ICM Controls ICM2801 Furnace Control Board, 98 - 132 VAC , 5 amp at 120 VAC

Sid Harvey Item #:ICM2801 BOARD: Replaces Part #:'s : 031-01910-000 | 031-01932-001 | 031-0932-002,
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Cam-Stat L597BA Fan and Limit Control with Time Delay & Shield,
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Cleveland Controls RSS-495-011 Adjustable Pressure Switch .25-1 wc SPDT,
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cleveland controls rss-495-011

Sealed Unit Parts SHF140 Fan Thermostat Control Open 120 Degrees Closes 140 Degrees

Resideo ST9120U1011 Universal Electronic Fan Timer For Control of Combustion Blower for a Gas Warm Air Appliances, 18 - 30 VAC

• Replaces 40+ existing Resideo electronic fan timers
• Instruction sheet supplies full cross reference and wiring guide
• Interface harnesses for simple conversion
• Dip switch selectable heat and cool delay on and off times
• Electronic air cleaner and humidifier terminal connections
• Continuous low speed indoor air circulation
• Integrates control of all combustion blower and circulating fan operations in gas warm-air appliance
• Replaceable fuse
• Heat fan on delay - adjustable 30, 60 sec ( set at 30 sec)
• Heat fan off delay - adjustable 60, 120, 150, 180 sec (set at 120 sec)
• Cool fan on delay - adjustable 4, 30 sec (set at 4 sec)
• Cool fan off delay - adjustable 30, 60 sec (set at 30 sec)

Sid Harvey Item #:ST9120U1011: Replaces Part #:'s : ST9101A1014 | ST9101A1022 | ST9120A2004 | ST9120C2002 | ST9120C2010 | ST9120C3000 | ST9120C3018 | ST9120C4008 | ST9120C4016 | ST9120C4040 | ST9120C4057 | ST9120C5005 | ST9120C5013 | ST9120D3009 | ST9120G2024 | ST9120G4004 | ST9120G4038 | ST9120U1003 | ST9141A1002 | ST9141A1028 | ST9141B1001 | ST9150A1003 | ST9150B2000 | ST9150B2018 | ST9150B2026 | ST9150C4057 | ST9160A1002 | ST9160B1001 | ST9160B1019 | ST9160B1027 | ST9160B1035 | ST9160B1043 | ST9160B1050 | ST9160B1068 | ST9160B1076 | ST9160C1000 | ST9160C1018,
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honeywell st9120u1011

Honeywell TP970A2004 Pneumatic Thermostat 60-90 2 Pipe,
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Square Blade Damper Side Mount,
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Honeywell ZD12X12TZ

Resideo Y8610U Intermittent 1 or 2-Rod Natural Gas/LP Pilot Retrofit Kit for Gas-Fired Atmospheric Furnaces, 24 VAC

• Intermittent pilot retrofit kits save energy by converting atmospheric standing pilot systems to intermittent pilot
• Use with natural or LP gas
• Provides 100% pilot gas shutoff if pilot fails to light, after 6 min delay, trial for ignition is repeated
• Ignition trail/delay sequence is repeated until the appliance lights or call for heat is removed
• 2 sec flame failure response time
• 0 or 30 sec pre-purge time
• Ignition sequence - continuous retry, after trial for ignition, pilot gas shuts off for 5 min then another trial for pilot ignition takes place
• Typical gas control - VR8204, VR8304
• Ignition source - internal high voltage spark generator
• Ignition trials to lockout - continuous retry
• 1 amp pilot, 2 amp at 24 VAC maximum valve load
• Q345, Q3451 typical ignition hardware
• 15 or 90 sec lockout timing and ignition trial time
• VR8204, VR8304 typical gas control

Sid Harvey Item #:Y8610U4001: Replaces Part #:'s : MHY8610U4001,
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White Rodgers Cooling Controls 21D83M-843 1-Stage Integrated Furnace Control Circuit Board Kit, 25 VAC, 0.45 amp, 60 Hz

• Includes diagnostic indicator flash codes
• 3-fan speeds
• Remote flame sensing

Sid Harvey Item #:21D83M-843: Replaces Part #:'s : 50A62-120 | 50A62-121 | 50A62-820 | 50A65-120 | 50A65-121,

white rodgers 21d83m-843

White Rodgers Cooling Controls 21M51U-843 Universal Integrated Circulator Furnace Control Kit, 24 VAC, 530 milli-amp, 5-1/4" W x 8" H x 1-1/4" D

• 120 VAC igniter output, 2-speed inducer output, humidifier output, electronic air cleaner output, 3-speed PSC circulator output
• 2-stage gas valve output
• Furnace status LED
• Heat fan OFF delay (dipswitch selectable)
• Fan on delay for cooling
• Auto second stage delay (dipswitch selectable mode)
• Historical fault retrieval by push butTon
• YLO, Y, W1, W2, R, G, C, twin terminals
• Pressure switch inputs and monitoring
• Flash micro-processor with non-volatile memory
• Flame current measurement points
• Relay load ratings - 1.5 amp at 24 VAC, 60 Hz gas valve relay, 2.2 amp full load - 3.5 amp locked rotor at 120 VAC inducer relay, 14.5 amp full load - 25 amp locked rotor at 120 VAC circulator relay, 1 amp humidifier load, electronic air cleaner load, 4 amp at 132 VAC, 60 Hz igniter relay
• Includes universal nitride igniterSid Harvey Item #:21M51U-843: Replaces Part #:'s : CNT03077,

White Rodgers Cooling Controls 21V51U-843 Universal 2-Stage Variable Speed Integrated ECM Control Kit with Nitride Ignitor, 25 VAC, 500 milli-amp

• Includes ignition control module, wiring harness, nitride igniter and installation instructions

Sid Harvey Item #:21V51U-843: Replaces Part #:'s : 21V51U-843,

Robertshaw Right Choice 2374-510 Polycarbonate Glass Filled Universal Air Pressure Sensing Switch Kit, 24/120/277 VAC , SPDT, 0.1 - 10" WC, 14" WC Over

• Contains a sensor diaphragm and an integral snap-in switch with (3) male 90 deg quick connect terminals
• Silver contacts
• The new universal air pressure sensing switch has field adjustable set points using the included adjustment tool
• The switch comes in a contractor kit that includes the hardware and replacement hose
• Flexibility, reliability, accuracy and ease-of-use
• Works in a variety of harsh conditions
• HVAC contractors now have a 1-stop option to meet all their air pressure switch needs
• Straight type sample line connection for use with 3/16" flexible rubber tubing
• Includes air pressure sensor switch, (5) calibration springs, (4) orifice flows, (2) mounting brackets, calibration tool (hexagonal wrench)

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