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![Mamac HU-224-3-VDC 0-10VDC | Duct RH Humidity Sensor | 3% Accuracy | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-224-3-VDC_medium.png?v=1713900830)
HU-224-3-VDC | 0-10VDC | Duct RH Humidity Sensor | 3% Accuracy | Mamac
Brand: Mamac
SKU: HU-224-3-VDC
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![Spears S0801-40F 4 PVC PIPE EXTENDER-SCH80 FABRICATED NPR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/bp_ext_884345ff-f298-438d-8c90-62f8a76e11b8_medium.jpg?v=1711303285)
S0801-40F | 4 PVC PIPE EXTENDER-SCH80 FABRICATED NPR | (PG:394) Spears
Brand: Spears
SKU: S0801-40F
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![Spears 406-080LSF 8 PVC LONG SWEEP 90 ELBOW SOCKET SCH40 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_406-025lsf_8fffe013-0d08-450b-8b9d-8a17d567e388_medium.jpg?v=1711297155)
406-080LSF | 8 PVC LONG SWEEP 90 ELBOW SOCKET SCH40 | (PG:047) Spears
Brand: Spears
SKU: 406-080LSF
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![Spears 806-060LSF 6 PVC LONG/SWEEP 90 ELBOW SOCKET SCH80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_806-010lsf_2d6a8007-353e-4b38-998f-a34d9bdca2be_medium.jpg?v=1711299735)
806-060LSF | 6 PVC LONG / SWEEP 90 ELBOW SOCKET SCH80 | (PG:083) Spears
Brand: Spears
SKU: 806-060LSF
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![Johnson Controls V11HAA-100 3-WAY AIR VALVE;W/BARBED; 120V 50/60HZ | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/V11HAA-100_b40acbc5-2f1f-40c8-9fde-6b2caa8cbe12_medium.png?v=1715734603)
V11HAA-100 | 3-WAY AIR VALVE;W / BARBED; 120V 50 / 60HZ | Johnson Controls
Brand: Johnson Controls
SKU: V11HAA-100
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![Johnson Controls A70HA-1C TWO CIRCUIT TEMP CONTROL; 15/55F; DIFF 5 FIXED; 1NO/1NC MAIN OPEN LOW; 1/8 X 20' BULB; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A70HA-1C_medium.jpg?v=1715731998)
A70HA-1C | TWO CIRCUIT TEMP CONTROL; 15 / 55F; DIFF 5 FIXED; 1NO / 1NC MAIN OPEN LOW; 1 / 8 X 20' BULB; | Johnson Controls
Brand: Johnson Controls
SKU: A70HA-1C
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![Johnson Controls A421ABC-03C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 9' 9" lead, -40 to 212F, HTG/CLG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A421_6b49d5db-a463-44bd-b39e-5cca5e4c416f_medium.jpg?v=1718920112)
A421ABC-03C | Single Stage Temp Controller with Sensor, 120 / 240VAC, NEMA1, 9' 9" lead, -40 to 212F, HTG / CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-03C
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![Belimo B224+LF120 US CCV | 1" | 2 Way | 19 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_b6407338-d6ef-4144-b6a1-878e3068d53e_medium.jpg?v=1714682576)
B224+LF120 US | CCV | 1" | 2 Way | 19 Cv | w / Spg Rtn | 120V | On / Off | Belimo
Brand: Belimo
SKU: B224+LF120 US
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![Belimo B220+TFRB120 CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 100-240V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B2_TFR-web_62b831cb-e592-4087-8706-e495f072c9cc_medium.png?v=1714682571)
B220+TFRB120 | CCV | 0.75" | 2 Way | 14 Cv | w / Spg Rtn | 100-240V | On / Off | Belimo
Brand: Belimo
SKU: B220+TFRB120
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![Airtek NVT70PE (Beige) 7.0" LCD BACNet Operator Touch Display Panel (B-OD) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NVT70P_ead1c7ef-5ac2-4b4b-9df4-a9a3fff59bd7_medium.jpg?v=1719413784)
NVT70PE (Beige) | 7.0" LCD BACNet Operator Touch Display Panel (B-OD) | Airtek (OBSOLETE)
Brand: Airtek
SKU: NVT70PE (Beige)
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![Heat Transfer Prod 7350P-020 Spark Electrode Munchkin with Gasket for T50M/80M/140M/199M/399M | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/407744_ad4d1344-6291-4a94-ae42-f7e9b288ba31_medium.jpg?v=1717078185)
7350P-020 | Spark Electrode Munchkin with Gasket for T50M / 80M / 140M / 199M / 399M | Heat Transfer Prod
Brand: Heat Transfer Prod
SKU: 7350P-020
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![Taco IT024Q6A1 Outdoor Reset Actuator Head for Taco iSeries Mixing Valves | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/it024q6a1-3_e2d35bcb-2b7f-49c8-a212-5615f97e0a79_medium.jpg?v=1709926509)
IT024Q6A1 | Outdoor Reset Actuator Head for Taco iSeries Mixing Valves | Taco
Brand: Taco
SKU: IT024Q6A1
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![Taco I100U3R-1 1", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/i100u3r-1-1_medium.jpg?v=1715008487)
