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    Results 401-450 of 996.
    HONEYWELL L8124G1020

    HONEYWELL

    RESIDEO

    L8124G1020

    FEATURES * IMMERSION\-TYPE CONTROLLERS THAT COMBINE HIGH LIMIT PROTECTION WITH LOW LIMIT AND CIRCULATOR CONTROL IN FORCED HYDRONIC HEATING SYSTEMS. * PROVIDE MULTIZONE CONTROL BY USING ...
    ✓ IN STOCK!
    $624.43 Buy Surplus As Low As $474.57
    $474.57
    HONEYWELL SV9502H2522

    HONEYWELL

    RESIDEO

    SV9502H2522

    SMART-VALVE SYSTEM CONTROL, INTERMITTENT HOT SURFACE PILOT IGNITION, 24V - 50/60HZ, 0-175 DEGREES FAHRENHEIT, 1/2IN NPT INLET/OUTLET, 3.5IN W.C. REGULATOR SETTING, SLOW OPENING, 15 SECOND PR ...
    ✓ IN STOCK!
    $648.91 Buy Surplus As Low As $389.35
    $389.35
    HONEYWELL V8043E1079

    HONEYWELL

    RESIDEO

    V8043E1079

    24 VAC 1 IN SWEAT N.C. QUICKFIT ZONE VALVE WITH 18 IN LEAD WIRES, VALVE 1 IN SWEAT
    ✓ IN STOCK!
    $230.26 Buy Surplus As Low As $138.16
    $138.16
    Repair Yours $300.00
    HONEYWELL 40003916-021

    HONEYWELL

    RESIDEO

    40003916-021

    24 VAC, 50/60 HZ REPLACEMENT HEAD FOR V8043A, 24VAC POWERHEAD FOR V8043A
    ✓ IN STOCK!
    $142.33 Buy Surplus As Low As $85.40
    $85.40
    HONEYWELL VCZZ1500

    HONEYWELL

    RESIDEO

    VCZZ1500

    CARTRIDGE VALVE, FOR USE WITH VC SERIES ACTUATORS, 2-WAY, 0.7 CV
    ✓ IN STOCK!
    $54.20 Buy Surplus As Low As $32.52
    $32.52
    HONEYWELL TH114-AF-024T

    HONEYWELL

    RESIDEO

    TH114-AF-024T

    LOW VOLT ELECTRIC HEATING (AMBIENT AND FLOOR) MANUAL THERMOSTAT, LOW VOLT NON-PROGRAMMABLE THERMOSTAT WITH FLOOR TEMPERATURE SENSOR. AMBI ENT OR FLOOR CONTROL. 0.5A 24V RCW. 15 MIN. CYCLES B ...
    ✓ IN STOCK!
    $223.07 Buy Surplus As Low As $133.84
    $133.84
    Repair Yours $300.00
    HONEYWELL Q3200U2002

    HONEYWELL

    RESIDEO

    Q3200U2002

    6 PIECE GLOWFLY?® MULTISYSTEM 120 VAC HOT SURFACE IGNITER, UNIVERSAL HOT SURFACE IGNITER OVERPACK - MINIMUM ORDER QUANTITY = 1 THIS INCLUDES 1 IN.6 PACKIN. OR 6 TOTAL IGNITERS. AVAILABLE TO ...
    ✓ IN STOCK!
    $473.76 Buy Surplus As Low As $284.26
    $284.26
    HONEYWELL 40003916-048

    HONEYWELL

    RESIDEO

    40003916-048

    REPLACEMENT HEAD FOR V8043F, WITH END SWITCH, 24 V AC, 50/60 HZ, 24VAC POWERHEAD FOR V8043F
    ✓ IN STOCK!
    $164.24 Buy Surplus As Low As $124.82
    $124.82
    HONEYWELL R8225D1003

    HONEYWELL

    RESIDEO

    R8225D1003

    HONEYWELL R8225D1003 GENERAL PURPOSE RELAY WITH DPST NO SWITCHING , R8225D1003
    ✓ IN STOCK!
    $170.40 Buy Surplus As Low As $102.24
    $102.24
    HONEYWELL AT150B1237

    HONEYWELL

    RESIDEO

    AT150B1237

    TRANSFORMER, 120/208/240 VAC PRIMARY, 24 VAC SECONDARY, 60 HZ, 9 INCH LEAD WIRES, FOOT MOUNT
    ✓ IN STOCK!
    $61.38 Buy Surplus As Low As $36.83
    $36.83
    HONEYWELL VCZAL3400

