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.Sid Harvey Item #:50A56-956: Replaces Part #:'s : ICM2808,

white rodgers 50a56-956

White Rodgers Cooling Controls 50D50U-843 Universal Intermittent Pilot All Spark 24V Ignition Module,

White Rodgers 50D50U-843

White Rodgers Cooling Controls 50E70-820 HSI Integrated Furnace Control, 18 - 30 VAC, 60 Hz

• 1-stage applications
• 120 volt HSI ignition
• Adapter board and harness included
• For packaged units
• Flame current test pins
• Red and green status LEDs
• Standoffs/adapter board mounting
• 0.8 sec flame establishing time, 2 sec flame failure response time at 60 Hz
• Flame current requirements - minimum current to insure flame detection: 1 micro-amp DC, maximum current for non-detection: 0.1 micro-amp DC, maximum allowable leakage resistance: 100 mega-ohm,
  
  

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

White Rodgers Cooling Controls 57T01-843 Blower Time Delay Relay, 24 VAC

• Allows residual cooled air to be blown into the controlled space, increasing the efficiency of the system in cooling
• Depending on electrical hook-up in a heat pump system, delay of blower shut-off could also occur in heating
• Contact rating power pole: 7 amp full load, 36 amp locked rotor, 15 amp resistive, 3/4 HP at 208/240/277 VAC

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White Rodgers 57T01-843

White Rodgers Cooling Controls 767A Hot Surface Igniter, 5-1/2" Lead L, 120 VAC, Silicon Carbide, Domestic

• Multiple mounting styles
• Works with 15, 17 or 45 sec HSI systems
• 200 deg C lead insulation temperature
• Molex internally keyed connector with 0.093" male pins
• Highly reliable ignition source
• A style mounting block
• Sealed combustion

Sid Harvey Item #:767A-369: Replaces Part #:'s : B1336102,

White Rodgers 767A-369

White Rodgers Cooling Controls 768A Silicon Nitride Hot Surface Ignitor, 80 volt, 2.16" L Lead

White Rodgers 768A-815

White Rodgers Cooling Controls 767A-377 Silicon Carbide Hot Surface Igniter, 120 VAC, 19-1/8" L Lead

White Rodgers 767A-377

White Rodgers Cooling Controls 768A-844 Silicon Nitride Hot Surface Igniter, 80 VAC, 54 mm L Lead

white rodgers 768a-844

White Rodgers Cooling Controls 767A-370 Silicon Carbide Hot Surface Igniter, 120 VAC, 5-1/4" L Lead

White Rodgers 767A370

White Rodgers Cooling Controls 767A-371 Silicon Carbide Hot Surface Igniter, 120 VAC, 4-1/2" L Lead

White Rodgers 767A-371