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Refined By

Brand
Caleffi

Model

loading spinner

Part Category

  • Actuators(1)
  • Bearings & Bushings(1)
  • Brackets & Retainers(4)
  • Caps & Plugs(1)
  • Controls(1)
  • Filters, Screens & Driers(9)
  • Gaskets & Seals(1)
  • Gauges & Thermometers(1)
  • Handles(1)
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  • Nuts, Bolts & Screws(36)
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  • Pressure Relief Controls(6)
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  • Regulators(12)
  • Switches & Buttons(18)
  • Valves, Solenoids & Fittings(363)
  • Washers, Rings & Spacers(11)

Category

Plumbing Supplies (37)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Caleffi Replacement Parts

Caleffi specializes in precision-engineered components that protect hydronic and HVAC systems from pressure imbalance and thermal stress. These parts are essential for maintaining safe operation while improving overall system efficiency.

  • Pressure relief and safety valves
  • Radiant manifolds
  • Flow switches
  • Temperature and pressure monitoring devices

Parts Town offers a wide range of real OEM Caleffi parts that are always genuine OEM and tested and approved by the equipment manufacturer. Designed for exact fit and dependable performance, these components help deliver reliability, safety, efficiency and warranty protection across demanding applications.

With the most in-stock parts on the planet, Parts Town helps minimize downtime when system issues arise. Plus, Parts Town offers same-day shipping on in-stock items until 9 PM ET Monday–Friday, making it easy to get real parts faster and keep equipment protected.

Caleffi

Caleffi Parts & Manuals

Caleffi parts from Parts Town are built to safeguard hydronic and HVAC systems where pressure balance and temperature control matter most. Our selection of real OEM Caleffi replacement parts includes critical components like air separators, balancing valves and pressure relief valves designed to protect equipment from damage. We only carry genuine OEM Caleffi parts so you can keep your system well-maintained and performing reliably day in and day out.

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Caleffi

Caleffi Parts & Manuals

Caleffi parts from Parts Town are built to safeguard hydronic and HVAC systems where pressure balance and temperature control matter most. Our selection of real OEM Caleffi replacement parts includes critical components like air separators, balancing valves and pressure relief valves designed to protect equipment from damage. We only carry genuine OEM Caleffi parts so you can keep your system well-maintained and performing reliably day in and day out.

...

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Caleffi 116250AC108 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" PEX EXPANSION UNIONS, GAUGE, 160F THERM. DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116250AC108
  • Parts Town # CALE116250AC108
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116250AC109 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" SWEAT UNIONS, GAUGE, 160F THERM. DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116250AC109
  • Parts Town # CALE116250AC109
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116260A THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1" FNPT W/160F THERMAL DISINFECTION CARTRIDGE W/ PRESSURE GAUGE

Caleffi
  • Mfr Part # 116260A
  • Parts Town # CALE116260A
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116260AC THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1" FNPT W/160F THERMAL DISINFECTION CARTRIDGE W/ PRESSURE GAUGE & CHECK

Caleffi
  • Mfr Part # 116260AC
  • Parts Town # CALE116260AC
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116270A THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4" FNPT W/160F THERMAL DISINFECTION CARTRIDGE W/ PRESSURE GAUGE

Caleffi
  • Mfr Part # 116270A
  • Parts Town # CALE116270A
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116270AC THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 1-1/4" FNPT W/160F THERMAL DISINFECTION CARTRIDGE W/ PRESSURE GAUGE & CHECK

Caleffi
  • Mfr Part # 116270AC
  • Parts Town # CALE116270AC
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC002 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” FNPT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116340AC002
  • Parts Town # CALE116340AC002
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC006 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” PRESS UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116340AC006
  • Parts Town # CALE116340AC006
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC007 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” PEX CRIMP UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116340AC007
  • Parts Town # CALE116340AC007
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC008 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” PEX EXPANSION UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116340AC008
  • Parts Town # CALE116340AC008
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC009 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” SWEAT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116340AC009
  • Parts Town # CALE116340AC009
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC102 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” FNPT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116340AC102
  • Parts Town # CALE116340AC102
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC106 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” PRESS UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116340AC106
  • Parts Town # CALE116340AC106
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC107 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” PEX CRIMP UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116340AC107
  • Parts Town # CALE116340AC107
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC108 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” PEX EXPANSION UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE,ISOLATION VALVES

Caleffi
  • Mfr Part # 116340AC108
  • Parts Town # CALE116340AC108
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116340AC109 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE ½” SWEAT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116340AC109
  • Parts Town # CALE116340AC109
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC002 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" FNPT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116350AC002
  • Parts Town # CALE116350AC002
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC006 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" PRESS UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116350AC006
  • Parts Town # CALE116350AC006
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC007 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" PEX CRIMP UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116350AC007
  • Parts Town # CALE116350AC007
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC008 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" PEX EXPANSION UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116350AC008
  • Parts Town # CALE116350AC008
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC009 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" SWEAT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE

Caleffi
  • Mfr Part # 116350AC009
  • Parts Town # CALE116350AC009
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC102 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" FNPT UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116350AC102
  • Parts Town # CALE116350AC102
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC106 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" PRESS UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116350AC106
  • Parts Town # CALE116350AC106
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Caleffi 116350AC107 THERMOSETTER™ADJUSTABLE THERMAL BALANCING VALVE 3/4" PEX CRIMP UNIONS, GAUGE, ACTUATOR DIS. CARTRIDGE, ISOLATION VALVES

Caleffi
  • Mfr Part # 116350AC107
  • Parts Town # CALE116350AC107
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

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