    HONEYWELL

    RESIDEO

    VCZAL3400

    2-WAY 3/4 IN FNPT VC VALVE ASSY 3.9 CV AND EQ PER FLOW, VALVE- 2-WAY VC VALVE- 0 75 IN NPT- 3 9 CV- 10 TDR- 60 PSID CLOSE-OFF- EQUAL PERCENT FLOW
    ✓ IN STOCK!
    $120.22 Buy Surplus As Low As $72.13
    $72.13
    Repair Yours $300.00
    HONEYWELL AT120A1004

    HONEYWELL

    RESIDEO

    AT120A1004

    PROVIDE POWER TO 24 VAC CIRCUITS IN HEATING/COOLING CONTROL SYSTEMS. INTENDED FOR USE IN SYSTEMS WITH PREDICTABLE, UNIFORM LOADS. CAN BE USED IN ANY APPLICATION THAT DOES NOT EXCEED THE LIST ...
    ✓ IN STOCK!
    $48.74 Buy Surplus As Low As $37.04
    $37.04
    HONEYWELL 50028399-001

    HONEYWELL

    RESIDEO

    50028399-001

    COVER PLATE, PRESTIGE, COVER PLATE ASSEMBLY FOR THE THX9000 SERIES THERMOSTATS. CONTAINS COVERPLATE, BRACKET AND MOUNTING HARDWARE.
    ✓ IN STOCK!
    $28.16 Buy Surplus As Low As $21.40
    $21.40
    HONEYWELL VCZAL1100

    HONEYWELL

    RESIDEO

    VCZAL1100

    2-WAY 3/4 IN FNPT VC VALVE ASSY 4.7 CV AND LINEAR FLOW, 3/4NPT,2 WAY LINEAR FLOW CARTRIDGE CAGE VALVE, 4.7CV BODY ONLY.
    ✓ IN STOCK!
    $96.06 Buy Surplus As Low As $57.64
    $57.64
    Repair Yours $300.00
    HONEYWELL TL8100A1008

    HONEYWELL

    RESIDEO

    TL8100A1008

    7-DAY PROGRAMMABLE ELECTRONIC THERMOSTAT, MULTI APPLICATION, PROGRAMMABLE LINE VOLT THERMOSTAT WITH BACKLIT DISPLAY FOR GAS, OIL, ELECTRIC SYSTEMS, HOT WATER HEATING, HOT AIR SYSTEMS AND MIL ...
    ✓ IN STOCK!
    $392.14 Buy Surplus As Low As $235.28
    $235.28
    Repair Yours $300.00
    HONEYWELL FC100A1037

    HONEYWELL

    RESIDEO

    FC100A1037

    FURNACE AIR CLEANER FILTER STYLE \- AIR FILTERS PANEL PERFORMANCE RATING MERV 11 NOMINAL FILTER SIZE 20X25X4 MEDIA MATERIAL SYNTHETIC COMMON APPLICATIONS FURNACE AIR CLEANER FOR USE WITH (SY ...
    ✓ IN STOCK!
    $57.19 Buy Surplus As Low As $34.31
    $34.31
    HONEYWELL V8043J1037

    HONEYWELL

    RESIDEO

    V8043J1037

    24V 3/4" NPT. N.O. 2 WAY ZONE VALVE FOR STEAM 3.5 CV
    ✓ IN STOCK!
    $246.45 Buy Surplus As Low As $147.87
    $147.87
    HONEYWELL S87C1006

    HONEYWELL

    RESIDEO

    S87C1006

    PROVIDE ELECTRONIC CONTROL OF DIRECT SPARK IGNITION SYSTEMS USED ON GAS FIRE FURNACES, BOILERS, AND OTHER HEATING APPLIANCES. **FEATURES** * CONTROL IGNITION SEQUENCE AND GAS CONTR ...
    ✓ IN STOCK!
    $504.67 Buy Surplus As Low As $302.80
    $302.80
    Repair Yours $300.00
    HONEYWELL VCZZ1600

    HONEYWELL

    RESIDEO

    VCZZ1600

    VC SERIES REPLACEMENT CARTRIDGE FOR 2-WAY VALVE WITH EQUAL PERCENTAGE LOW FLOW, WITH EQUAL % FLOW CHARACTERISTIC & NOMINAL 1.3 CV FOR 1/2 VALVE
    ✓ IN STOCK!
    $61.81 Buy Surplus As Low As $37.09
    $37.09
    HONEYWELL R7284B1024

