducer Relay Rating: 2.2 FLA–3.5 LRA @ 120 VAC
• Circulator Relay Rating: 14.5 FLA–25.0 LRA @ 120 VAC
• Humidifier Output: 120 VAC
• Electronic Air Cleaner Output: 120 VAC
• LED Indicators: System diagnostics LED with fault recall
• Twinning: Yes
• Thermostat Inputs: Y, Y2, W, R, G, C, TWIN
• Stages: Single-stage heat; includes Y2 input for two-stage cooling
• Ignition Type: Integrated Hot Surface Ignition (HSI)
• Ignitor Voltage: 120 VAC