Zakusky Comfort Heating, Ventilation, and Air Conditioning

Relay Nib


new HONEYWELL burner control RM7838 C 1004 BURNER RELAY MODULE S7800 A 1001


new HONEYWELL burner control RM7838 C 1004 BURNER RELAY MODULE S7800 A 1001


$995.00


Honeywell R4795A1016 (R4795A 1016) Programming Relay


Honeywell R4795A1016 (R4795A 1016) Programming Relay


$869.00


Honeywell Safety Switch Relay Flame Response RA890F1387 3  (6434)


Honeywell Safety Switch Relay Flame Response RA890F1387 3 (6434)


$850.00


Honeywell RA890G1260 Protector Relay Primary Control - NEW


Honeywell RA890G1260 Protector Relay Primary Control - NEW


$775.00


Honeywell R7795A 1001 Primary Control,Ultraviolet Amp, Int Ignition,Boiler Relay


Honeywell R7795A 1001 Primary Control,Ultraviolet Amp, Int Ignition,Boiler Relay


$750.00


York Control Relay Board 031-00932-002  (6194)


York Control Relay Board 031-00932-002 (6194)


$699.00


Honeywell UDC2500 2 OUTPUT RELAY TC INPUT


Honeywell UDC2500 2 OUTPUT RELAY TC INPUT


$550.00


Johnson Controls - LPFX15X21000C - FX15 Control w/ 9 Relays & N2 Comm


Johnson Controls - LPFX15X21000C - FX15 Control w/ 9 Relays & N2 Comm


$499.00


NEW FIREYE 70D40 FLAME SCAN RELAY CHASSIS S SERIES CONT


NEW FIREYE 70D40 FLAME SCAN RELAY CHASSIS S SERIES CONT


$495.00


CUTLER-HAMMER 13535H98 115V@50/60Hz SERIES-D TRANSISTOR CONTROLLED RELAY


CUTLER-HAMMER 13535H98 115V@50/60Hz SERIES-D TRANSISTOR CONTROLLED RELAY


$480.00


HONEYWELL FLAME RELAY R4795A1008 ***REBUILT***


HONEYWELL FLAME RELAY R4795A1008 ***REBUILT***


$400.00


HONEYWELL RA890F 1304 PROTECTOR RELAY NEW IN BOX


HONEYWELL RA890F 1304 PROTECTOR RELAY NEW IN BOX


$399.99


NEW AGASTAT 70220B TIMING RELAY


NEW AGASTAT 70220B TIMING RELAY


$300.00


Honeywell Flame Relay R7023C 1001 120V 50/60 Hz (NIB)


Honeywell Flame Relay R7023C 1001 120V 50/60 Hz (NIB)


$300.00


Schneider Automation Relay Card B814108  (2875)


Schneider Automation Relay Card B814108 (2875)