    HONEYWELL

    RESIDEO

    R7284B1024

    INTERRUPTED ELECTRONIC OIL PRIMARY, ELECTRICAL CONNECTIONS BURNER MOTOR OIL VALVE IGNITION CAD CELL LIMIT THERMOSTAT AND ALARM, 15 SECOND SAFETY SWITCH TIMING, W/LIGHT
    ✓ IN STOCK!
    $130.71 Buy Surplus As Low As $78.42
    $78.42
    Repair Yours $300.00
    HONEYWELL R8239A1052

    HONEYWELL

    RESIDEO

    R8239A1052

    FAN CENTER, 24V, 60HZ CONTROL CIRCUIT, CONTACT RATING 12AFL, 38VA TRANSFORMER, 120V PRIMARY, 26.5V SECONDARY, SPDT R8222B RELAY
    ✓ IN STOCK!
    $101.55 Buy Surplus As Low As $77.18
    $77.18
    HONEYWELL 32006026-001

    HONEYWELL

    RESIDEO

    32006026-001

    CARBON FILTER FOR WHOLE HOUSE HEPA AIR CLEAN, REPLACEMENT CARBON ODOR FILTER FOR F500 WHOLE HOUSE HEPA AIR CLEANER. 4 PACK. MINIMUM ORDER QUANTITY OF 20.
    ✓ IN STOCK!
    $36.53 Buy Surplus As Low As $21.92
    $21.92
    HONEYWELL Q314A3547

    HONEYWELL

    RESIDEO

    Q314A3547

    STANDING PILOT BURNER FOR NATURAL GAS WITH LEFT SINGLE-TIP STYLE, PILOT BURNER L TIP
    ✓ IN STOCK!
    $67.47 Buy Surplus As Low As $40.48
    $40.48
    Repair Yours $300.00
    HONEYWELL S89F1106

    HONEYWELL

    RESIDEO

    S89F1106

    DIRECT SPARK IGNITION CONTROL, TWO ROD, 4 SECONDS IGNITION TRIAL TIME, 30-38 SECONDS PRE-PURGE, LOCKOUT IGNITION SEQUENCE, 2 AMP MAX VALVE LOAD
    ✓ IN STOCK!
    $427.89 Buy Surplus As Low As $256.73
    $256.73
    Repair Yours $300.00
    HONEYWELL VR8300C4035

    HONEYWELL

    RESIDEO

    VR8300C4035

    24 VAC DUAL STANDING PILOT GAS VALVE WITH 3/4 IN. X 3/4 IN. INLET\\OUTLET, STEP OPENING AND FULL RATE: 10\.0 IN. WC; STEP SETTING: 2\.5 IN. WC PRESSURE REGULATOR SETTING. **OVERVIEW:** ...
    ✓ IN STOCK!
    $427.91 Buy Surplus As Low As $256.74
    $256.74
    HONEYWELL VR8300H4501

    HONEYWELL

    RESIDEO

    VR8300H4501

    SINGLE STAGE GAS CONTROLS FOR STANDING PILOT APPLIANCE, 3/4 IN X 3/4 IN INLET/OUTLET SIZE, SLOW OPENING, 24 V AC, NATURAL GAS, VALVE COMBO GAS CTRL 3 5IN WC 0-175 DEG F
    ✓ IN STOCK!
    $362.99 Buy Surplus As Low As $217.79
    $217.79
    HONEYWELL V4043B1018

    HONEYWELL

    RESIDEO

    V4043B1018

    120 VAC SWEAT N.O. ZONE VALVE, HW ZONE VALVE, 1/2IN SWT.NORM OPEN, (3.5CV) 120VAC SWEAT CONN.
    ✓ IN STOCK!
    $221.60 Buy Surplus As Low As $132.96
    $132.96
    Repair Yours $300.00
    HONEYWELL VCZML7100

    HONEYWELL

    RESIDEO

    VCZML7100

    3-WAY 3/4 IN SWEAT VC VALVE ASSEMBLY 6.6 CV AND LINEAR FLOW, 3-WAY 3/4 IN. SWEAT CONNECTION VC VALVE ASSEMBLY FOR HYDRONIC WITH 6.6 CV AND LINEAR FLOW
    ✓ IN STOCK!
    $121.62 Buy Surplus As Low As $72.97
    $72.97
    Repair Yours $300.00
    HONEYWELL SV9510K2539

    HONEYWELL

    RESIDEO

    SV9510K2539

    DIRECT HOT SURFACE IGNITION, MIN CAPACITY 20 FT³/HR, 0.6 M³/HR, MAX CAPACITY 200 FT³/HR, 5.7 M³/HR, 24 VAC, NPT
    ✓ IN STOCK!
    $629.43 Buy Surplus As Low As $377.66
    $377.66
    HONEYWELL FC100A1003

