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View Details ACI A/WPR2-300-20-LCD Remote Wet Differential Pressure, 0-30, 0-75, 0-150, 0-300 PSID (Default), 20' Cables, LCD, Outputs: 0-10 VDC (Default), 0-5 VDC, 4-20mA (Selectable) | Blackhawk Supply
A / WPR2-300-20-LCD | Remote Wet Differential Pressure, 0-30, 0-75, 0-150, 0-300 PSID (Default), 20' Cables, LCD, Outputs: 0-10 VDC (Default), 0-5 VDC, 4-20mA (Selectable) | ACI
Brand: ACI
SKU: A/WPR2-300-20-LCD
$615.99 each
View Details Belimo AMX120-SR Damper Actuator | 180 in-lb | Non-Spg Rtn | 100 to 240V | Modulating | Blackhawk Supply
AMX120-SR | Damper Actuator | 180 in-lb | Non-Spg Rtn | 100 to 240V | Modulating | Belimo
Brand: Belimo
SKU: AMX120-SR
$476.10 each
View Details Belimo LRB120-3 Valve Actuator | Non-Spg | 100 to 240V | On/Off/Floating Point | Blackhawk Supply
LRB120-3 | Valve Actuator | Non-Spg | 100 to 240V | On / Off / Floating Point | Belimo
Brand: Belimo
SKU: LRB120-3
$205.20 each
View Details ACI ESENSE-R Carbon Dioxide Sensor, Room Mount, 0-2000 PPM, 0-10VDC or 4-20mA Output | Blackhawk Supply
ESENSE-R | Carbon Dioxide Sensor, Room Mount, 0-2000 PPM, 0-10VDC or 4-20mA Output | ACI
Brand: ACI
SKU: ESENSE-R
$318.99 each
View Details ACI A/RH2-AN-D-4X Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 4X Enclosure | Blackhawk Supply
A / RH2-AN-D-4X | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10, 000 Ohm Thermistor (Type III), NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/RH2-AN-D-4X
$245.99 each
View Details ACI 85930-018-005 NO2, Replacement Sensor, 0-10ppm | Blackhawk Supply
85930-018-005 | NO2, Replacement Sensor, 0-10ppm | ACI
Brand: ACI
SKU: 85930-018-005
$216.99 each
View Details Siemens 192-840 Room Thermostat Kit, Pneumatic, RETROLINE, DA, Fahrenheit, SSP | Blackhawk Supply
192-840 | Room Thermostat Kit, Pneumatic, RETROLINE, DA, Fahrenheit, SSP | Siemens
Brand: Siemens
SKU: 192-840
$156.02 each
View Details Square D 8911DPSG53V09 8911DPS definite purpose starter, 50 A, 3P, 208/240 V 60 Hz / 220 V 50 Hz coil, NEMA 1 | Blackhawk Supply
8911DPSG53V09 | 8911DPS definite purpose starter, 50 A, 3P, 208 / 240 V 60 Hz / 220 V 50 Hz coil, NEMA 1 | Square D
Brand: Square D
SKU: 8911DPSG53V09
$492.99 each
View Details Veris PS12-S30W DC Power Supply, Slim line, 100/240Vac to 12Vdc 2.5A or 24Vdc 1.3A | Blackhawk Supply
PS12-S30W | DC Power Supply, Slim line, 100 / 240Vac to 12Vdc 2.5A or 24Vdc 1.3A | Veris
Brand: Veris
SKU: PS12-S30W
$124.70 each
View Details Veris TW2TAXA Sensor, Temp, Wall, Touchscreen, Transmitter | Blackhawk Supply
TW2TAXA | Sensor, Temp, Wall, Touchscreen, Transmitter | Veris
Brand: Veris
SKU: TW2TAXA
$101.99 each
View Details Veris H709HV Current Switch | Solid | Adj | NO | 250V | Blackhawk Supply
H709HV | Current Switch | Solid | Adj | NO | 250V | Veris
Brand: Veris
SKU: H709HV
$112.99 each
View Details Belimo 22ADP-58QB Diff Air Pressure Sensor 250 LCD MULT AZ | Blackhawk Supply
22ADP-58QB | Diff Air Pressure Sensor 250 LCD MULT AZ | Belimo
Brand: Belimo
SKU: 22ADP-58QB
$365.40 each
View Details APC APCRBC136 APC Replacement Battery Cartridge | Blackhawk Supply
APCRBC136 | APC Replacement Battery Cartridge | APC
Brand: APC
SKU: APCRBC136
$708.99 each
