Hvac Spring return Spring return

Sort by

Siemens 256-02055A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 2.5 Cv, 10-15psi SR | Blackhawk Supply

256-02055A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1 / 2" FxF, 2.5 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02055A

Siemens 256-02004 MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 1 Cv, 10-15psi SR | Blackhawk Supply

256-02004 | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxF, 1 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02004

Siemens 256-02073A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.63 Cv, 10-15psi SR, Pnu | Blackhawk Supply

256-02073A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 0.63 Cv, 10-15psi SR, Pnu | Siemens

Brand: Siemens

SKU: 256-02073A

Siemens 256-02040A MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1/2" AFxUM 2.5Cv 10-15psi SR Pnu | Blackhawk Supply

256-02040A | MT Series 2W Valve assy ANSI 250 NO Mod Eq Pct 1 / 2" AFxUM 2.5Cv 10-15psi SR Pnu | Siemens

Brand: Siemens

SKU: 256-02040A

Siemens 256-02067A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Blackhawk Supply

256-02067A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Siemens

Brand: Siemens

SKU: 256-02067A

Siemens 257-02023B MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 2.5 Cv, 3-8psi SR | Blackhawk Supply

257-02023B | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxF, 2.5 Cv, 3-8psi SR | Siemens

Brand: Siemens

SKU: 257-02023B

Siemens 256-02059A MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 4Cv, 10-15psi SR | Blackhawk Supply

256-02059A | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1 / 2", FxUM, 4Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02059A

Siemens 256-02005 MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 1Cv, 10-15psi SR | Blackhawk Supply

256-02005 | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxUM, 1Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02005

Siemens 256-02053A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 1.6 Cv, 10-15psi SR | Blackhawk Supply

256-02053A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1 / 2" FxF, 1.6 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02053A

Siemens 256-02035A MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxUM, 1Cv, 10-15psi SR | Blackhawk Supply

256-02035A | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1 / 2", FxUM, 1Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02035A

Siemens 257-02017B MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxF, 0.63Cv, 3-8psi SR | Blackhawk Supply

257-02017B | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxF, 0.63Cv, 3-8psi SR | Siemens

Brand: Siemens

SKU: 257-02017B

Siemens 256-02072A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 0.4 Cv, 10-15 psi SR, Pnu | Blackhawk Supply

256-02072A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 0.4 Cv, 10-15 psi SR, Pnu | Siemens

Brand: Siemens

SKU: 256-02072A

Siemens 257-02003B MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 1/2" FxUM, 0.63 Cv, 3-8psi SR | Blackhawk Supply

257-02003B | MT Series 2W Valve Asy, ANSI 250, NC, Mod Eq Pct, 1 / 2" FxUM, 0.63 Cv, 3-8psi SR | Siemens

Brand: Siemens

SKU: 257-02003B

Siemens 256-02075A MT Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Blackhawk Supply

256-02075A | MT Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 1.6 Cv, 10-15 psi SR, Pnu | Siemens

Brand: Siemens

SKU: 256-02075A

Siemens 256-02041A MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1/2", FxF, 4 Cv, 10-15psi SR | Blackhawk Supply

256-02041A | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1 / 2", FxF, 4 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02041A

Siemens 256-02061A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 3/4" FxF, 6.3 Cv, 10-15psi SR | Blackhawk Supply

256-02061A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 3 / 4" FxF, 6.3 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02061A

Siemens 256-02017 MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1/2", FxF, 0.63Cv, 10-15psi SR | Blackhawk Supply

256-02017 | MT Series 2W Valve Asy, ANSI 250, NC, ModEqPct, 1 / 2", FxF, 0.63Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02017

Siemens 256-02026 MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1/2", FxUM, 4Cv, 10-15psi SR | Blackhawk Supply

256-02026 | MT Series 2W Valve Assy, ANSI 250, NC, Mod Eq Pct, 1 / 2", FxUM, 4Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02026

Siemens 256-02038A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1/2" FxF, 2.5 Cv, 10-15psi SR | Blackhawk Supply

256-02038A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 1 / 2" FxF, 2.5 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02038A

Siemens 256-02039A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 2.5Cv, 10-15psi SR | Blackhawk Supply

256-02039A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1 / 2", FxUM, 2.5Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02039A

Siemens 256-02063A MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1", FxF, 10 Cv, 10-15psi SR | Blackhawk Supply

256-02063A | MT Series 2W Valve Assy, ANSI 250, NO, Mod Eq Pct, 1", FxF, 10 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02063A

Siemens 256-02044A MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 3/4" FxF, 6.3 Cv, 10-15psi SR | Blackhawk Supply

256-02044A | MT Series 2W Valve Asy, ANSI 250, NO, Mod Eq Pct, 3 / 4" FxF, 6.3 Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02044A

Siemens 256-02054A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1/2", FxUM, 1.6Cv, 10-15psi SR | Blackhawk Supply

256-02054A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 1 / 2", FxUM, 1.6Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02054A

Siemens 256-02045A MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 3/4", FxUM, 6.3Cv, 10-15psi SR | Blackhawk Supply

256-02045A | MT Series 2W Valve Asy, ANSI 250, NO, ModEqPct, 3 / 4", FxUM, 6.3Cv, 10-15psi SR | Siemens

Brand: Siemens

SKU: 256-02045A

← 123 … 147148149150151 … 413414415→

Committed to customer satisfaction

as experts in HVAC

Recently Viewed

Popular Products

View all →

Contemporary Controls EISK5-100T 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply

EISK5-100T | 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK5-100T

iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply

iO-WR | Wireless Relay | iO HVAC Controls

Brand: iO HVAC Controls

SKU: iO-WR

Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply

LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo

Brand: Belimo

SKU: LF24 US

Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply

A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls

Brand: Johnson Controls

SKU: A421ABC-02C

Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply

ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo

Brand: Belimo

SKU: ZTH US

Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply

H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris

Brand: Veris

SKU: H221

iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply

IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls

Brand: iO HVAC Controls

SKU: IO-WRP

Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply

ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo

Brand: Belimo

SKU: ARX24-MFT

The product has been added to cart.