I100U3R-1 | 1", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Taco
Brand: Taco
SKU: I100U3R-1
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![Taco 0010-021RP Taco Pump Replacement Cartridge TAC0010-021RP (for 0010 Cast Iron) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/0010-021rp-3_medium.jpg?v=1709925461)
0010-021RP | Taco Pump Replacement Cartridge TAC0010-021RP (for 0010 Cast Iron) | Taco
Brand: Taco
SKU: 0010-021RP
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![iO HVAC Controls FS-38 Suction Line Freeze Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FS-38_medium.gif?v=1708912533)
FS-38 | Suction Line Freeze Thermostat | iO HVAC Controls
Brand: iO HVAC Controls
SKU: FS-38
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![Veris FKIT-VMD3B-C24D Relay & Socket Kit | 3PDT - C w/- F Socket | 24VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/FKIT-VMD3B-C24D_medium.jpg?v=1689083902)
FKIT-VMD3B-C24D | Relay & Socket Kit | 3PDT - C w / - F Socket | 24VDC | Veris
Brand: Veris
SKU: FKIT-VMD3B-C24D
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![Spears 435-010G 1 PVC FEMALE ADAPTER SOCXFPT SCH40 GRAY | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_835-010_f1f5c5d9-46d4-419d-ace7-f05e14b0ac24_medium.jpg?v=1711297751)
435-010G | 1 PVC FEMALE ADAPTER SOCXFPT SCH40 GRAY | (PG:043) Spears
Brand: Spears
SKU: 435-010G
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![ACI A/10K-E1-PBS 10,000 Ohm Thermistor E1, Flush Mount Button, Plastic | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-pbs_b1ff3b30-4cdb-4d5a-aad5-e4042aee5407_medium.png?v=1718738232)
A / 10K-E1-PBS | 10, 000 Ohm Thermistor E1, Flush Mount Button, Plastic | ACI
Brand: ACI
SKU: A/10K-E1-PBS
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![Spears 475-012 1-1/4 PVC WYE SOCKET SCH40 235PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_475-010_74a15449-2297-4828-ad33-3a01d8808fb1_medium.jpg?v=1711298526)
475-012 | 1-1 / 4 PVC WYE SOCKET SCH40 235PSI | (PG:040) Spears
Brand: Spears
SKU: 475-012
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![Spears 807-010SR 1 PVC 90 ELBOW SOCXSR/FPT SCH80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_807-010sr_medium.jpg?v=1711299689)
807-010SR | 1 PVC 90 ELBOW SOCXSR / FPT SCH80 | (PG:086) Spears
Brand: Spears
SKU: 807-010SR
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![Belimo 01HT-5L Contact Temp Sensor NTC10k | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22HT-5.._01_4C-product_retina_72c0055c-e993-4019-8d5c-69ff28da0336_medium.jpg?v=1714682060)
01HT-5L | Contact Temp Sensor NTC10k | Belimo
Brand: Belimo
SKU: 01HT-5L
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![Saginaw SCE-PEN09 Paint, Touch-Up Pen | 6 (H) x 1 (W) x 1 (D) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/sce-pen09_medium.png?v=1688932180)
SCE-PEN09 | Paint, Touch-Up Pen | 6 (H) x 1 (W) x 1 (D) | Saginaw
Brand: Saginaw
SKU: SCE-PEN09
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B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US![Belimo FSLF120 Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FSLF120-US-web_6408290e-3072-4355-b6e3-2293301e7f49_large.png?v=1714683603)
FSLF120 | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120![Veris PX3ULX05 Pressure | Dry | Univ | LCD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PX3ULX05_41b5f7ba-fcb9-4030-b9e2-5f875437e874_large.jpg?v=1706643800)
PX3ULX05 | Pressure | Dry | Univ | LCD | Veris
Brand: Veris
SKU: PX3ULX05![Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS_CCV_110_100_90-product_retina_37823702-102e-423b-96e0-cc201217cda6_large.jpg?v=1714684555)
ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo
Brand: Belimo
SKU: ZS-CCV-90![Saginaw SCE-60EL2418FS NEMA 3R, 12, 4 | EL FS Enclosure, 60H x 24W x 18D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/sce-60el2418fs_large.png?v=1692624120)
SCE-60EL2418FS | NEMA 3R, 12, 4 | EL FS Enclosure, 60H x 24W x 18D | Saginaw
Brand: Saginaw
SKU: SCE-60EL2418FS![Veris E50C2 DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_large.jpg?v=1717613716)
E50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2![Veris MX1B Moisture | Battery | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MX1B_large.jpg?v=1692624163)
MX1B | Moisture | Battery | Veris
Brand: Veris
SKU: MX1B![Veris PX3DLX02 Pressure | Dry | Duct | LCD | 0-10 In WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PX3DLX02_34751ed9-b55b-4ab8-ae9e-64778f94a267_large.jpg?v=1706643270)
PX3DLX02 | Pressure | Dry | Duct | LCD | 0-10 In WC | Veris
Brand: Veris
SKU: PX3DLX02