White Rodgers Cooling Controls 48C21-707 2-Stage Air Handler Control 24 VAC

White Rodgers 48C21-707

White Rodgers Cooling Controls 49M11-843 Contactor Sureswitch Multi-Volt 40 AMP

White Rodgers 49M11-843

White Rodgers Cooling Controls SureSwitch 49P11-843 1.5-Pole Relay, 24 VAC at 50/60 Hz, 40

White Rodgers 49P11-843

White Rodgers Cooling Controls 50A65-843 Universal Nitride Ignition Furnace Control, 25 The 50A55-843 universal silicon carbide integrated ignition module employs a microprocessor which continually monitors, analyzes and controls the proper operation of the gas burner, inducer and fan. This one module will replace most of the 50A5x-xxx integrated ignition carbide modules that have been manufactured by White-Rodgers for most OEM applications. The universal module includes an extensive cross-reference, additional jumper wires, additional wiring harness and a jumper for Trane applications. The module also has terminals for powering a humidifier and electronic air cleaner.

White Rodgers 50A65-843

White Rodgers Cooling Controls 50M56U-751 1-Stage HSI Integrated Furnace Control Kit forSid Harvey Item #:50M56U-751: Replaces Part #:'s : HK42FZ-004 | HK42FZ-007 | HK42FZ-008 | HK42FZ-009 | HK42FZ-011 | HK42FZ-013 | HK42FZ-016 | HK42FZ-034 | HK42FZ004 | HK42FZ007 | HK42FZ008 | HK42FZ009 | HK42FZ011 | HK42FZ013 | HK42FZ016 | HK42FZ034 |

White Rodgers 50M56U-751

White Rodgers Cooling Controls 50C51-707 2-Stage HSI Integrated Furnace Control 24 VAC

White Rodgers 50C51-707

White Rodgers Cooling Controls 50N02A-820 DSI Integrated Furnace Control 24 VAC

White Rodgers 50N02A-820

White Rodgers Cooling Controls 50T35-743 Circuit Board
White Rodgers 50T35-743

White Rodgers 50T35-743

White Rodgers Cooling Controls 50A56-956 Replacement Integrated Furnace Control, 25 VAC , The 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. these controls incorporate system fault analysis for quick gas flow shutoff , coupled with automatic ignition retry upon sensing a fault correction.

White Rodgers 50A56-956

Application

Single Stage Gas

120v HSI

PSC Blower Motor

Twinning

Standoff Mounting

Replaces 14 SKUs

Features

Red LED Status / Fault Indicator

Fault Recall button

Heat off delay jumper

2 Park Terminals

Built-in 24v 3A Fuse

1 Hum & EAC Terminal

White Rodgers 50M56-707

The 50A55-843 universal silicon carbide integrated ignition module employs a microprocessor which continually monitors, analyzes and controls the proper operation of the gas burner, inducer and fan. This one module will replace most of the 50A5x-xxx integrated ignition carbide modules that have been manufactured by White-Rodgers for most OEM applications. The universal module includes an extensive cross-reference, additional jumper wires, additional wiring harness and a jumper for Trane applications. The module also has terminals for powering a humidifier and electronic air cleaner.

• Diagnostic LED
• Additional jumpers to extend the length of the connections

  White Rodgers 50A55-843

White Rodgers Cooling Controls 50M56U-801Integrated HIS Furnace Control Board

• System diagnostic LED with fault recall
• Fused to protect low voltage system transformers
• 3 fan speeds
• Adapter harness for application flexibility
• 15 sec pre-purge time
• 30/45 heat delay for to fan on, 60/90/120/180 heat delay for to fan off, 2 cool delay for to fan on, 2/60 cool delay for to fan off, default setting
• 5 sec post-purge
• 0.8 sec max flame failure response time
• 2 sec flame failure response time
• 1.5 amp at 25 VAC 50/60 Hz for valve relay, 1.2 amp at 120 VAC 50/60 Hz for ignitor relay
• Surface mount standoffs
• 5 - 93% RH, non-condensing humidity

  White Rodgers 50M56U-801