hvac controllers

All Types
Chiller Controllers Image for VAV Controllers VAV Controllers Image for Refrigeration Controllers Refrigeration Controllers Image for Boiler Controllers Boiler Controllers Image for Ventilation Controllers Ventilation Controllers Image for Pump Controllers Pump Controllers Image for Fan Coil Controllers Fan Coil Controllers Image for Room Controllers & Zone Controllers Room Controllers & Zone Controllers
Filter
View Details Johnson Controls T-5800-1 REC-CONTR,SINGLE,PROP. | Blackhawk Supply
T-5800-1 | REC-CONTR, SINGLE, PROP. | Johnson Controls
Brand: Johnson Controls
SKU: T-5800-1
$1,784.00 each
View Details Veris U006-0001 SeaHawk Single Zone Leak Detection Controller | RLE LD1000 | Blackhawk Supply
U006-0001 | SeaHawk Single Zone Leak Detection Controller | RLE LD1000 | Veris
Brand: Veris
SKU: U006-0001
$744.10 each
View Details Taco ZVC406-5 ZONE VALVE CONTROL, 6 ZONE | Blackhawk Supply
ZVC406-5 | ZONE VALVE CONTROL, 6 ZONE | Taco
Brand: Taco
SKU: ZVC406-5
$262.06 each
View Details Neptronic NFHROB20-GRA NEPTRONIC HUMIDITY CONTROL | Blackhawk Supply
NFHROB20-GRA | NEPTRONIC HUMIDITY CONTROL | Neptronic
Brand: Neptronic
SKU: NFHROB20-GRA
$318.75 each
View Details iO HVAC Controls BAL-C Battery Powered Controller for the SC-BAL Damper | Blackhawk Supply
BAL-C | Battery Powered Controller for the SC-BAL Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: BAL-C
$114.75 each
View Details Omega CNITH-I16D33-5 1/16,ITH,DUAL,CNTLR 9032.89.90 | Blackhawk Supply
CNITH-I16D33-5 | 1 / 16, ITH, DUAL, CNTLR 9032.89.90 | Omega
Brand: Omega
SKU: CNITH-I16D33-5
$803.99 each
View Details Omega CN79033 DUAL ZONE CONTROLLER 2 RELAYS | Blackhawk Supply
CN79033 | DUAL ZONE CONTROLLER 2 RELAYS | Omega
Brand: Omega
SKU: CN79033
$677.99 each
View Details Patterson-Kelley 26-3000-0329 Low Water Cutoff Control Board | Blackhawk Supply
26-3000-0329 | Low Water Cutoff Control Board | Patterson-Kelley
Brand: Patterson-Kelley
SKU: 26-3000-0329
View Details
View Details HONEYWELL HOME H6062A1000/U Control HumidiPro Digital Humidity 1-5/16L x 4-1/2W x 3-7/16H Inch Return Duct or Wall 24 Volt | Blackhawk Supply
H6062A1000 / U | Control HumidiPro Digital Humidity 1-5 / 16L x 4-1 / 2W x 3-7 / 16H Inch Return Duct or Wall 24 Volt | HONEYWELL HOME
Brand: HONEYWELL HOME
SKU: H6062A1000/U
$114.24 each
View Details Honeywell T675A1540/U REMOTE TEMPERATURE CONTROLLER, 55F TO 175F SET POINT, 1 SPDT, COPPER BULB, 5 FT. CAPILLARY LENGTH, 3.6F TO 12F DIFFERENTIAL, INCLUDES 107324A DUCT BULB HOLDER | Blackhawk Supply
T675A1540 / U | REMOTE TEMPERATURE CONTROLLER, 55F TO 175F SET POINT, 1 SPDT, COPPER BULB, 5 FT. CAPILLARY LENGTH, 3.6F TO 12F DIFFERENTIAL, INCLUDES 107324A DUCT BULB HOLDER | Honeywell
Brand: Honeywell
SKU: T675A1540/U
$331.53 each
View Details Honeywell T775M2048/U ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INC LUDED. | Blackhawk Supply
T775M2048 / U | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INC LUDED. | Honeywell
Brand: Honeywell
SKU: T775M2048/U
$486.51 each
View Details Square D ZBRRD Programmable receiver - 2 relays - 24..240 V AC/DC - 2 pusbuttons - 6 LEDs | Blackhawk Supply
ZBRRD | Programmable receiver - 2 relays - 24..240 V AC / DC - 2 pusbuttons - 6 LEDs | Square D
Brand: Square D
SKU: ZBRRD
$312.21 each
View Details Dwyer DHII-007 Differential pressure controller | selectable engineering units: 10.00" w.c. | .8333 ft w.c. | 254.0 mm w.c. | 25.40 cm w.c. | .3613 psi | .7356" Hg | 18.68 mm Hg | 24.91 mbar | 2491 Pa | 2.491 kPa | 24.91 hPa | 5.780 oz/in². | Blackhawk Supply