    HONEYWELL

    RESIDEO

    FC100A1003

    REPLACEMENT FILTER, 16 X 4 X 20 INCH, 11 MERV RATING, FOR AIR CLEANER, 16 NOMINAL FILTER SIZE
    ✓ IN STOCK!
    $57.19 Buy Surplus As Low As $34.31
    $34.31
    HONEYWELL V8044A1135

    HONEYWELL

    RESIDEO

    V8044A1135

    DIVERTING VALVE, MOTORIZED, 24V/50-60HZ, 1/2IN FNPT, 3 WAY, BOTTOM INLET, AUTO RECYCLE, REMOVABLE POWER HEAD, BRASS BODY, AUTO/MANUAL
    ✓ IN STOCK!
    $228.57 Buy Surplus As Low As $137.14
    $137.14
    Repair Yours $300.00
    HONEYWELL V800C1052

    HONEYWELL

    RESIDEO

    V800C1052

    STANDING PILOT GAS VALVE, 24VAC, STEP OPENING, . 3/4 X 3/4" STEP RATE 0.9" WC, FULL RATE 3.5" WC.
    ✓ IN STOCK!
    $1,107.00 Buy Surplus As Low As $673.60
    $673.60
    HONEYWELL VR8304H4503

    HONEYWELL

    RESIDEO

    VR8304H4503

    SINGLE STAGE GAS CONTROLS FOR INTERMITTENT PILOT APPLIANCE, 3/4 IN X 3/4 IN, SLOW OPENING, 24 V AC, NATURAL GAS/LP WITH INCLUDED CONVERSION KIT, VALVE COMBO GAS CTRL. 3.5IN. WC 24V 0-175DEG ...
    ✓ IN STOCK!
    $360.79 Buy Surplus As Low As $216.47
    $216.47
    HONEYWELL SV9601M4571

    HONEYWELL

    RESIDEO

    SV9601M4571

    INCLUDES: TWO 3/4 IN. X 1/2 IN. REDUCER BUSHINGS AND AN LP CONVERSION KIT PRODUCT OVERVIEW: * THE SV9601 SMARTVALVE SYSTEM CONTROLS COMBINE GAS FLOW CONTROL AND ELECTRONIC INTERMIT ...
    ✓ IN STOCK!
    $583.98 Buy Surplus As Low As $350.39
    $350.39
    HONEYWELL VR8200C1041

    HONEYWELL

    RESIDEO

    VR8200C1041

    24 VAC DUAL STANDING PILOT GAS VALVE WITH 1/2 IN. X 1/2 IN. INLET\\OUTLET, STEP OPENING AND FULL RATE: 3\.5 IN. WC; STEP SETTING: 0\.9 IN. WC PRESSURE REGULATOR SETTING **FEATURES** ...
    ✓ IN STOCK!
    $393.41 Buy Surplus As Low As $236.04
    $236.04
    HONEYWELL 203368

    HONEYWELL

    RESIDEO

    203368

    HONEYWELL 203368 REPLACEMENT PRE\-FILTER FOR F50F, F300, 2\-PACK 16X25 , 203368
    ✓ IN STOCK!
    $57.83 Buy Surplus As Low As $34.70
    $34.70
    HONEYWELL L6006A1244

    HONEYWELL

    RESIDEO

    L6006A1244

    AQUASTAT SPDT SWITCHING LESS WELL 100/240F 3"INSERT HORIZ/VERT MOUNT
    ✓ IN STOCK!
    $240.66 Buy Surplus As Low As $182.90
    $182.90
    HONEYWELL V8044A1002

    HONEYWELL

    RESIDEO

    V8044A1002

    24 VAC 1/2 IN FLARE NC QUICKFIT ZONE VALVE, VALVE 1/2 IN FLARE
    ✓ IN STOCK!
    $222.60 Buy Surplus As Low As $133.56
    $133.56
    Repair Yours $300.00
    HONEYWELL AT120B1028

    HONEYWELL

    RESIDEO

    AT120B1028

    PROVIDE POWER TO 24 VAC CIRCUITS IN HEATING/COOLING CONTROL SYSTEMS. INTENDED FOR USE IN SYSTEMS WITH PREDICTABLE, UNIFORM LOADS. CAN BE USED IN ANY APPLICATION THAT DOES NOT EXCEED THE LIST ...
    ✓ IN STOCK!
    $28.99 Buy Surplus As Low As $17.39
    $17.39
    HONEYWELL SDCR

