hvac

Filter
View Details Dwyer DM-1204 DigiMag® differential digital flow gage | range 0-1" w.c. | Blackhawk Supply
DM-1204 | DigiMag® differential digital flow gage | range 0-1" w.c. | Dwyer
Brand: Dwyer
SKU: DM-1204
$332.99 each
View Details Macromatic TH43168-09-33 Repeat cycle (OFF 1st) | 24V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 seconds | Encapsulated | Analog | Blackhawk Supply
TH43168-09-33 | Repeat cycle (OFF 1st) | 24V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43168-09-33
$104.99 each
View Details Wika 14483397 732.51.4" (approx. -1/+2 bar) -10PSI...30PSI (SSG-101957) | Blackhawk Supply
14483397 | 732.51.4" (approx. -1 / +2 bar) -10PSI...30PSI (SSG-101957) | Wika
Brand: Wika
SKU: 14483397
$1,690.99 each
View Details Bray MKL2-N030/70-24-0081H-BBU 3" Lugged Butterfly valve High Performance | ANSI Class 150 | CS body | CV 185 | Normally Open | 24 VAC/30VDC | Two position | 800 lb-in | NEMA 4 | Heater | & Battery Backup unit | Blackhawk Supply
MKL2-N030 / 70-24-0081H-BBU | 3" Lugged Butterfly valve High Performance | ANSI Class 150 | CS body | CV 185 | Normally Open | 24 VAC / 30VDC | Two position | 800 lb-in | NEMA 4 | Heater | & Battery Backup unit | Bray
Brand: Bray
SKU: MKL2-N030/70-24-0081H-BBU
$4,395.05 each
View Details Senva Sensors TG0R-3A Toxic Gas Room - R134A 0-5V | Blackhawk Supply
TG0R-3A | Toxic Gas Room - R134A 0-5V | Senva Sensors
Brand: Senva Sensors
SKU: TG0R-3A
$335.99 each
View Details Bray 3LSE-03S39/DS24-180-T-D 3" 3-Way Lugged Butterfly Valve Resilient | ANSI Class 125/150 | DI body | SS Disc | CV 360 | Damper & Valve actuator | 24 VAC/DC | 177 lb-in | on/off or floating | Spring Return | Dual | Blackhawk Supply
3LSE-03S39 / DS24-180-T-D | 3" 3-Way Lugged Butterfly Valve Resilient | ANSI Class 125 / 150 | DI body | SS Disc | CV 360 | Damper & Valve actuator | 24 VAC / DC | 177 lb-in | on / off or floating | Spring Return | Dual | Bray
Brand: Bray
SKU: 3LSE-03S39/DS24-180-T-D
View Details
View Details Belimo EXT-OP-REG Regulator (0.5 LPM) For Sensor Module Calibration | Blackhawk Supply
EXT-OP-REG | Regulator (0.5 LPM) For Sensor Module Calibration | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-REG
View Details
View Details Spears E1404-005C 1/2 CPVC COMPACT BALL VALVE EPDM SOCKET 115V NEMA4X | Blackhawk Supply
E1404-005C | 1 / 2 CPVC COMPACT BV EPDM SOC 115V NEMA4X | (PG:498) Spears
Brand: Spears
SKU: E1404-005C
View Details
View Details Wika 52844956 232.34.4.5" -30 inHg/+15 psi 2nd scale bar 1/2 NPT lower | Blackhawk Supply
52844956 | 232.34.4.5" -30 inHg / +15 psi 2nd scale bar 1 / 2 NPT lower | Wika
Brand: Wika
SKU: 52844956
$197.99 each
View Details Johnson Controls VH12A5JU+92NBAC 4"2WBALLVALVE117CV, | Blackhawk Supply
VH12A5JU+92NBAC | 4"2WBALLVALVE117CV, | Johnson Controls
Brand: Johnson Controls
SKU: VH12A5JU+92NBAC
$2,104.00 each
View Details WHITE RODGERS 36H32-423 Gas Valve 36H Universal Versatile Multifunction Single Stage with Propane Conversion Kit 3/4 Inch NPT 1/2 Pounds per Square Inch for Burner Controls | Blackhawk Supply
36H32-423 | Gas Valve 36H Universal Versatile Multifunction Single Stage with Propane Conversion Kit 3 / 4 Inch NPT 1 / 2 Pounds per Square Inch for Burner Controls | WHITE RODGERS
Brand: WHITE RODGERS
SKU: 36H32-423
$201.99 each
View Details Square D VCF01 MAIN EMERGENCY SWITCH 20A | Blackhawk Supply
VCF01 | MAIN EMERGENCY SWITCH 20A | Square D
Brand: Square D
SKU: VCF01
$101.99 each
View Details Siemens 171C-10602-1.9-1.9 6W ball valve 1", A=1.9Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply
171C-10602-1.9-1.9 | 6W ball valve 1", A=1.9Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-1.9-1.9
$535.69 each
View Details ACI A/3K-PM-10'CL2P 3,000 Ohm Thermistor, Pipe Mount, Brass, 10' Plenum Cable | Blackhawk Supply
A / 3K-PM-10'CL2P | 3, 000 Ohm Thermistor, Pipe Mount, Brass, 10' Plenum Cable | ACI
Brand: ACI
SKU: A/3K-PM-10'CL2P
$36.99 each
View Details Bray SSM-4-A-L-91/GA24-562-A-WS 4" Flanged ANSI 125 | 91.36 GPM Pressure Independent Control Valve | L Cartridge | NO | Linear Actuator | 24 VAC Floating;Modulating;On/Off | Fail Last | SWes;Enclosed Terminal Strip;Time Out | Blackhawk Supply
SSM-4-A-L-91 / GA24-562-A-WS | 4" Flanged ANSI 125 | 91.36 GPM Pressure Independent Control Valve | L Cartridge | NO | Linear Actuator | 24 VAC Floating;Modulating;On / Off | Fail Last | SWes;Enclosed Terminal Strip;Time Out | Bray
Brand: Bray
SKU: SSM-4-A-L-91/GA24-562-A-WS
$6,821.65 each
View Details Water Heater Parts 100112719 Burner Assembly Final 20 Inch #34 Orifice 100112719 Natural Gas for Water Heater | Blackhawk Supply
