hvac

Filter
View Details Dwyer DR204782 Direct reading glass flowmeter | 316 SS float | flow rate 21 GPH water. | Blackhawk Supply
DR204782 | Direct reading glass flowmeter | 316 SS float | flow rate 21 GPH water. | Dwyer
Brand: Dwyer
SKU: DR204782
$796.99 each
View Details Siemens B314UB-HA166.5K BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply
B314UB-HA166.5K | BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B314UB-HA166.5K
$12,920.63 each
View Details ACI A/1K-NI-IM-4"-GD 1,000 Ohm Nickel RTD, Immersion, Machined Well, 4", Galvanized Enclosure | Blackhawk Supply
A / 1K-NI-IM-4"-GD | 1, 000 Ohm Nickel RTD, Immersion, Machined Well, 4", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/1K-NI-IM-4"-GD
$70.99 each
View Details Wika 52922213 TG53.5"/S, DS, 50...300°F , L1=18"x1/4" | Blackhawk Supply
52922213 | TG53.5" / S, DS, 50...300°F , L1=18"x1 / 4" | Wika
Brand: Wika
SKU: 52922213
$164.99 each
View Details ACI A/TT100-HT-D-12"-1-GD Transmitter w/ 100 Ohm RTD, High Temperature Duct, 12" 316 SS, Galvanized Enclosure, 1-5VDC Output | Blackhawk Supply
A / TT100-HT-D-12"-1-GD | Transmitter w / 100 Ohm RTD, High Temperature Duct, 12" 316 SS, Galvanized Enclosure, 1-5VDC Output | ACI
Brand: ACI
SKU: A/TT100-HT-D-12"-1-GD
$226.99 each
View Details
View Details Belimo B216B+TR24-3/300 US CCV | 0.5" | 2 Way | 16 Cv | w/ Non-Spring | 24V | On/Off | Blackhawk Supply
B216B+TR24-3 / 300 US | CCV | 0.5" | 2 Way | 16 Cv | w / Non-Spring | 24V | On / Off | Belimo
Brand: Belimo
SKU: B216B+TR24-3/300 US
$210.15 each
View Details Wika 52710999 233.53.063 100 psi 2nd scale bar R 1/4-ISO7 (DIN2999) low | Blackhawk Supply
52710999 | 233.53.063 100 psi 2nd scale bar R 1 / 4-ISO7 (DIN2999) | Wika
Brand: Wika
SKU: 52710999
$107.99 each
View Details Honeywell VRN2FQSXC002 PRESSURE INDEPENDENT CONTROL VALVE WITH ELECTRIC ACTUATOR - 2 IN. NPT - 2-WAY - 25 GPM - STAINLESS STEEL TRIM - DCA PROFILE - FLOATING ON/OFF(FAIL IN PLACE) - 24 VAC - 2 AUX SWITCHES - NEMA 3R ENCLOSURE | Blackhawk Supply
VRN2FQSXC002 | PRESSURE INDEPENDENT CONTROL VALVE WITH ELECTRIC ACTUATOR - 2 IN. NPT - 2-WAY - 25 GPM - STAINLESS STEEL TRIM - DCA PROFILE - FLOATING ON / OFF(FAIL IN PLACE) - 24 VAC - 2 AUX SWITCHES - NEMA 3R ENCLOSURE | Honeywell
Brand: Honeywell
SKU: VRN2FQSXC002
$1,820.99 each
View Details Johnson Controls VH1845AEH9A4GGA 1/2"3WBALLVALVE1.9CV | Blackhawk Supply
VH1845AEH9A4GGA | 1 / 2"3WBALLVALVE1.9CV | Johnson Controls
Brand: Johnson Controls
SKU: VH1845AEH9A4GGA
$374.15 each
View Details Bray 3LNE-03S34/DCM24-310-WS 3" 3-Way Lugged Butterfly Valve Resilient | ANSI Class 125/150 | DI body | NDI Disc | CV 171 | Damper & Valve actuator | 24 Vac | 310 lb-in | modulating | Non-Spring Return | Blackhawk Supply
3LNE-03S34 / DCM24-310-WS | 3" 3-Way Lugged Butterfly Valve Resilient | ANSI Class 125 / 150 | DI body | NDI Disc | CV 171 | Damper & Valve actuator | 24 Vac | 310 lb-in | modulating | Non-Spring Return | Bray
Brand: Bray
SKU: 3LNE-03S34/DCM24-310-WS
$1,716.55 each
View Details Spears 4727L3-040C 4 CPVC T/U IND 3WAY VERT L/3 SPG EPDM | Blackhawk Supply
4727L3-040C | 4 CPVC T / U IND 3WAY VERT L / 3 SPG EPDM | (PG:617) Spears
Brand: Spears
SKU: 4727L3-040C
$4,511.99 each
View Details Siemens 171C-10602-2.9-2.9 6W ball valve 1", A=2.9Cv, B=2.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply
171C-10602-2.9-2.9 | 6W ball valve 1", A=2.9Cv, B=2.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-2.9-2.9
$535.69 each
View Details Bray 3LNE-04L36/DS24-180-D-WS 4" 3-Way Lugged Butterfly Valve Resilient | ANSI Class 125/150 | DI body | NDI Disc | CV 740 | Damper & Valve actuator | 24 VAC/DC | 177 lb-in | on/off | Spring Return | Dual | Blackhawk Supply
