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Building Automation Controls Parts and Components

At Industrials Unlimited, our goal is to make the parts procurement process easier than it has ever been. Part of this is making the process of finding the exact part you need as fast as possible. To do this, we provide specific subcategories along with each part category in our vast inventory. For example, if you are searching for parts such as 01724601-001, 060004705, 090009001, 107201601, 14B53, you will find them here in the subcategory Building Automation Controls.

At Industrials Unlimited, we provide each customer with access to a vast, diverse, and highly streamlined inventory which contains a broad range of industrial and automation parts. Furthermore, if you need parts not in our inventory, they can be sourced and shipped directly to you through our international supply chain network that spans the United States, Canada, and the United Kingdom. At Industrials Unlimited, our goal is not only to improve the purchasing experience, but to revolutionize it entirely.


Part No. Description Manufacturer RFQ
01724601-001 Pakstat Sensor, Ml01724601-001 Maxitrol RFQ
060004705 Sensors, 3K Ohm Air Temperature Sensor Mcquay Daikin RFQ
090009001 Static Pressure Sensor Kit, Mq090009001 Mcquay Daikin RFQ
107201601 Sensor, 10K, 80"" Lead, Mq107201601 Mcquay Daikin RFQ
14B53 Ambient Temp Sensor, Le14B53 Lennox RFQ
14F53 Sensorwire 18"" Lead W088901018, Le14F53 Lennox RFQ
14K92 Outdoortempsensor, Le14K92 Lennox RFQ
22L56 Sensor Lead, Le22L56 Lennox RFQ
533-376-4 Duct Sensor, 4"", Rigid, 4-20mA Siemens RFQ
533-376-8 Duct Sensor, 8"", Rigid, 4-20mA Siemens RFQ
533-377-18 Duct Sensor, 18"", Rigid, 4-20mA, Point Siemens RFQ
533-377-4 Duct Sensor, 4"", Rigid, 4-20mA, Point Siemens RFQ
533-377-8 Duct Sensor, 8"", Rigid, 4-20mA, Point Siemens RFQ
533-380-16 Duct Sensor, 16 ft., Flexible, 4-20mA Siemens RFQ
533-380-8 Duct Sensor, 8 ft., Flexible, 4-20mA Siemens RFQ
535-741-8 Duct Temperature Sensor, 8"" Rigid Siemens RFQ
536-376 Pitot Tube Sensor Kit, 6"" Duct Size Siemens RFQ
536-378 Pitot Tube Sensor Kit, 8"" Duct Size Siemens RFQ
536-380 Pitot Tube Sensor Kit, 10"" Duct Size Siemens RFQ
536-382 Pitot Tube Sensor Kit, 12"" Duct Size Siemens RFQ
536-384 Pitot Tube Sensor Kit, 14"" Duct Size Siemens RFQ
536-767-40 Immersion Sensor, 4"" Probe, 30 to 250F Siemens RFQ
536-767-60 Immersion Sensors, 6"" Probe, 30 to 250F Siemens RFQ
536-774-25 Immersion Sensor, 2.5"" Probe, 4-20mA Siemens RFQ
536-774-40 Immersion Sensor, 4"" Probe, 4-20mA Siemens RFQ
536-774-60 Immersion Sensor, 6"" Probe, 4-20mA Siemens RFQ
536-777-25 Immersion Sensor, 2.5"" Probe, 100k ohm Siemens RFQ
536-777-40 Immersion Sensor, 4"" probe, 100k ohm Siemens RFQ
536-777-60 Immersion Sensor, 6"" probe, 100k ohm Siemens RFQ
536-784A Room Temperature Sensor, FlushMount, Beige Siemens RFQ
536-784B Room Temperature Sensor, FlushMount, White Siemens RFQ
536-984 Room Temperature Sensor, FlushMount, Metal Siemens RFQ
536-994A Room Sensor, Flush Mount, Plastic, Beige Siemens RFQ
536-994B Flush Mount Room Sensor White Plastic Siemens RFQ
540-244-18 Duct Temperature Sensor, 18"", Rigid Siemens RFQ
540-246-72 Duct Temperature Sensor, 6 ft., Flexible Siemens RFQ
540-258 Surface Mount Sensor, 100k ohm Signal Siemens RFQ