View Details ACI A/RH2-AN-R Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 10,000 Ohm Thermistor (Type III) | Blackhawk Supply
A / RH2-AN-R | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 10, 000 Ohm Thermistor (Type III) | ACI
Brand: ACI
SKU: A/RH2-AN-R
$237.99 each
View Details Siemens 535-490-24 Rigid Averaging Duct Sensor, 20 to 120 Deg F, 24-Inch | Blackhawk Supply
535-490-24 | Rigid Averaging Duct Sensor, 20 to 120 Deg F, 24-Inch | Siemens
Brand: Siemens
SKU: 535-490-24
$108.50 each
View Details Square D 8911DPSO53V02 Definite Purpose Starter, 50A, Open, 110V 50 Hz, 120V 60 Hz, 3-Poles, 3-Phase | Blackhawk Supply
8911DPSO53V02 | Definite Purpose Starter, 50A, Open, 110V 50 Hz, 120V 60 Hz, 3-Poles, 3-Phase | Square D
Brand: Square D
SKU: 8911DPSO53V02
$451.99 each
View Details Erie AP33A000 Act (AP33A000): Elec, Prop, 0-10 VDC/4-20mAdc, NSR, 24 VAC, No Leads, Rotary, N1, Erie PopTop | Blackhawk Supply
AP33A000 | Act (AP33A000): Elec, Prop, 0-10 VDC / 4-20mAdc, NSR, 24 VAC, No Leads, Rotary, N1, Erie PopTop | Erie
Brand: Erie
SKU: AP33A000
$116.99 each
View Details RLE Technologies LD1000 SeaHawk Single Zone Leak Detection Controller | Veris U006-0001 | Blackhawk Supply
LD1000 | SeaHawk Single Zone Leak Detection Controller | Veris U006-0001 | RLE Technologies
Brand: RLE Technologies
SKU: LD1000
$685.99 each
View Details Veris AG04 GAS PLATFORM SENSOR CO/NO2 CMB | Blackhawk Supply
AG04 | GAS PLATFORM SENSOR CO / NO2 CMB | Veris
Brand: Veris
SKU: AG04
$415.99 each
View Details Square D 8911DPSG13V09 Definite Purpose Starter, 20A, NEMA 1, 200V 50 Hz, 208-240V 60 Hz, 3-Poles, 3-Phase | Blackhawk Supply
8911DPSG13V09 | Definite Purpose Starter, 20A, NEMA 1, 200V 50 Hz, 208-240V 60 Hz, 3-Poles, 3-Phase | Square D
Brand: Square D
SKU: 8911DPSG13V09
$235.99 each
View Details Viconics VTR7350A5031B COMMERCIAL TERMINAL EQUIPMENT CONTROLLER FCU + RH [VC SERIES RELAY PACK SOLD SEPARATELY] | Blackhawk Supply
VTR7350A5031B | COMMERCIAL TERMINAL EQUIPMENT CONTROLLER FCU + RH [VC SERIES RELAY PACK SOLD SEPARATELY] | Viconics
Brand: Viconics
SKU: VTR7350A5031B
$243.99 each
View Details Veris PG06AV 316L Stainless Steel Wetted 0 to 10 VDC Gauge Pressure Sensor, 0 to 75 psig | Blackhawk Supply
PG06AV | 316L Stainless Steel Wetted 0 to 10 VDC Gauge Pressure Sensor, 0 to 75 psig | Veris
Brand: Veris
SKU: PG06AV
$261.99 each
View Details Veris HW2XA2C Sensor, Humidity, Wall, 2% Accuracy, Accuracy, Temp, 1k Platinum RTD | Blackhawk Supply
HW2XA2C | Sensor, Humidity, Wall, 2% Accuracy, Accuracy, Temp, 1k Platinum RTD | Veris
Brand: Veris
SKU: HW2XA2C
$158.99 each
View Details Veris PG03AM 316L Stainless Steel Wetted 4 to 20 mA Gauge Pressure Sensor, 0 to 15 psig | Blackhawk Supply
PG03AM | 316L Stainless Steel Wetted 4 to 20 mA Gauge Pressure Sensor, 0 to 15 psig | Veris
Brand: Veris
SKU: PG03AM
$204.99 each
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H221 | Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in | Veris
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As a Commercial HVAC Distributor we have access to 100’s of product lines.  If you don’t see the part or brand you are looking for please provide us the details and we would be happy to offer you a competitive quote.

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