Building Automation

Building Automation Systems (BAS), also known as Building Management Systems or Building Control Systems, are networks of interconnected devices that manage HVAC, electrical, and mechanical systems in a building. By utilizing Bluetooth and internet connectivity, these systems synchronize devices to enable seamless control. BAS allows facility managers to efficiently monitor and control various electronic and mechanical systems, enhancing energy efficiency and operational effectiveness throughout the building.

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Showing 97–144 of 2028 resultsSorted by popularity

±0.5″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 26510R5WBABT1C
$197.54
MSRP: $227.17
You save 15%
Setra 26510R5WBABT1C ±0.5" WC Bidirectional Low Differential Pressure Transducer quantity
0–5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2651005WDACT1C
$197.54
MSRP: $227.17
You save 15%
Setra 2651005WDACT1C 0–5" WC Unidirectional Low Differential Pressure Transducer quantity
0–5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2651005WDABT1C
$197.54
MSRP: $227.17
You save 15%
Setra 2651005WDABT1C 0–5" WC Unidirectional Low Differential Pressure Transducer quantity
0-5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2651005WD2BT1C
$197.55
MSRP: $227.18
You save 15%
Setra 2651005WD2BT1C 0-5" WC Unidirectional Low Differential Pressure Transducer quantity
±0.05″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 2641R05WB2DT1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641R05WB2DT1C ±0.05" WC Bidirectional Low Differential Pressure Transducer quantity
Differential Pressure Transducer ±2.5″ w.c., 1% Accuracy, 0–5 VDC

Setra

SKU: 26412R5WB11T1G
$218.89
MSRP: $251.72
You save 15%
Setra 26412R5WB11T1G Differential Pressure Transducer ±2.5" w.c. 1% CAL quantity
±2.5″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 26412R5WB11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 26412R5WB11T1C ±2.5" WC Bidirectional Low Differential Pressure Transducer quantity
Differential Pressure Transducer ±0.5 in. WC 4-20mA with Cal Certificate

Setra

SKU: 26410R5WB11T1G
$235.73
MSRP: $271.09
You save 15%
Setra 26410R5WB11T1G Differential Pressure Transducer ±0.5 in. WC 4-20mA quantity
±0.5″ WC Bidirectional Low Differential Pressure Transducer

Setra

SKU: 26410R5WB11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 26410R5WB11T1C ±0.5" WC Bidirectional Low Differential Pressure Transducer quantity
0-10″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641010WD2DT1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641010WD2DT1C 0-10" WC Unidirectional Low Differential Pressure Transducer quantity
0-5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641005WD2DT1C
$239.45
MSRP: $275.37
You save 15%
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0-5″ WC Unidirectional Low Differential Pressure Transducer

Setra

SKU: 2641005WD11T1C
$219.71
MSRP: $252.67
You save 15%
Setra 2641005WD11T1C 0-5" WC Unidirectional Low Differential Pressure Transducer quantity
Differential Pressure Transmitter, ±5″wc Range, 1% Accuracy

Setra

SKU: 2641005WB11T1G
$235.73
MSRP: $271.09
You save 15%
Setra 2641005WB11T1G Differential Pressure Transmitter ±5"wc 1% CAL quantity
0-200 PSI 4-20mA Pressure Sensor/Transmitter

Siemens

SKU: 7MF-421-200
$597.55
MSRP: $687.18
You save 15%
Siemens Combustion 7MF-421-200 0-200 PSI 4-20mA Pressure Sensor quantity
0-30 PSI 4-20mA Pressure Sensor for Combustion Applications

Siemens

SKU: 7MF-421-030
$597.55
MSRP: $687.18
You save 15%
Siemens Combustion 7MF-421-030 0-30 PSI 4-20mA Pressure Sensor quantity
0-30 PSI, 0-10VDC Pressure Transducer

Siemens

SKU: 7MF-021-030
$597.55
MSRP: $687.18
You save 15%
Siemens Combustion 7MF-021-030 0-30 PSI, 0-10VDC Pressure Transducer quantity
DDC Commercial Thermostat, 14-140°F Temperature Range

