Resideo HVAC Controls & Accessories for Sale
Blackhawk Supply offers a wide selection of Resideo air purifiers and humidifiers, with over 600 products to choose from. Shop today!
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![RESIDEO RC840T-120/U Relay Electromechanical with Transformer 120/24 Volt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/886852_52fe763d-9510-4b4b-8b91-3653524ca1e1_medium.jpg?v=1720041033)
RC840T-120 / U | Relay Electromechanical with Transformer 120 / 24 Volt | RESIDEO
Brand: RESIDEO
SKU: RC840T-120/U
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![RESIDEO R8285A1048/U Relay Tradeline 40 VA Fan Center Control SPDT 4x4 Inch Junction Box 120 Volt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/105673_medium.jpg?v=1720716674)
R8285A1048 / U | Relay Tradeline 40 VA Fan Center Control SPDT 4x4 Inch Junction Box 120 Volt | RESIDEO
Brand: RESIDEO
SKU: R8285A1048/U
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![RESIDEO S87B1008/U Module S87B Direct Spark Ignition Control Natural Gas or Propane 6 Second Lockout | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/886962_c77eb3eb-d5a9-46dc-8854-272ebbff8a37_medium.jpg?v=1720041033)
S87B1008 / U | Module S87B Direct Spark Ignition Control Natural Gas or Propane 6 Second Lockout | RESIDEO
Brand: RESIDEO
SKU: S87B1008/U
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![RESIDEO S87B1016/U Control Ignition Module 1 Rod Direct Spark with 11 Second Lockout | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/247387_8cb3fa97-e64e-4d66-bf1d-81fb4c250aca_medium.jpg?v=1720041032)
S87B1016 / U | Control Ignition Module 1 Rod Direct Spark with 11 Second Lockout | RESIDEO
Brand: RESIDEO
SKU: S87B1016/U
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![RESIDEO R847A1085/U Relay Heavy Duty with Integral Transformer DPST/SPST 120 Volt 10.2 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/119281_a5d0f040-e101-488d-95e7-2af1d06bd7d2_medium.jpg?v=1720041032)
R847A1085 / U | Relay Heavy Duty with Integral Transformer DPST / SPST 120 Volt 10.2 Amp | RESIDEO
Brand: RESIDEO
SKU: R847A1085/U
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![RESIDEO R8225A1017/U Relay Fan with SPDT Switching Lead Wire 24 Voltage Alternating Current 14 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/35050_medium.jpg?v=1720716674)
R8225A1017 / U | Relay Fan with SPDT Switching Lead Wire 24 Voltage Alternating Current 14 Amp | RESIDEO
Brand: RESIDEO
SKU: R8225A1017/U
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![RESIDEO R8239B1076/U Relay Super Tradeline Fan Center Super Tradeline 50VA DPDT 4x4 Inch Junction Box | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/98528_medium.jpg?v=1720716673)
R8239B1076 / U | Relay Super Tradeline Fan Center Super Tradeline 50VA DPDT 4x4 Inch Junction Box | RESIDEO
Brand: RESIDEO
SKU: R8239B1076/U
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![RESIDEO R845A1030/U Relay Switching with Internal Transformer DPST 120 Volt 7.4 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/30225_2792e4a8-b1bf-41be-a4d4-dbb4cc692d40_medium.jpg?v=1720041030)
R845A1030 / U | Relay Switching with Internal Transformer DPST 120 Volt 7.4 Amp | RESIDEO
Brand: RESIDEO
SKU: R845A1030/U
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![RESIDEO R8222B1067/U Relay General Purpose SPDT Switching Quick Connect 24 Voltage Alternating Current 12 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/54120_3a7deb0c-c253-4065-afd4-8ed1ad9f5927_medium.jpg?v=1720716672)
R8222B1067 / U | Relay General Purpose SPDT Switching Quick Connect 24 Voltage Alternating Current 12 Amp | RESIDEO
Brand: RESIDEO
SKU: R8222B1067/U
