#caleffi

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Caleffi Z55-24V  Zone Valve Nc W/Es 3/4 Inch Swt 7.5 Cv | PartsHnC

The Caleffi Z55 Zone Valve helps run hydronic heating and cooling systems by managing water flow correctly. This valve opens and closes at 7.5 Cv and works with a 24V power source, using sweat connections for simple installation. When the thermostat says it's time to heat, the valve opens to let hot water flow through, and sends warmth exactly where it's needed. 

For an efficient and reliable HVAC system, the Caleffi Zone Valve   is a great choice for optimal system performance.

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Caleffi 573009A-1/2 Inch Swt Bfp/Autofill 1/2 Inch Npt | PartsHnC

The Caleffi 573009A is a 1/2-inch sweat automatic filling valve with a 1/2-inch NPT connection, designed for incorporation into hydronic heating systems such as boilers and radiant heating setups. By preventing overfilling and automatically replacing water as needed, this valve plays a crucial role in ensuring that the system's water level stays at the proper level.

For an efficient and reliable HVAC system, the Caleffi Swt Bfp/Autofill is a great choice for optimal system performance.

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Caleffi 521519A-3Wtherm Mixing Valve 3/4 Inch Swt | PartsHnC

Manufacturer Name: Caleffi Product Number: 521519A OEM Part Number: 521519A Product Description: 3Wtherm Mixing Valve 3/4"Swt Weight:2.68lbs/1215.63g

The Caleffi 521519A 3-Way Thermostatic Mixing Valve is used to mix cold and hot water to provide a stable and safe outlet temperature for different applications with emphasis on HVAC systems. This 3/4” sweat valve works on the principle.

For an efficient and reliable HVAC system, the Caleffi 3-Way Thermostatic Mixing Valve is the choice for optimal system performance.

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Caleffi 521516A-3Wmixing Valve 3/4 Inch Pressure Probe | PartsHnC

The Caleffi 521516A is a 3/4-inch three-way mixing valve equipped with a pressure probe, tailored for integration into hydronic heating systems like boilers and radiant heating setups. By combining hot and cold water streams to get the optimal setpoint, this valve is essential in controlling the temperature of water running throughout the system.

For an efficient and reliable HVAC system, the Caleffi 3Wmixing Valve Pressure Probe is a great choice for optimal system performance.

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Caleffi 521519AC - 3Wtherm Mix Valve 3/4"Swt | PartsHnC

The Caleffi 521519AC 3-Way Thermostatic Mixing Valve is an essential part that mixes cold and hot water to get the required temperature at the outlet for different usages in HVAC systems. This valve has a 3/4” sweat connection and is designed to use a thermostatic element that controls the flow of cold and hot water so that a user cannot be scalded or receive a thermal shock.

For an efficient and reliable HVAC system, the Caleffi 3Wtherm Mix Valve is a great choice for optimal system performance.

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Caleffi Z121000 Actuator without End Switch Normally Closed 24V | PartsHnC

Manufacturer Name: Caleffi Product Number: Z121000 OEM Part Number: Z121000 Product Description: Actuator W/O End Switch Nc 24V Weight:1lbs/453.59g Order Caleffi Z121000 Actuator without End Switch Normally Closed 24V today! Shop HVAC Parts & Accessories at PartsHnC with same-day shipping, available at the best prices.

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Caleffi Z151000-Actuator W/End Sw Nc 24V | PartsHnC

Manufacturer Name: Caleffi Product Number: Z151000 OEM Part Number: Z151000

The Caleffi Z151000 Actuator is a high-quality, electrically operated actuator designed for use with zone valves in hydronic heating and cooling systems. It features an end switch and a normally closed (NC) configuration, operating on 24V power. This actuator ensures precise control of fluid flow, enhancing system efficiency and reliability. Its compact design and robust construction make it ideal for residential and commercial applications.