DHII-007 | Differential pressure controller | selectable engineering units: 10.00" w.c. | .8333 ft w.c. | 254.0 mm w.c. | 25.40 cm w.c. | .3613 psi | .7356" Hg | 18.68 mm Hg | 24.91 mbar | 2491 Pa | 2.491 kPa | 24.91 hPa | 5.780 oz / in². | Dwyer
Brand: Dwyer
SKU: DHII-007
$1,015.18 each
View Details Dwyer DHC-204 Differential pressure controller | range ±1.0 in w.c. | Blackhawk Supply
DHC-204 | Differential pressure controller | range ±1.0 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-204
$548.24 each
View Details Dwyer DHC-010 Differential pressure controller | range 25 in w.c. | Blackhawk Supply
DHC-010 | Differential pressure controller | range 25 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-010
$548.24 each
View Details Dwyer DH-008 Differential pressure controller | selectable engineering units: 25.00" w.c. | 2.083 ft w.c. | 635.0 mm w.c. | 63.50 cm w.c. | .9032 psi | 1.839" Hg | 46.71 mm Hg | 62.27 mbar | 6227 Pa | 6.227 kPa | 62.27 hPa | 14.45 oz/in². | Blackhawk Supply
DH-008 | Differential pressure controller | selectable engineering units: 25.00" w.c. | 2.083 ft w.c. | 635.0 mm w.c. | 63.50 cm w.c. | .9032 psi | 1.839" Hg | 46.71 mm Hg | 62.27 mbar | 6227 Pa | 6.227 kPa | 62.27 hPa | 14.45 oz / in². | Dwyer
Brand: Dwyer
SKU: DH-008
$752.05 each
View Details Contemporary Controls BAST-321HP-BW2 BACnet/IP Heat Pump 2-comp, 1-Aux Heat, 1-Fan, Wi-Fi | Blackhawk Supply
BAST-321HP-BW2 | BACnet / IP Heat Pump 2-comp, 1-Aux Heat, 1-Fan, Wi-Fi | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-321HP-BW2
$203.00 each
View Details Crandall Stats & Sensors THC-3 ENTHALPY CONTROL Two Position Low Voltage Control of Total Heat (Temperature & Humidity) | Blackhawk Supply
THC-3 | ENTHALPY CONTROL Two Position Low Voltage Control of Total Heat (Temperature & Humidity) | Crandall Stats & Sensors
Brand: Crandall Stats & Sensors
SKU: THC-3
$228.16 each
View Details Belimo VRU-M1R-BAC VAV-Universal, with integrated differential pressure sensor | Blackhawk Supply
VRU-M1R-BAC | VAV-Universal, with integrated differential pressure sensor | Belimo
Brand: Belimo
SKU: VRU-M1R-BAC
$437.40 each
View Details Square D TM172ASCTB42 Modicon M172 Performance 42 I/Os Screw Terminal Blocks | Blackhawk Supply
TM172ASCTB42 | Modicon M172 Performance 42 I / Os Screw Terminal Blocks | Square D
Brand: Square D
SKU: TM172ASCTB42
$22.59 each
View Details Square D XB5RMA04 Harmony Pack SPS, XB5, Plastic Handy Box, Programmable Receiver, 24.-240 V AC/DC | Blackhawk Supply
XB5RMA04 | Harmony Pack SPS, XB5, Plastic Handy Box, Programmable Receiver, 24.-240 V AC / DC | Square D
Brand: Square D
SKU: XB5RMA04
$484.75 each
View Details iO HVAC Controls ZP6-KIT Six Zone (3H/2C) zone panel Kit | Blackhawk Supply
ZP6-KIT | Six Zone (3H / 2C) zone panel Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP6-KIT
$607.66 each
View Details iO HVAC Controls ZP3-HCMS-KIT Three Zone (2H/2C) Zone Panel Kit | Blackhawk Supply
ZP3-HCMS-KIT | Three Zone (2H / 2C) Zone Panel Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP3-HCMS-KIT
$213.28 each
View Details Bell & Gossett 109423 AZ-1A Snap-On Pump Relay | Blackhawk Supply
109423 | AZ-1A Snap-On Pump Relay | Bell & Gossett (OBSOLETE)
Brand: Bell & Gossett
SKU: 109423
View Details
Committed to customer satisfaction
as experts in HVAC Controllers
(847) 773-0645
Recently Viewed

Popular Products

View all →
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.