air quality & ventilation

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View Details iO HVAC Controls RRD-06 Rheem 6" Round Retro Zone Damper - 35 Sec. Belimo 3-Wire Actuator | Blackhawk Supply
RRD-06 | Rheem 6" Round Retro Zone Damper - 35 Sec. Belimo 3-Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RRD-06
$134.22 each
View Details York S1-02635587000 Fan Propeller 24 Inch Clockwise 31 Degrees 3 Blades 1/2 Inch | Blackhawk Supply
S1-02635587000 | Fan Propeller 24 Inch Clockwise 31 Degrees 3 Blades 1 / 2 Inch | York
Brand: York
SKU: S1-02635587000
View Details
View Details HONEYWELL HOME ARD12TZ/U Automatic Damper TrueZone ARD 1 Blade 12 Inch Round Side or Top Galvanized Steel Power Closed Spring Open | Blackhawk Supply
ARD12TZ / U | Automatic Damper TrueZone ARD 1 Blade 12 Inch Round Side or Top Galvanized Steel Power Closed Spring Open | HONEYWELL HOME
Brand: HONEYWELL HOME
SKU: ARD12TZ/U
$197.96 each
View Details EWC Controls 18X18 ND-15S 18X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply
18X18 ND-15S | 18X18 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X18 ND-15S
$289.68 each
View Details iO HVAC Controls RM-2010 Rheem 20 x 10 Rectangular Zone Damper, 35 second Belimo actuator | Blackhawk Supply
RM-2010 | Rheem 20 x 10 Rectangular Zone Damper, 35 second Belimo actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RM-2010
$271.53 each
View Details iO HVAC Controls RRD-08 Rheem 8" Round Retro Zone Damper - 35 Sec. Belimo 3-Wire Actuator | Blackhawk Supply
RRD-08 | Rheem 8" Round Retro Zone Damper - 35 Sec. Belimo 3-Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RRD-08
$140.05 each
View Details EWC Controls 16 URD-15S 16 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply
16 URD-15S | 16 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 16 URD-15S
$256.53 each
View Details EWC Controls 20X24 ND-15S 20X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply
20X24 ND-15S | 20X24 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 20X24 ND-15S
$355.47 each
View Details York S1-02642524000 Fan Propeller 24 Inch Clockwise 34 Degrees 3 Blades | Blackhawk Supply
S1-02642524000 | Fan Propeller 24 Inch Clockwise 34 Degrees 3 Blades | York
Brand: York
SKU: S1-02642524000
View Details
View Details EWC Controls 18X16 ND-15S 18X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply
18X16 ND-15S | 18X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18X16 ND-15S
$287.13 each
View Details Braeburn 111220 Rectangular Damper | 12 x 20 Rectangular Damper PC/SR | Blackhawk Supply
111220 | Rectangular Damper | 12 x 20 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 111220
$185.86 each
View Details Jomar 221-116 Filterball Replacement Filters | 304 Stainless Steel | For Sizes: 1-1/4" | Blackhawk Supply
221-116 | Filterball Replacement Filters | 304 Stainless Steel | For Sizes: 1-1 / 4" | Jomar
Brand: Jomar
SKU: 221-116
$22.23 each
View Details Dwyer 160F Straight stainless steel pitot tube | 18" | Blackhawk Supply
160F | Straight stainless steel pitot tube | 18" | Dwyer
Brand: Dwyer
SKU: 160F
$277.84 each
View Details EWC Controls 20X10 ND-RSD NO Rectangular Damper | 20X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Blackhawk Supply
20X10 ND-RSD NO | Rectangular Damper | 20X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | EWC Controls
Brand: EWC Controls
SKU: 20X10 ND-RSD NO
$248.37 each
View Details HONEYWELL HOME MARD8/U Automatic Damper MARD Modulating 1 Blade 8 Inch Round Side or Top Galvanized Steel Floating | Blackhawk Supply
MARD8 / U | Automatic Damper MARD Modulating 1 Blade 8 Inch Round Side or Top Galvanized Steel Floating | HONEYWELL HOME
Brand: HONEYWELL HOME
SKU: MARD8/U
View Details
View Details Dwyer 166-12 Pocket size Pitot tube | 1/8" dia. | 12" insertion length | 3" tip. | Blackhawk Supply
166-12 | Pocket size Pitot tube | 1 / 8" dia. | 12" insertion length | 3" tip. | Dwyer
Brand: Dwyer
SKU: 166-12
$146.35 each
View Details EWC Controls 8X28 ND Rectangular Damper | 8X28 ND MOTORIZED DAMPER | Blackhawk Supply
8X28 ND | Rectangular Damper | 8X28 ND MOTORIZED DAMPER | EWC Controls
Brand: EWC Controls
SKU: 8X28 ND
$262.14 each
View Details iO HVAC Controls EB-3014 Electronic 30 x 14 Bypass Damper | Blackhawk Supply
EB-3014 | Electronic 30 x 14 Bypass Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: EB-3014
$545.55 each
View Details iO HVAC Controls RBD-07 7" Retro Boot Damper | Blackhawk Supply
RBD-07 | 7" Retro Boot Damper | iO HVAC Controls
Brand: iO HVAC Controls
SKU: RBD-07
$132.77 each
View Details Dwyer 166T Telescoping pitot tube | Blackhawk Supply
166T | Telescoping pitot tube | Dwyer
Brand: Dwyer
SKU: 166T
$331.71 each
View Details EWC Controls 14X14 ND-15S 14X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply
14X14 ND-15S | 14X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14X14 ND-15S
$269.28 each
View Details Braeburn 110812 Rectangular Damper | 8 x 12 Rectangular Damper PC/SR | Blackhawk Supply
110812 | Rectangular Damper | 8 x 12 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 110812
$161.01 each
View Details iO HVAC Controls CD-1608 16 x 08 Carrier/Bryant Rectangular Zone Damper - Belimo 3 Wire Actuator | Blackhawk Supply
CD-1608 | 16 x 08 Carrier / Bryant Rectangular Zone Damper - Belimo 3 Wire Actuator | iO HVAC Controls
Brand: iO HVAC Controls
SKU: CD-1608
$243.93 each
View Details Dwyer 160S-18PM Permanent mount "S" type stainless steel Pitot tube | 18" insertion length. | Blackhawk Supply
160S-18PM | Permanent mount "S" type stainless steel Pitot tube | 18" insertion length. | Dwyer
Brand: Dwyer
SKU: 160S-18PM
$815.13 each
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iO HVAC Controls IO-WRP iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | Blackhawk Supply
IO-WRP | iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
Contemporary Controls EISK8-100T Skorpion 8-Port 10/100Mbps Switch | Blackhawk Supply
EISK8-100T | Skorpion 8-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$340.31 each
Veris H321 Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Blackhawk Supply
H321 | Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Veris
Brand: Veris
SKU: H321
$170.43 each
Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
AS-IH-1013-1 | Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 each
Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
$381.67 each
Danfoss 065B8900 3/4" NPT C20 THERMOSTATIC DAMPER | Blackhawk Supply
065B8900 | 3/4" NPT C20 THERMOSTATIC DAMPER | Danfoss
Brand: Danfoss
SKU: 065B8900
$154.40 each
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$335.70 each
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