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![RESIDEO RA832A1066/U Relay 2 Zone with Internal Transformer DPST 120 Volt 7.4 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/30227_abb0ad14-5d9b-47b1-a599-90abd4e5ef87_medium.jpg?v=1720041031)
RA832A1066 / U | Relay 2 Zone with Internal Transformer DPST 120 Volt 7.4 Amp | RESIDEO
Brand: RESIDEO
SKU: RA832A1066/U
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![RESIDEO R841C1227/U Relay Electric Heat SPST 2 Wire 24 Voltage Alternating Current | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/103906_9b94fb31-0809-479e-903d-0154c3f7447c_medium.jpg?v=1720041030)
R841C1227 / U | Relay Electric Heat SPST 2 Wire 24 Voltage Alternating Current | RESIDEO
Brand: RESIDEO
SKU: R841C1227/U
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![RESIDEO R8285D5001/U Transformer Fan Center DPST 50VA 120 Volt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/593334_medium.jpg?v=1720716675)
R8285D5001 / U | Transformer Fan Center DPST 50VA 120 Volt | RESIDEO
Brand: RESIDEO
SKU: R8285D5001/U
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![RESIDEO R8225D1003/U Relay Fan DPST Normally Open Lead Wire 24 Voltage Alternating Current 14 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/213983_medium.jpg?v=1720716673)
R8225D1003 / U | Relay Fan DPST Normally Open Lead Wire 24 Voltage Alternating Current 14 Amp | RESIDEO
Brand: RESIDEO
SKU: R8225D1003/U
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![RESIDEO R841E1068/U Relay Electric Heat SPST Lead Wire 240 Voltage Alternating Current 14 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/104706_medium.jpg?v=1720041030)
R841E1068 / U | Relay Electric Heat SPST Lead Wire 240 Voltage Alternating Current 14 Amp | RESIDEO
Brand: RESIDEO
SKU: R841E1068/U
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![RESIDEO R8239A1052/U Relay 40VA Fan Center with SPDT 4x4 Inch Junction Box 120 Voltage Alternating Current | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/72904_medium.jpg?v=1720716673)
R8239A1052 / U | Relay 40VA Fan Center with SPDT 4x4 Inch Junction Box 120 Voltage Alternating Current | RESIDEO
Brand: RESIDEO
SKU: R8239A1052/U
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![RESIDEO R8222V1003/U Relay DPDT 1 P/1 P Duty Quick Connect 24 Voltage Alternating Current 12 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/379355_medium.jpg?v=1720716673)
R8222V1003 / U | Relay DPDT 1 P / 1 P Duty Quick Connect 24 Voltage Alternating Current 12 Amp | RESIDEO
Brand: RESIDEO
SKU: R8222V1003/U
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![RESIDEO R4222D1013/U Relay General Purpose DPDT Switching Quick Connect 120 Voltage Alternating Current 12 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/67708_medium.jpg?v=1720716670)
R4222D1013 / U | Relay General Purpose DPDT Switching Quick Connect 120 Voltage Alternating Current 12 Amp | RESIDEO
Brand: RESIDEO
SKU: R4222D1013/U
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![RESIDEO R24AA3004/U Sequencer Heat 1 Switch 30-90 Seconds 120/240/480 Volt | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/886769_f779d98e-ec4d-4bb3-8f5c-fff0e82dcdcc_medium.jpg?v=1720041026)
R24AA3004 / U | Sequencer Heat 1 Switch 30-90 Seconds 120 / 240 / 480 Volt | RESIDEO
Brand: RESIDEO
SKU: R24AA3004/U
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![RESIDEO R8222N1011/U Relay General Purpose DPDT Pilot Duty Quick Connect 24 Voltage Alternating Current 12 Amp | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/244106_medium.jpg?v=1720716673)
R8222N1011 / U | Relay General Purpose DPDT Pilot Duty Quick Connect 24 Voltage Alternating Current 12 Amp | RESIDEO
Brand: RESIDEO
SKU: R8222N1011/U
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