Reznor

SKU: 272631
$501.96
MSRP: $577.25
You save 15%
Reznor 272631 DDC Commercial Thermostat, 14-140°F quantity
VERCA Interconnect Communication Kit for Raypak Boilers

Raypak

SKU: 015556F
$82.49
MSRP: $94.86
You save 15%
Raypak 015556F RK VERCA ICCOMM Communication Kit quantity
PCOS004850 Serial Card for PCO Controller

Rheem

SKU: 17414
$684.06
MSRP: $786.67
You save 15%
Rheem-Ruud 17414 PCOS004850 Serial Card for PCO Controller quantity
3-Way Flanged Globe Valve, Bronze Trim, 3″, Cv 91, 24V Actuator

SPRECHER + SCHUH

SKU: 31924
$3,012.08
MSRP: $3,463.89
You save 15%
Read more
24V 0-10VDC Spring Return Reversible Damper Actuator

Siemens

SKU: SKD62UA
$926.66
MSRP: $1,065.66
You save 15%
Siemens SKD62UA 24V 0-10VDC Spring Return Reversible Damper Actuator quantity
Spring Return Rotary Actuator, 0-10VDC/4-20mA, 24V

Siemens

SKU: SKD62U
$846.13
MSRP: $973.05
You save 15%
Siemens SKD62U Spring Return Rotary Actuator 0-10VDC/4-20mA 24V quantity
24V 0-10VDC Non-Spring Return Damper Actuator

Siemens

SKU: SKD60U
$757.15
MSRP: $870.72
You save 15%
Siemens SKD60U 24V 0-10VDC Non-Spring Return Damper Actuator quantity
E/H Actuator 40MM 24VAC Modulating Spring Return

Siemens

SKU: SKC62UA
$1,750.79
MSRP: $2,013.41
You save 15%
Siemens SKC62UA E/H Actuator 40MM 24VAC Modulating Spring Return quantity
E/H Actuator 20MM 24VAC Modulating Spring Return

Siemens

SKU: SKB62UA
$1,594.09
MSRP: $1,833.20
You save 15%
Siemens SKB62UA E/H Actuator 20MM 24VAC Modulating Spring Return quantity
WLAN Stick for Siemens Building Automation Systems

Siemens

SKU: S55803-Y130-A100
$135.96
MSRP: $156.35
You save 15%
Siemens Building Technology S55803-Y130-A100 WLAN Stick quantity
Wiring Kit for ECO Series Building Automation Devices

Siemens

SKU: S55720-S562
$119.91
MSRP: $137.90
You save 15%
Siemens S55720-S562 AQM.KIT4112 Wiring Kit for ECO quantity
Room Temperature Sensor with Display, QMX3.P34

Siemens

SKU: S55624-H105-A
$142.00
MSRP: $163.30
You save 15%
Siemens S55624-H105-A Room Temperature Sensor with Display QMX3.P34 quantity
QMX3.P70 Room Temperature Sensor with Display

Siemens

SKU: S55624-H104-A
$448.91
MSRP: $516.25
You save 15%
Siemens S55624-H104-A QMX3.P70 Room Temperature Sensor quantity
QMX3.P30 Room Temperature Only Sensor

Siemens

SKU: S55624-H103-A
$97.20
MSRP: $111.78
You save 15%
Siemens S55624-H103-A QMX3.P30 Room Temperature Only Sensor quantity
24VAC 0-10VDC NSR Normally Open Signal Actuator

Siemens

SKU: S55180-A158
$162.64
MSRP: $187.04
You save 15%
Siemens S55180-A158 24VAC 0-10VDC NSR Normally Open Signal Actuator quantity
24VAC 0-10VDC Non-Spring Return Normally Closed Actuator

Siemens

SKU: S55180-A157
$162.64
MSRP: $187.04
You save 15%
Read more
0-10V Fail Safe Pressure Independent Control Valve Actuator