544-089 Surface Mount Sensor, 1k ohm, Metal Siemens RFQ
544-342-16 Duct Sensor, 16 ft., Flexible, 375a RTD Siemens RFQ
544-342-24 Duct Sensor, 24 ft., Flexible, 375a RTD Siemens RFQ
544-343-24 Duct Sensor, 2 ft., Rigid, 375a RTD Siemens RFQ
544-343-36 Duct Sensor, 3 ft., Rigid, 375a RTD Siemens RFQ
544-343-48 Duct Sensor, 4 ft., Rigid, 375a RTD Siemens RFQ
544-562-25 Immersion Temperature Sensor, 2.5"" Probe Siemens RFQ
544-562-40 Immersion Temperature Sensor, 4"" Probe Siemens RFQ
544-562-60 Immersion Temperature Sensors, 6"" Probe Siemens RFQ
590-780 Differential Pressure Transmitter, 1.0 Siemens RFQ
590-781 Differential Pressure Transmitter, 0.65 Siemens RFQ
590-782 Differential Pressure Transmitter, 0.5 Siemens RFQ
59W63 Outside Air Sensor, Le59W63 Lennox RFQ
624701R Ambient Sensor, No624701R Nordyne RFQ
70004 Flashing Roll Gal 4""X50 Amerimax RFQ
90H83 Sensor, Le90H83 Lennox RFQ
93G86 Compressor Thermal Sensor Kit, Le93G86 Lennox RFQ
AC112-01 U Floor Temperature Sensor, 10k Ohm NTC Thermosoft RFQ
BAC-120036CW Controller, 3 Relay, 6 Universal Outputs Kmc Controls RFQ
BAC-120063CW Controller, 6 Relay, 3 Universal Outputs Kmc Controls RFQ
BAC-120136CW Controller, 3 Relay, 6 Outputs, Humidity Kmc Controls RFQ
BAC-120163CW Controller, 6 Relay, 3 Outputs, Humidity Kmc Controls RFQ
BAC-121036CW Controller, 3 Relay, 6 Outputs, Occ Sensor Kmc Controls RFQ
BAC-121063CW Controller, 6 Relay, 3 Outputs, Occ Sensor Kmc Controls RFQ
BAC-121136CW Controller, 3 Relay, 6 Outputs, Hum And Occ Kmc Controls RFQ
BAC-121163CW Controller, 6 Relay, 3 Outputs, Hum And Occ Kmc Controls RFQ
BAC-4001CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4001CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4001CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4002CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4003CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4003CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4007CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4008CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4021CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4021CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4021CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4022CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4023CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4023CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4027CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4028CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4201CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4201CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4201CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4202CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4203CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4203CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4207CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4208CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4221CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4221CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4221CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4222CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4223CW0002 Controller, BACnet, Rooftop Units, Split Kmc Controls RFQ
BAC-4223CW0003 Controller, BACnet, Heat Pump Units Kmc Controls RFQ