$299.99


Emerson Fisher Controls 38B5786X052 Relay A ASSY New


Emerson Fisher Controls 38B5786X052 Relay A ASSY New


$290.00


Johnson C450RCN-1C Temp & Humidity Reset Control 2-SPDT Output Relays for C450


Johnson C450RCN-1C Temp & Humidity Reset Control 2-SPDT Output Relays for C450


$289.99


NEW BOX OF 16 RIB2401D RELAY COIL24/120 DPDT 10A


NEW BOX OF 16 RIB2401D RELAY COIL24/120 DPDT 10A


$279.99


YORK Source 1 S1-37328175000 CONTROL IGNITION KIT W/ RELAYS


YORK Source 1 S1-37328175000 CONTROL IGNITION KIT W/ RELAYS


$279.99


NEW IRIS P522AC SIGNAL PROCESSOR FOR FLAME MONITORING RELAY SIGNAL 30V 28758


NEW IRIS P522AC SIGNAL PROCESSOR FOR FLAME MONITORING RELAY SIGNAL 30V 28758


$279.41


Carrier Universal Relay Pack HVAC Controls system 33CSZRP-06


Carrier Universal Relay Pack HVAC Controls system 33CSZRP-06


$269.95


TRANE RVAH Start Relay 50A 400V D154983P01 Case of 100


TRANE RVAH Start Relay 50A 400V D154983P01 Case of 100


$249.99


BEV-AIR CONTROL BOARD PULSE W/ RELAY #19-1704-02


BEV-AIR CONTROL BOARD PULSE W/ RELAY #19-1704-02


$249.99


New Honeywell Flame Relay R7023C 1001 120V 50/60 Hz NIB


New Honeywell Flame Relay R7023C 1001 120V 50/60 Hz NIB


$249.00


Yamatake azbil R4780B R4780B1003 Protector Relay NEW


Yamatake azbil R4780B R4780B1003 Protector Relay NEW


$240.00


HONEYWELL BURNER FLAME SAFETY PROTECTORELAY FLAME RELAY R485B-1000 *NOS*


HONEYWELL BURNER FLAME SAFETY PROTECTORELAY FLAME RELAY R485B-1000 *NOS*


$233.69


HONEYWELL L8148E1299 AQUASTAT RELAY INTEGRATED 50VA XFORMER HOT WATER BOILER


HONEYWELL L8148E1299 AQUASTAT RELAY INTEGRATED 50VA XFORMER HOT WATER BOILER


$231.50


Johnson C450RBN-1C Temp & Humidity Reset Cntl 1-SPDT Output Relay for C450 w/LCD


Johnson C450RBN-1C Temp & Humidity Reset Cntl 1-SPDT Output Relay for C450 w/LCD


$229.99


Taco SR506-2 Switching Relay - 6 Zone


Taco SR506-2 Switching Relay - 6 Zone


$218.88


HONEYWELL R8182D1111 RELAY, TRIPLE AQUASTAT 49219


HONEYWELL R8182D1111 RELAY, TRIPLE AQUASTAT 49219


$212.00


CARRIER SPECIFIED PARTS GENUINE OVERLOAD RELAY PART # HN69XB400


CARRIER SPECIFIED PARTS GENUINE OVERLOAD RELAY PART # HN69XB400


$200.00


WV24X3 Starting Relay for 1962 GE Oil Furnace


WV24X3 Starting Relay for 1962 GE Oil Furnace


$199.99


TELEMECANIQUE RE4-YA12BU TIME RELAY SWITCH


TELEMECANIQUE RE4-YA12BU TIME RELAY SWITCH


$199.99


C450CCN-1C System 450 Control Module w/ LCD, and 2-SPDT Output Relay


C450CCN-1C System 450 Control Module w/ LCD, and 2-SPDT Output Relay


$199.99


New Johnson Controls 27-5247-15 Relay Staging Station NIB


New Johnson Controls 27-5247-15 Relay Staging Station NIB


$199.99


GE General Elelctric Solid State Overload Relay CR324FXMT


GE General Elelctric Solid State Overload Relay CR324FXMT


$199.00


Lube Oil Pressure Cutout Controls w/ Time Delay Relay (120 VAC or DAC)P45NCA-12C


Lube Oil Pressure Cutout Controls w/ Time Delay Relay (120 VAC or DAC)P45NCA-12C


$189.99


Lube Oil Pressure Cutout Controls w/ 45 Sec. Time Delay Relay (24 VAC or DAC)


Lube Oil Pressure Cutout Controls w/ 45 Sec. Time Delay Relay (24 VAC or DAC)


$189.99


TAC/Com-Trol 42AB503G01 Relay Board PCA 4K2e RO W/ SWI SME New


TAC/Com-Trol 42AB503G01 Relay Board PCA 4K2e RO W/ SWI SME New


$185.00


HONEYWELL RW700B1054 LOW WATER CUT OFF RELAY 30806


HONEYWELL RW700B1054 LOW WATER CUT OFF RELAY 30806


$184.00


Agastat Model 7012AFL Timing Relay - NEW!


Agastat Model 7012AFL Timing Relay - NEW!


$179.00


Bryant, model 822, Relay


Bryant, model 822, Relay


$175.50


Westinghouse BF84F Control Relay


Westinghouse BF84F Control Relay


$175.00


Carrier Parts- Relay-Control Board- p/n 48MA404544


Carrier Parts- Relay-Control Board- p/n 48MA404544


$174.00


HONEYWELL L8148J1009 AQUASTAT RELAY FOR HOT WATER BOILER MVOLT / 24VOLT BURNER


HONEYWELL L8148J1009 AQUASTAT RELAY FOR HOT WATER BOILER MVOLT / 24VOLT BURNER


$171.50


C450CBN-1C System 450 Control Module w/ LCD, and SPDT Output Relay


C450CBN-1C System 450 Control Module w/ LCD, and SPDT Output Relay


$169.99


Honeywell L8148J1009 Aquastat Relay


Honeywell L8148J1009 Aquastat Relay


$167.99


Honeywell L8148E1265 Aquastat High Limit Relay L8148E


Honeywell L8148E1265 Aquastat High Limit Relay L8148E


$166.88


HONEYWELL L8124A1015  AQUASTAT HIGH LIMIT RELAY L8124A


HONEYWELL L8124A1015 AQUASTAT HIGH LIMIT RELAY L8124A


$163.00


Honeywell L8148J1009 Aquastat Relay with 8 F fixed differential


Honeywell L8148J1009 Aquastat Relay with 8 F fixed differential


$161.47


Honeywell L8124E1016 Triple Aquastat Relay Vertical Mount  (New)