Siemens

SKU: S55180-A155
$204.28
MSRP: $234.92
You save 15%
Siemens Building Technology S55180-A155 0-10V Fail Safe PICV Actuator quantity
0-10V NSR Equal Percent/Linear Valve Actuator

Siemens

SKU: S55180-A154
$149.80
MSRP: $172.27
You save 15%
Siemens S55180-A154 0-10V NSR Equal Percent/Linear Valve Actuator quantity
NSR 24V 3-Position Floating Actuator

Siemens

SKU: S55180-A152
$104.41
MSRP: $120.07
You save 15%
Siemens S55180-A152 NSR 24V 3-Position Floating Actuator quantity
24VAC 0-10VDC Non-Spring Return Actuator, 255 in-lb

Siemens

SKU: S55180-A151
$159.43
MSRP: $183.34
You save 15%
Siemens S55180-A151 24VAC 0-10VDC Non-Spring Return Actuator, 255 in-lb quantity
Floating Fail-Safe Actuator for MZ Valves

Siemens

SKU: S55180-A150
$95.50
MSRP: $109.83
You save 15%
Siemens S55180-A150 Floating Fail-Safe Actuator for MZ Valves quantity
24VAC 0-10VDC Non-Spring Return Actuator NSR

Siemens

SKU: S55155-A110
$175.56
MSRP: $201.89
You save 15%
Siemens S55155-A110 24VAC 0-10VDC Non-Spring Return Actuator NSR quantity
24VAC Floating Control Actuator SR 300N

Siemens

SKU: S55155-A109
$247.20
MSRP: $284.28
You save 15%
Siemens S55155-A109 24VAC Floating Control Actuator SR 300N quantity
Floating Fail-In-Place Actuator MT

Siemens

SKU: S55155-A108
$110.95
MSRP: $127.59
You save 15%
Siemens S55155-A108 Floating Fail-In-Place Actuator MT quantity
Commercial Room Thermostat, BACnet Enabled

Siemens

SKU: RDY2000BN
$483.45
MSRP: $555.97
You save 15%
Siemens RDY2000BN Commercial Room Thermostat BACnet Enabled quantity
24V ON/OFF 3-Speed Fan Coil Wall Thermostat

Siemens

SKU: RDG110U
$144.15
MSRP: $165.77
You save 15%
Siemens RDG110U 24V ON/OFF 3-Speed Fan Coil Wall Thermostat quantity
Fan Coil Thermostat with BACnet MS/TP Communication

Siemens

SKU: RDB160BNU
$247.91
MSRP: $285.10
You save 15%
Siemens Building Technology RDB160BNU Fan Coil Stat w/BACnet MS/TP quantity
Heating/Cooling 2-Wire Thermostat with Electric Wall Box

Siemens

SKU: RAA20UW
$41.76
MSRP: $48.02
You save 15%
Siemens RAA20UW Heating/Cooling 2-Wire Thermostat with Electric Wall Box quantity
Refurbished Unit Conditioner Controller TEC, R540-110

Siemens

SKU: R540-110
$470.93
MSRP: $541.57
You save 15%
Siemens Building Technology R540-110 Refurbished Unit Conditioner Ctrl TEC quantity
Refurbished Terminal Box Controller, R540-100

Siemens

SKU: R540-100
$470.93
MSRP: $541.57
You save 15%
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Duct Air Quality Sensor, CO2/Humidity/Temp, 0-10V Output, No Display

Siemens

SKU: QPM2162
$686.33
MSRP: $789.28
You save 15%
Siemens QPM2162 Duct Air Quality Sensor, CO2/Humidity/Temp, 0-10V, No Display quantity
Duct CO2 Air Quality Sensor, 0-10Vdc Output, 0-2000 PPM Range

Siemens

SKU: QPM2100
$465.79
MSRP: $535.66
You save 15%
Siemens QPM2100 Duct CO2 Air Quality Sensor, 0-10Vdc, 0-2000 PPM, No Display quantity