3LNE-04L36 / DS24-180-D-WS | 4" 3-Way Lugged Butterfly Valve Resilient | ANSI Class 125 / 150 | DI body | NDI Disc | CV 740 | Damper & Valve actuator | 24 VAC / DC | 177 lb-in | on / off | Spring Return | Dual | Bray
Brand: Bray
SKU: 3LNE-04L36/DS24-180-D-WS
$2,702.70 each
View Details Belimo B231+ARB24-3 CCV | 1.25" | 2 Way | 25 Cv | w/ Non-Spg | 24V | Floating | Blackhawk Supply
B231+ARB24-3 | CCV | 1.25" | 2 Way | 25 Cv | w / Non-Spg | 24V | Floating | Belimo
Brand: Belimo
SKU: B231+ARB24-3
$369.00 each
View Details Bray SSM-250-A-H-46/PAM24-112 2.5" Flanged ANSI 125 | 46.42 GPM Pressure Independent Control Valve | H Cartridge | Normally Open | Linear Actuator | 24 VAC Floating;Modulating;On/Off | Fail Last | Blackhawk Supply
SSM-250-A-H-46 / PAM24-112 | 2.5" Flanged ANSI 125 | 46.42 GPM Pressure Independent Control Valve | H Cartridge | Normally Open | Linear Actuator | 24 VAC Floating;Modulating;On / Off | Fail Last | Bray
Brand: Bray
SKU: SSM-250-A-H-46/PAM24-112
$4,555.65 each
View Details Wika 52934649 TG53.5"/S, BM, 0...200°F , L1=4"x1/4" | Blackhawk Supply
52934649 | TG53.5" / S, BM, 0...200°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52934649
$154.99 each
View Details Johnson Controls VG1845DNH938BGC 1-1/4"3WBALLVAL11.7CV | Blackhawk Supply
VG1845DNH938BGC | 1-1 / 4"3WBALLVAL11.7CV | Johnson Controls
Brand: Johnson Controls
SKU: VG1845DNH938BGC
$580.59 each
View Details Wika 52735767 233.54.063 160 psi 2nd scale bar 1/4 NPT lower mount | Blackhawk Supply
52735767 | 233.54.063 160 psi 2nd scale bar 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 52735767
$118.99 each
View Details Bray STM250-3-47/D24-210-WS 2.5" | STM Flanged Characterized ball valve | 3way | CV 47 | Damper & Valve actuator | 24 Vac/dc | 210 lb-in | on/off or floating | Non-Spring Return | Blackhawk Supply
STM250-3-47 / D24-210-WS | 2.5" | STM Flanged Characterized ball valve | 3way | CV 47 | Damper & Valve actuator | 24 Vac / dc | 210 lb-in | on / off or floating | Non-Spring Return | Bray
Brand: Bray
SKU: STM250-3-47/D24-210-WS
View Details
View Details Schneider Electric VS-7223-556-4-09 VB: 1-1/4 in, 2W, Globe, STR, NPT, UC, BR, 20 cv, 200 PSI; Act (MS41-7153): Elec, Prop, SR, NC, 24 VAC/VDC, App, 133 in-lb, Rotary, N1/N2 | Blackhawk Supply
VS-7223-556-4-09 | VB: 1-1 / 4 in, 2W, Globe, STR, NPT, UC, BR, 20 cv, 200 PSI; Act (MS41-7153): Elec, Prop, SR, NC, 24 VAC / VDC, App, 133 in-lb, Rotary, N1 / N2 | Schneider Electric
Brand: Schneider Electric
SKU: VS-7223-556-4-09
$1,128.99 each
View Details Dwyer DPG-211 Digital pressure gage | selectable engineering units: 5000 psig | 351.5 kg/cm² | 344.8 bar. | Blackhawk Supply
DPG-211 | Digital pressure gage | selectable engineering units: 5000 psig | 351.5 kg / cm² | 344.8 bar. | Dwyer
Brand: Dwyer
SKU: DPG-211
$699.99 each
View Details Dwyer A-2025-2 Stainless steel street elbow | 1/4" FNPT x 1/4" MNPT. | Blackhawk Supply
A-2025-2 | Stainless steel street elbow | 1 / 4" FNPT x 1 / 4" MNPT. | Dwyer
Brand: Dwyer
SKU: A-2025-2
$8.59 each
View Details Honeywell VRN2E1SX8100 PRESSURE INDEPENDENT CONTROL VALVE WITH ELECTRIC ACTUATOR - 1-1/2 IN. NPT - 2-WAY - 50 GPM - STAINLESS STEEL TRIM - DCA PROFILE - ON OFF(FAIL OPEN) - 100 - 250 VAC | Blackhawk Supply
VRN2E1SX8100 | PRESSURE INDEPENDENT CONTROL VALVE WITH ELECTRIC ACTUATOR - 1-1 / 2 IN. NPT - 2-WAY - 50 GPM - STAINLESS STEEL TRIM - DCA PROFILE - ON OFF(FAIL OPEN) - 100 - 250 VAC | Honeywell
Brand: Honeywell
SKU: VRN2E1SX8100
$1,678.99 each
View Details Johnson Controls VG1845FRH910HGC 3W2NPTCV292SPDT | Blackhawk Supply
VG1845FRH910HGC | 3W2NPTCV292SPDT | Johnson Controls
Brand: Johnson Controls
SKU: VG1845FRH910HGC
$815.40 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.