BAC-4227CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAC-4228CW0001 Controller, BACnet, Fan Coil Units Kmc Controls RFQ
BAM-1000 Mounting Rail, Aluminum DIN, 35mm Johnson Controls RFQ
C7089U1006 Outdoor Sensor, Black Honeywell RFQ
C7189R2002-2 Temperature Sensor, Wall Mount, White, PK2 Honeywell Home RFQ
C7400S1000 Enthalpy Sensor, For Use With 11K009 Honeywell RFQ
DC6000WF1001 U Universal Controller, Wall Mount, Black Honeywell Home RFQ
E30396 USB IO-Link Cable For TA Series Ifm RFQ
EER260LLCR Load Controller, Smart Home, 240VAC Schneider Electric RFQ
H8908ASPST Manual Humidity Controller, SPST, 24V Honeywell RFQ
H8908DSPST Dehumidistat, Wall or Duct Mount, 24V Honeywell RFQ
HC-6703-6N00P Humidity Controller Duct Mt, Duct Probe Johnson Controls RFQ
HE-67N2-0N00W Humidity Element Johnson Controls RFQ
HE-67N3-0N00P Humidity Sensor, Duct Mount Johnson Controls RFQ
HE-67N3-0N00WG Humidity Element Sensor, Nickel Temp Johnson Controls RFQ
HE-67P2-0N00P Duct Humidity Johnson Controls RFQ
HE-67S2-0N0BT Humidity Element, Silicon Temp Sensor Johnson Controls RFQ
HE-67T3-0N0GS Humidity Element, Surface Mount Duct Johnson Controls RFQ
HE-68N2-0N00WS Humidity Sensor, Wall Mount Johnson Controls RFQ
HE-68N2-1N00WS Humidity Sensor Johnson Controls RFQ
HE-68N3-0N00WS Humidity Sensor, Wall Mount Johnson Controls RFQ
HE-68N3-1N00WS Humidity Sensor Johnson Controls RFQ
HE-68P3-0N000 RH Sensor Johnson Controls RFQ
HE-69120NP Humidity Sensor, Duct Mount Johnson Controls RFQ
HH-6705-9N0GP Duct Humidistat Johnson Controls RFQ
HL-67N5-8N00P Temperature/Humidity Sensor Johnson Controls RFQ
HT-6702-0N00P Humidity Transmitter Johnson Controls RFQ
HU-225-3-VDC Humidity Sensor, Wall Mnt, Mphu-225-3-Vdc Mamac Parts RFQ
HU-226-2-MA-3 Humidity/Temp Sensor, 1Kohm 4-20Ma +2Per Mamac Parts RFQ
HU-226-2-VDC-12 Sensor, 10K Ohm Temp/Hum Trans Vdc Mamac Parts RFQ
L4006A1678 Aquastat Controller, 100 F - 240 F Honeywell RFQ
L4006H1004 Aquastat Controller, Set At 240 F Honeywell RFQ
MS-BACEOL-0 End Of Line Terminator Johnson Controls RFQ
PC3S Control For Pc Fan Options, 3 Switch Soler And Amp Palau RFQ
QAA2212.EWNN Room Temperature Sensor, Sensing Only Siemens RFQ
QAA2212.EWSN Room Temperature Sensor, Screw Terminals Siemens RFQ
QAA2212.FWNN Sensor, Display and Setpoint Adjustment Siemens RFQ
QAA2212.FWSN Room Temperature Sensor, OLED, Commercial Siemens RFQ
QAA2220.EWNN Temperature Sensor, Sensing Only Siemens RFQ
QAA2220.EWSN Room Temperature Sensor, RJ11, Commercial Siemens RFQ
QAA2220.FWNN Temperature Sensor, Sensing Only, Display Siemens RFQ
QAA2220.FWSN Room Temperature Sensor, OLED, BACnet, RJ11 Siemens RFQ
QAA2221.EWNN Room Temperature Sensor, 70F RTD Siemens RFQ
QAA2221.EWSN Room Temperature Sensor, BACnet Siemens RFQ
QAA2221.FWNN Room Temperature Sensor, 70F RTD, Display Siemens RFQ
QAA2221.FWSN Room Temp. Sensor, OLED, Screw Terminals Siemens RFQ
QAA2230.EWNN Temperature Sensor, Type 2 Thermistor Siemens RFQ
QAA2230.EWSN Room Temperature Sensor Siemens RFQ
QAA2230.FWNN Temperature Sensor, Type 2Thermistor, Tool Siemens RFQ
QAA2230.FWSN Room Temperature Sensor, OLED Siemens RFQ
QAA2232.EWNN Temperature Sensor, Type 3 Thermistor Siemens RFQ
QAA2232.EWSN Room Temperature Sensor, BACnet, RJ11 Siemens RFQ
QAA2232.FWNN Temperature Sensor, Type 3, Display Siemens RFQ