100112719 | Burner Assembly Final 20 Inch #34 Orifice 100112719 Natural Gas for Water Heater | Water Heater Parts
Brand: Water Heater Parts
SKU: 100112719
$158.54 each
View Details Belimo B315B+TR24-3/500 US CCV | 0.5" | 3 Way | 10 Cv | w/ Non-Spg | 24V | On/Off | Blackhawk Supply
B315B+TR24-3 / 500 US | CCV | 0.5" | 3 Way | 10 Cv | w / Non-Spg | 24V | On / Off | Belimo
Brand: Belimo
SKU: B315B+TR24-3/500 US
$241.65 each
View Details Bray BV05-CS3-05C/DMS24-70 1/2" | 3 piece design threaded ball valve | CS | CV 1.83 | Normally Closed | Damper & Valve actuator | 24 Vac/Dc | 70 lb-in | modulating | Spring Return | Blackhawk Supply
BV05-CS3-05C / DMS24-70 | 1 / 2" | 3 piece design threaded ball valve | CS | CV 1.83 | Normally Closed | Damper & Valve actuator | 24 Vac / Dc | 70 lb-in | modulating | Spring Return | Bray
Brand: Bray
SKU: BV05-CS3-05C/DMS24-70
$996.05 each
View Details Jomar 100-111SSG JF-100TG | 4" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Stainless Steel Ball and Stem | Blackhawk Supply
100-111SSG | JF-100TG | 4" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Stainless Steel Ball and Stem | Jomar
Brand: Jomar
SKU: 100-111SSG
$920.99 each
View Details Bray SSM-6-A-H-427/GA24-562-A 6" Flanged ANSI 125 | 426.71 GPM Pressure Independent Control Valve | H Cartridge | NO | Linear Actuator | 24 VAC Floating;Modulating;On/Off | Fail Last | SWes;Enclosed Terminal Strip;Time Out | Blackhawk Supply
SSM-6-A-H-427 / GA24-562-A | 6" Flanged ANSI 125 | 426.71 GPM Pressure Independent Control Valve | H Cartridge | NO | Linear Actuator | 24 VAC Floating;Modulating;On / Off | Fail Last | SWes;Enclosed Terminal Strip;Time Out | Bray
Brand: Bray
SKU: SSM-6-A-H-427/GA24-562-A
$12,141.25 each
View Details Belimo B61200VB-1905+SY4-24MFT Ball Valve (VB), 12", 2-way, ANSI Class 150, Cv 1905 |Configurable Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, 2 x SPDT, MFT/programmable | Blackhawk Supply
B61200VB-1905+SY4-24MFT | Ball Valve (VB), 12", 2-way, ANSI Class 150, Cv 1905 |Configurable Valve Actuator, Non fail-safe, AC / DC 24 V, 2...10 V, 2 x SPDT, MFT / programmable | Belimo
Brand: Belimo
SKU: B61200VB-1905+SY4-24MFT
$41,003.55 each
View Details Johnson Controls VH1245ANH943GGB 1/2"2WBALLVALVE11.7CV | Blackhawk Supply
VH1245ANH943GGB | 1 / 2"2WBALLVALVE11.7CV | Johnson Controls
Brand: Johnson Controls
SKU: VH1245ANH943GGB
$459.21 each
View Details Siemens 275-05981 Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Blackhawk Supply
275-05981 | Valve assy 2W NO, 3" 100Cv Eq Pct Bronze Trim Flanged float El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 275-05981
$1,418.70 each
View Details Bray 3LSE-06S34/70-24-0081H-BBU Butterfly Valve | 3 Way | Flow Configuration 4 | 6 Inch | Stainless Disc | 175 PSI | 24 VAC /30 VDC Actuator With Heater And Battery Backup Failsafe Return | On-Off Control | Blackhawk Supply
3LSE-06S34 / 70-24-0081H-BBU | Butterfly Valve | 3 Way | Flow Configuration 4 | 6 Inch | Stainless Disc | 175 PSI | 24 VAC / 30 VDC Actuator With Heater And Battery Backup Failsafe Return | On-Off Control | Bray
Brand: Bray
SKU: 3LSE-06S34/70-24-0081H-BBU
$5,698.00 each
Committed to customer satisfaction
as experts in HVAC
(847) 773-0645
Recently Viewed

Popular Products

View all →
Contemporary Controls EISK5-GT Skorpion 5-Port GigE Switch | Blackhawk Supply
EISK5-GT | Skorpion 5-Port GigE Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$203.99 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$155.99 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$180.05 each
Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
$153.99 each
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$530.99 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$376.28 each
Contemporary Controls EISK8-GT Skorpion 8-Port GigE Switch | Blackhawk Supply
EISK8-GT | Skorpion 8-Port GigE Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-GT
$271.99 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

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.

Please provide your information and the details on the parts you are looking for and we will send you quote.

1

Shipping Address

Address Type
2

Parts Needed

MFG Part Number
Brand
QTY
Comment

Quote Request Sent

Thank you for your request! Our team is reviewing your submission and will respond as soon as possible, typically within 1 business day. We understand that some requests are time-sensitive and will prioritize urgent requests whenever possible.

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.