hvac controls

All Types
Image for Thermostats Thermostats Image for HVAC Switches HVAC Switches Image for HVAC Valves HVAC Valves Image for Control Boards Control Boards Image for HVAC Controllers HVAC Controllers Image for HVAC Sensors HVAC Sensors Image for HVAC Actuators HVAC Actuators Image for HVAC Actuator Parts & Accessories HVAC Actuator Parts & Accessories Image for Aquastats Aquastats
Filter
View Details Siemens SKB62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKB62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3 / 4" Stroke | Siemens
Brand: Siemens
SKU: SKB62U
$1,460.22 each
View Details Belimo P10000A GR Feedback potentiometer 10000 ohms. | Blackhawk Supply
P10000A GR | Feedback potentiometer 10000 ohms. | Belimo
Brand: Belimo
SKU: P10000A GR
$126.00 each
View Details Aquamotion AMH1K-3UV Hot Water Tank Recirculation Kit, Under Sink without Electrical Outlet | Blackhawk Supply
AMH1K-3UV | Hot Water Tank Recirculation Kit, Under Sink without Electrical Outlet | Aquamotion
Brand: Aquamotion
SKU: AMH1K-3UV
$387.55 each
View Details Siemens 333-072 Replacement Diaphragm, No. 4 Damper Act w/ Discontinued Cast Alum Hsg 5pk | Blackhawk Supply
333-072 | Replacement Diaphragm, No. 4 Damper Act w / Discontinued Cast Alum Hsg 5pk | Siemens
Brand: Siemens
SKU: 333-072
$139.26 each
View Details Siemens S55155-A111 SSC161.35U | 0-10V, Fail Safe, Powermite MT Series Actuator | Blackhawk Supply
S55155-A111 | SSC161.35U | 0-10V, Fail Safe, Powermite MT Series Actuator | Siemens
Brand: Siemens
SKU: S55155-A111
$234.32 each
View Details ACI A/SCTA2-50 Current Sensor (Split Core) | Loop Powered | 4-20 mA Average Output | Jumper Selectable Range: 0-10 | 0-20 | 0-50A | Blackhawk Supply
A / SCTA2-50 | Current Sensor (Split Core) | Loop Powered | 4-20 mA Average Output | Jumper Selectable Range: 0-10 | 0-20 | 0-50A | ACI
Brand: ACI
SKU: A/SCTA2-50
$89.44 each
View Details Veris CWE2 Economy Wall Air Quality Sensor | Blackhawk Supply
CWE2 | Economy Wall Air Quality Sensor | Veris
Brand: Veris
SKU: CWE2
$146.68 each
View Details Schneider Electric M323A01 SmartX, Ball Valve Actuator, Proportional, Spring Return Close, 24 VAC, 10FT Plenum Cable, NEMA 2 | Blackhawk Supply
M323A01 | SmartX, Ball Valve Actuator, Proportional, Spring Return Close, 24 VAC, 10FT Plenum Cable, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: M323A01
$142.32 each
View Details Belimo TR24-SR/300 US Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply
TR24-SR / 300 US | Valve Actuator | Non-Spg | 24V | Modulating | Belimo
Brand: Belimo
SKU: TR24-SR/300 US
$201.15 each
View Details Belimo SGVL+SVKB24-MFT SGVL w/ Electronic FS | 337 lbf | 24V | MFT | Blackhawk Supply
SGVL+SVKB24-MFT | SGVL w / Electronic FS | 337 lbf | 24V | MFT | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-MFT
$802.35 each
View Details Belimo LF24-SR-S US Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
LF24-SR-S US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LF24-SR-S US
$403.20 each
View Details Belimo IND-PR01 Linkage with position indicator for HD valves | Blackhawk Supply
IND-PR01 | Linkage with position indicator for HD valves | Belimo
Brand: Belimo
SKU: IND-PR01
$95.40 each
View Details Belimo GMX24-MFT Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
GMX24-MFT | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: GMX24-MFT
$580.05 each
View Details Senva Sensors C-2350VFD Autoset VFD, 3.5-135A, split core | Blackhawk Supply
C-2350VFD | Autoset VFD, 3.5-135A, split core | Senva Sensors