QAA2232.FWSN Room Temperature Sensor, OLED, BACnet Siemens RFQ
QAA2235.EWSN Room Temperature Sensor, Commercial Siemens RFQ
QAA2280.DWSC Room Temperature Sensor, OLED, Plug Siemens RFQ
QAA2280.EWSC Room Temperature Sensor, BACnet, Plug Siemens RFQ
QAA2280.FWSC Room Temperature Sensor, Plug Siemens RFQ
QAA22SS.EWNN Room Temperature Sensors, Analog Siemens RFQ
QAA22SS.EWSN Room Temperature Sensor, RJ11 Siemens RFQ
QAA22SS.FWNN Room Temperature Sensors, Analog, Display Siemens RFQ
QAA22SS.FWSN Room Temperature Sensor, OLED, RJ11 Siemens RFQ
QAC2012 Temp. Sensor, Outdoor, 1k ohm Pt 385 RTD Siemens RFQ
QAC2012U Outdoor Sensor, Metal, 1k ohm Pt (385a Siemens RFQ
QAC2020U Outdoor Sensor, Metal, 1k ohm Ni - 32F Siemens RFQ
QAC2021U Outdoor Sensor, Metal, 1k ohm Ni - 70F Siemens RFQ
QAC2030 Temp. Sensor, 10k ohm Thermistor Type II Siemens RFQ
QAC2030U Outdoor Sensor, Metal, 10k ohm Type II Siemens RFQ
QAC2032U Outdoor Sensor, Metal, 10k ohm Type III Siemens RFQ
QAC22 Temp. Sensor, 1k ohm Ni @ 32 Degree F RTD Siemens RFQ
QAC3161 Temp. Sensor, Outdoor, 0 to 10V Siemens RFQ
QAC3171 Temp. Sensor, Outdoor, 4 to 20mA Siemens RFQ
QAD2012 Temp. Sensor, Surface, 1k ohm Pt 385 RTD Siemens RFQ
QAD2012U Surface Mount Sensor, 1k ohm Pt (385a Siemens RFQ
QAD2020U Surface Mount Sensor, 1k ohm Ni-32F, Metal Siemens RFQ
QAD2021U Surface Mount Sensor, 1k ohm Ni-70F Siemens RFQ
QAD2030 Temp. Sensor, 10k ohm Thermistor Type II Siemens RFQ
QAD2030U Surface Mount Sensor, 10k ohm Type II Siemens RFQ
QAD2032U Surface Mount Sensor, 10k ohm Type III Siemens RFQ
QAD22 Temp. Sensor, 1k ohm Ni @ 32 Degree F RTD Siemens RFQ
QAE2012.005 Immersion Sensor, 2.5"" Probe, 1k ohm Siemens RFQ
QAE2012.010 Immersion Sensor, 4"" Probe, 1kohm Siemens RFQ
QAE2012.015 Immersion Sensor, 6"" Probe, 1kohm Siemens RFQ
QAE2021.005 Immersion Sensor, 2.5""Probe, 1k ohm Ni-70F Siemens RFQ
QAE2021.010 Immersion Sensor, 4""Probe, 1k ohm Ni-70F Siemens RFQ
QAE2021.015 Immersion Sensor, 6""Probe, 1k ohm Ni - 70F Siemens RFQ
QAE2032.005 Immersion Sensor, 2.5"" Probe, 10k ohm Siemens RFQ
QAE2032.010 Immersion Sensor, 4"" Probe, 10k ohm Siemens RFQ
QAE2032.015 Immersion Sensors, 6"" Probe, 10k ohm Siemens RFQ
QAM2012.010 Duct Sensor, 4"", Rigid, 385a RTD Siemens RFQ
QAM2012.020 Duct Sensor, 8"", Rigid, 385a RTD Siemens RFQ
QAM2012.045 Duct Sensor, 18"", Rigid, 385a RTD Siemens RFQ
QAM2012.250 Duct Sensor, 8 ft., Flexible, 385a RTD Siemens RFQ
QAM2012.500 Duct Sensor, 16 ft., Flexible, 385a RTD Siemens RFQ
QAM2020.010 Duct Sensor, 4"", Rigid, 32F RTD Siemens RFQ
QAM2020.020 Duct Sensor, 8"", Rigid, 32F RTD Siemens RFQ
QAM2021.750 Duct Sensor, 24 ft., Flexible, 70F RTD Siemens RFQ
QAM2032.020 Duct Sensor, 8"", Rigid, Type III, Point Siemens RFQ
QAM2032.045 Duct Sensor, 18"", Rigid, Type III, Point Siemens RFQ
QAM2032.250 Duct Sensor, 8 ft., Flexible, Type III Siemens RFQ
QAM2032.500 Duct Sensor, 16 ft., Flexible, Type III Siemens RFQ
QAM2032.750 Duct Sensor, 24 ft., Flexible, Type III Siemens RFQ
QBE3100UD100 Wet DP Sensor, 0-100 PSID, 4-20mA Siemens RFQ
QBE3100UD25 Wet DP Sensor, 0-25 PSID, 4-20mA Siemens RFQ
QBM3100U025U Air DP Sensor, Range -0.25 to +0.25 Siemens RFQ
QBM3100U1 Air DP Sensor, Range 0 to 1 inch Siemens RFQ
QBM3100U10 Air DP Sensor, Range 0 to 2.5 inches Siemens RFQ

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