Honeywell L8124E1016 Triple Aquastat Relay Vertical Mount (New)


$159.99


Johnson C450SCN-1C Expansion Module with 2-SPDT Output Relays for C450


Johnson C450SCN-1C Expansion Module with 2-SPDT Output Relays for C450


$159.99


Siemens 958CA32A X625 Overload Relay Trane RLY02356 NIB


Siemens 958CA32A X625 Overload Relay Trane RLY02356 NIB


$159.00


HONEYWELL L8148E1265  AQUASTAT HIGH LIMIT RELAY L8148E


HONEYWELL L8148E1265 AQUASTAT HIGH LIMIT RELAY L8148E


$154.25


Honeywell L8148J1009 Aquastat Relay


Honeywell L8148J1009 Aquastat Relay


$151.29


Honeywell R482C 1006 2 Switching Relay Lot of 3 *NEW*


Honeywell R482C 1006 2 Switching Relay Lot of 3 *NEW*


$150.00


LENNOX 26L56/LB-93804A CURRENT SENSING RELAY KIT


LENNOX 26L56/LB-93804A CURRENT SENSING RELAY KIT


$150.00


Honeywell MP953A 1210 2 Pneumatic Valve Actuator  D.A. with Positioning Relay


Honeywell MP953A 1210 2 Pneumatic Valve Actuator D.A. with Positioning Relay


$150.00


Honeywell L8148J1009 Aquastat Relay


Honeywell L8148J1009 Aquastat Relay


$150.00


CARRIER RELAY PACK  33CSZRP-06  NEW IN BOX


CARRIER RELAY PACK 33CSZRP-06 NEW IN BOX


$150.00


Honeywell L8148E1257 AquaStat Relay w/ Vent Damper Plug - NEW!!


Honeywell L8148E1257 AquaStat Relay w/ Vent Damper Plug - NEW!!