Brand: Senva Sensors
SKU: C-2350VFD
$60.99 each
View Details KMC MEP-4501 Damper Actuator | 45 in-lb | Non-Spring Return | 24V | Floating | Blackhawk Supply
MEP-4501 | Damper Actuator | 45 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-4501
$121.09 each
View Details KMC BAC-8001 BACnet ASC: SimplyVAV, Cooling / Heating, 40 in-lbs, 90 sec. | Blackhawk Supply
BAC-8001 | BACnet ASC: SimplyVAV, Cooling / Heating, 40 in-lbs, 90 sec. | KMC
Brand: KMC
SKU: BAC-8001
$320.91 each
View Details Siemens QFM3160 Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Blackhawk Supply
QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
SKU: QFM3160
$252.36 each
View Details Johnson Controls TE-631GV-2 DUCT PROBE TEMP. SEN. 1K; DUCT PROBE TEMP SENSOR 1K NICKEL SENSOR 4IN PROBE | Blackhawk Supply
TE-631GV-2 | YCCSVAV4inFlangeMntTemp | Johnson Controls
Brand: Johnson Controls
SKU: TE-631GV-2
$31.30 each
View Details Johnson Controls A421AEC-01C ELECTRONICSINGLESTAGE | Blackhawk Supply
A421AEC-01C | ELECTRONICSINGLESTAGE | Johnson Controls
Brand: Johnson Controls
SKU: A421AEC-01C
$186.83 each
View Details Midland Metal Mfg. 46930 1/8 ECONOMY MXF CHROME PLATE MINI VLV | Blackhawk Supply
46930 | 1 / 8 ECONOMY MXF CHROME PLATE MINI VLV | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46930
$6.99 each
View Details Veris H721HC Solid Core | Range:0-50 | 0-100 | 0-200AAC Sw Select | Output:4-20mA | Blackhawk Supply
H721HC | Solid Core | Range:0-50 | 0-100 | 0-200AAC Sw Select | Output:4-20mA | Veris
Brand: Veris
SKU: H721HC
$69.10 each
View Details Lochinvar 100275528 Flow Sensor for NKC110/150/199 | Blackhawk Supply
100275528 | Flow Sensor for NKC110 / 150 / 199 | Lochinvar
Brand: Lochinvar
SKU: 100275528
$38.25 each
View Details Keystone EPI2-006 EPI2-006 | Keystone EPI2-006 (Electric Actuator | 100-240-40 VAC/VDC | 600 in-lb On/Off) | Blackhawk Supply
EPI2-006 | EPI2-006 | Keystone EPI2-006 (Electric Actuator | 100-240-40 VAC / VDC | 600 in-lb On / Off) | Keystone
Brand: Keystone
SKU: EPI2-006
View Details
View Details Schneider Electric M333A00 SmartX, Ball Valve Actuator, Proportional, Non Spring Return, 24 VAC, Terminal Block, NEMA 2 | Blackhawk Supply
M333A00 | SmartX, Ball Valve Actuator, Proportional, Non Spring Return, 24 VAC, Terminal Block, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: M333A00
$81.35 each
Committed to customer satisfaction
as experts in HVAC Controls
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo LF24-SR US Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
LF24-SR US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LF24-SR US
$357.30 each
Belimo AMB24-3 Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
AMB24-3 | Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: AMB24-3
$277.65 each
Square D MD3304X Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Blackhawk Supply
MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
$102.64 each
Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.35 each
Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
$468.45 each
Contemporary Controls EISK5-100T 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-100T | 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
$119.06 each
Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
$114.30 each
Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
$261.45 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart $0.00 Quote these products
You can order without authorization. The system will remember your information after completion.