Hydronic caleffi With gauge Product type

Experience premium hydronic solutions with Caleffi products at Blackhawk Supply. Superior HVAC performance guaranteed.

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Hydronic Caleffi 535651HA Pressure Reducing Valve PresCal 535H with Gauge 3/4 Inch Press Union Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Blackhawk Supply

535651HA | Pressure Reducing Valve PresCal 535H with Gauge 3 / 4 Inch Press Union Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Hydronic Caleffi

Brand: Hydronic Caleffi

SKU: 535651HA

Hydronic Caleffi 535361HA Pressure Reducing Valve PresCal 535H with Gauge 1 Inch Female NPT Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Blackhawk Supply

535361HA | Pressure Reducing Valve PresCal 535H with Gauge 1 Inch Female NPT Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Hydronic Caleffi

Brand: Hydronic Caleffi

SKU: 535361HA

Hydronic Caleffi 535351HA Pressure Reducing Valve PresCal 535H with Gauge 3/4 Inch Female NPT Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Blackhawk Supply

535351HA | Pressure Reducing Valve PresCal 535H with Gauge 3 / 4 Inch Female NPT Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Hydronic Caleffi

Brand: Hydronic Caleffi

SKU: 535351HA

Hydronic Caleffi 535341HA Pressure Reducing Valve PresCal 535H with Gauge 1/2 Inch Female NPT Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Blackhawk Supply

535341HA | Pressure Reducing Valve PresCal 535H with Gauge 1 / 2 Inch Female NPT Low Lead Brass 300 Pounds per Square Inch 180 Degrees Fahrenheit | Hydronic Caleffi

Brand: Hydronic Caleffi

SKU: 535341HA

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B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo

Brand: Belimo

SKU: B225+LF120 US

Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply

B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo

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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

Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply

EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls

Brand: Contemporary Controls

SKU: EIBA5-100T/R

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

Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply

EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK5-GT

Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply

VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics

Brand: Viconics

SKU: VT7225

Veris PW2LX04S Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Blackhawk Supply

PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris

Brand: Veris

SKU: PW2LX04S

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