$150.00


Honeywell L8148A1017 Aquastat Relay


Honeywell L8148A1017 Aquastat Relay


$149.50


Honeywell 194509A Main Relay W7010  W7020 Board


Honeywell 194509A Main Relay W7010 W7020 Board


$149.00


HONEYWELL RP904C 1005 RP904C1005 AVERAGING RELAY NOS


HONEYWELL RP904C 1005 RP904C1005 AVERAGING RELAY NOS


$148.88


HONEYWELL L8148E1299  AQUASTAT HIGH LIMIT RELAY L8148E


HONEYWELL L8148E1299 AQUASTAT HIGH LIMIT RELAY L8148E


$147.75


Kold-Draft #102116401 Electromagnetic Relay


Kold-Draft #102116401 Electromagnetic Relay


$144.99


FURNAS 48ASD3M20 ESP100 SOLID STE OVERLOAD RELAY W/PHASE LOSS CIR 3PH 2.5-10FLA


FURNAS 48ASD3M20 ESP100 SOLID STE OVERLOAD RELAY W/PHASE LOSS CIR 3PH 2.5-10FLA


$140.00


Honeywell Pneumatic Direct Grad-U-Relay #RP904A-1009-3


Honeywell Pneumatic Direct Grad-U-Relay #RP904A-1009-3


$140.00


HONEYWELL L8148J1009 AQUASTAT RELAY


HONEYWELL L8148J1009 AQUASTAT RELAY


$139.25


Honeywell L8148A1017 Aquastat Relay, 140-240F, 8F fix


Honeywell L8148A1017 Aquastat Relay, 140-240F, 8F fix


$135.00


ASS Relay board ULTRA SV


ASS Relay board ULTRA SV


$133.49


SPRECHER & SCHUH CONTACTOR WITH OVERLOAD RELAY


SPRECHER & SCHUH CONTACTOR WITH OVERLOAD RELAY


$130.00


Carrier Defrost Time Delay Relay HK25MJ174


Carrier Defrost Time Delay Relay HK25MJ174


$129.99


HONEYWELL R8206A 1002 ELECTRIC HEAT SEQUENCER RELAY CONTROLLER COIL;24VAC


HONEYWELL R8206A 1002 ELECTRIC HEAT SEQUENCER RELAY CONTROLLER COIL;24VAC


$128.00


LANDIS & GYR RL 243-0011 ANALOG RELAY - NEW


LANDIS & GYR RL 243-0011 ANALOG RELAY - NEW


$128.00


CORAYVAC Relay Cam-Stat Circuit Timer  PN90425200


CORAYVAC Relay Cam-Stat Circuit Timer PN90425200


$127.69


Carrier Parts- Relay Circuit Board- p/n 42QN8P58010


Carrier Parts- Relay Circuit Board- p/n 42QN8P58010


$127.00


Johnson Control Metasys AS-RLY050-0 Rev.B  Relay Kit


Johnson Control Metasys AS-RLY050-0 Rev.B Relay Kit


$126.00


10 UNITS - Carrier Bryant Current Sensing Relay Board 38HQ660014 WHOLESALE LOT


10 UNITS - Carrier Bryant Current Sensing Relay Board 38HQ660014 WHOLESALE LOT


$125.00


NEW VERIS HAWKEYE 540NS HP MOTOR STATUS SENSOR / RELAY


NEW VERIS HAWKEYE 540NS HP MOTOR STATUS SENSOR / RELAY


$124.99


HONEYWELL L8148A1017 High Limit Aquastat Relay


HONEYWELL L8148A1017 High Limit Aquastat Relay


$124.25


POW-R-PAK SS Relay  Hard Start Capacitor SPP6 10 PACK


POW-R-PAK SS Relay Hard Start Capacitor SPP6 10 PACK


$123.41


HONEYWELL L8148J 1009 AQUASTAT RELAY


HONEYWELL L8148J 1009 AQUASTAT RELAY


$122.00


Square D Class 9050 A010D Pneumatic Timing Relay NIB


Square D Class 9050 A010D Pneumatic Timing Relay NIB


$120.00


Carrier Parts- Relays w/ Enclosure- Coil Volt 120- p/n HN61AJ101


Carrier Parts- Relays w/ Enclosure- Coil Volt 120- p/n HN61AJ101


$119.00


SZ1012 Modulating Thermostat with Relay Output


SZ1012 Modulating Thermostat with Relay Output


$114.95


Honeywell R8184M1051 Relay Oil Burner Control 45 Sec


Honeywell R8184M1051 Relay Oil Burner Control 45 Sec


$114.88


Supco Relay Hard Start Capacitor Pow-R-Pak SPP5 10 PACK


Supco Relay Hard Start Capacitor Pow-R-Pak SPP5 10 PACK


$113.33


TIME DELAY RELAY for Carrier/Bryant/ and Payne --new in box HN680001


TIME DELAY RELAY for Carrier/Bryant/ and Payne --new in box HN680001


$109.00


OIL BURNER CAD CELL RELAY & EYE TESTOR T70


OIL BURNER CAD CELL RELAY & EYE TESTOR T70


$109.00


Rheem Ruud 42-19618-86 Sequencing Relay Honeywell R8330D1039 Electric Furnace


Rheem Ruud 42-19618-86 Sequencing Relay Honeywell R8330D1039 Electric Furnace


$108.99


HONEYWELL R841E1068 24 V Electric Heater Relay SPST


HONEYWELL R841E1068 24 V Electric Heater Relay SPST


$105.50


HONEYWELL R8184M1051 CAD CELL RELAY / 40VATRANSFORMER


HONEYWELL R8184M1051 CAD CELL RELAY / 40VATRANSFORMER


$104.25


STRUTHERS DUNN RELAY B255XBXP 110/120V 50/60HZ


STRUTHERS DUNN RELAY B255XBXP 110/120V 50/60HZ


$101.25


TRANE COMPANY RLY0484 RELAY *NIB*


TRANE COMPANY RLY0484 RELAY *NIB*


$100.00


HONEYWELL RELAY RA882F1038


HONEYWELL RELAY RA882F1038


$100.00


COPELAND DEFINITE PURPOSE CONTACTOR RELAY 912-3060-01


COPELAND DEFINITE PURPOSE CONTACTOR RELAY 912-3060-01


$100.00


Carrier relay pack FG Control CHR06


Carrier relay pack FG Control CHR06


$100.00


NEW JOHNSON CONTROLS METASYS AS-RLY100-0 RELAY KIT


NEW JOHNSON CONTROLS METASYS AS-RLY100-0 RELAY KIT


$99.99


TRANE/CROUZET RLY02712 TIME DELAY RELAY 220 VAC NEW


TRANE/CROUZET RLY02712 TIME DELAY RELAY 220 VAC NEW


$99.99


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