    HONEYWELL

    RESIDEO

    SDCR

    SLAVE DAMPER CONTROL RELAY, 4PDT, 24 V, CONTROL UP TO 4 DAMPER MOTORS
    ✓ IN STOCK!
    $573.12 Buy Surplus As Low As $343.87
    $343.87
    Repair Yours $300.00
    HONEYWELL 272742A

    HONEYWELL

    RESIDEO

    272742A

    RUBBER BALL, 4 ZONE VALVE, SCREW /O-RING
    ✓ IN STOCK!
    $51.71 Buy Surplus As Low As $31.02
    $31.02
    HONEYWELL V8043A-1011

    HONEYWELL

    RESIDEO

    V8043A-1011

    24 VAC 1/2 IN SWEAT N.C. ZONE VALVE, 1/2" SWEAT 2WAY, NORM CLOSED LOW VOLTAGE 24VAC MOTORIZED ZONE VALVE. (3.5CV)
    ✓ IN STOCK!
    $188.34 Buy Surplus As Low As $143.14
    $143.14
    Repair Yours $300.00
    HONEYWELL VR8300A-4508

    HONEYWELL

    RESIDEO

    VR8300A-4508

    THE VR8300 CONTINUOUS PILOT DUAL AUTOMATIC VALVE COMBINATION GAS CONTROLS ARE USED IN GAS\-FIRED, STANDING PILOT APPLIANCES. THEY INCLUDE SAFETY SHUTOFF, A MANUAL VALVE, TWO AUTOMATIC OPERAT ...
    ✓ IN STOCK!
    $316.79 Buy Surplus As Low As $190.07
    $190.07
    HONEYWELL VC8711ZZ11

    HONEYWELL

    RESIDEO

    VC8711ZZ11

    ZONE VALVE 24V 2 POSITION SPTS 2 WIRE 1 MCBL FITS BRAND MULTIPLE FOR USE WITH UNIVERSAL , VC8711ZZ11
    ✓ IN STOCK!
    $137.37 Buy Surplus As Low As $82.42
    $82.42
    Repair Yours $300.00
    HONEYWELL VR8204C1019

    HONEYWELL

    RESIDEO

    VR8204C1019

    SINGLE STAGE GAS CONTROLS FOR INTERMITTENT PILOT APPLIANCE, 1/2 IN X 1/2 IN INLET/OUTLET SIZE, STEP OPENING, 24 V AC, NATURAL GAS, INTERMITTENT PILOT GAS VALVE. STEP OPENING. 1/2IN. X 1/2IN. ...
    ✓ IN STOCK!
    $349.57 Buy Surplus As Low As $209.74
    $209.74
    HONEYWELL 40003916-036

    HONEYWELL

    RESIDEO

    40003916-036

    HONEYWELL 40003916\-036 120 VAC, 60 HZ REPLACEMENT ZONE VALVE HEAD , 40003916-036
    ✓ IN STOCK!
    $177.71 Buy Surplus As Low As $106.62
    $106.62
    HONEYWELL TG512A1009

    HONEYWELL

    RESIDEO

    TG512A1009

    THERMOSTAT GUARD, VERSAGUARD, CLEAR, PLASTIC
    ✓ IN STOCK!
    $63.45 Buy Surplus As Low As $38.07
    $38.07
    HONEYWELL L4006E1125

    HONEYWELL

    RESIDEO

    L4006E1125

    RELAY AQUASTAT MANUAL RESET. BREAKS ON RISE 100-200F LESS WELL
    ✓ IN STOCK!
    $422.29 Buy Surplus As Low As $320.94
    $320.94
    HONEYWELL VU53N1009

    HONEYWELL

    RESIDEO

    VU53N1009

    TWO-WAY FAN COIL VALVE, 1/2 IN NPT, 3.5 CV/3.0 KVS, 2-WAY FEMALE NPT HIGH PRESSURE NORMALLY CLOSED 1/2 FNPT 3.5CV ZONE VALVE BODY 300 PSI MAX STATIC PRESSURE RATING 3-POINT ACTUATOR LOCK USE ...
    ✓ IN STOCK!
    $81.48 Buy Surplus As Low As $48.89
    $48.89
    Repair Yours $300.00
    HONEYWELL 390427E

    HONEYWELL

    RESIDEO

    390427E

    TWO 3/4 IN X 1/2 IN REDUCER BUSHINGS, TWO 3/4" NPT X 1/2" NPT REDUCER BUSHINGS.
    ✓ IN STOCK!
    $21.40 Buy Surplus As Low As $12.84
    $12.84
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