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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

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Part Category

  • Actuators(1)
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  • Caps & Plugs(1)
  • Controls(1)
  • Filters, Screens & Driers(9)
  • Gaskets & Seals(1)
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  • Handles(1)
  • Hoses, Pipes & Tubing(1)
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  • Knobs & Dials(1)
  • Nuts, Bolts & Screws(36)
  • Panels, Covers & Lids(2)
  • Pressure Relief Controls(6)
  • Probes & Sensors(3)
  • Pumps & Motors(5)
  • 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

No matching models were found. Please try changing your search keyword or adjusting your search selections.

Caleffi 600069A001 LEGIOMIX® ELECTRONIC MIXING VALVE 1" SWEAT UNION 9.7CV

Caleffi
  • Mfr Part # 600069A001
  • Parts Town # CALE600069A001
  • Quantity0

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

Caleffi 600074A LEGIOMIX® ELECTRONIC MIXING VALVE 1 1/4" NPT UNION 24CV

Caleffi
  • Mfr Part # 600074A
  • Parts Town # CALE600074A
  • Quantity0

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

Caleffi 600076A LEGIOMIX® ELECTRONIC MIXING VALVE 1 1/4" PRESS UNION 24CV

Caleffi
  • Mfr Part # 600076A
  • Parts Town # CALE600076A
  • Quantity0

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

Caleffi 600079A LEGIOMIX® ELECTRONIC MIXING VALVE 1 1/4" SWEAT UNION 24CV

Caleffi
  • Mfr Part # 600079A
  • Parts Town # CALE600079A
  • Quantity0

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

Caleffi 600084A LEGIOMIX® ELECTRONIC MIXING VALVE 1 1/2" NPT UNION 34CV

Caleffi
  • Mfr Part # 600084A
  • Parts Town # CALE600084A
  • Quantity0

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

Caleffi 600086A LEGIOMIX® ELECTRONIC MIXING VALVE 1 1/2" PRESS UNION 34CV

Caleffi
  • Mfr Part # 600086A
  • Parts Town # CALE600086A
  • Quantity0

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

Caleffi 600089A LEGIOMIX® ELECTRONIC MIXING VALVE 1 1/2" SWEAT UNION 34CV

Caleffi
  • Mfr Part # 600089A
  • Parts Town # CALE600089A
  • Quantity0

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

Caleffi 600094A LEGIOMIX® ELECTRONIC MIXING VALVE 2" NPT UNION 47CV

Caleffi
  • Mfr Part # 600094A
  • Parts Town # CALE600094A
  • Quantity0

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

Caleffi 600096A LEGIOMIX® ELECTRONIC MIXING VALVE 2" PRESS UNION 47CV

Caleffi
  • Mfr Part # 600096A
  • Parts Town # CALE600096A
  • Quantity0

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

Caleffi 600099A LEGIOMIX® ELECTRONIC MIXING VALVE 2" SWEAT UNION 47CV

Caleffi
  • Mfr Part # 600099A
  • Parts Town # CALE600099A
  • Quantity0

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

Caleffi 600354A LEGIOMIX®EVO - 3/4" MNPT, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600354A
  • Parts Town # CALE600354A
  • Quantity0

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

Caleffi 600354AF LEGIOMIX®EVO - 3/4" MNPT, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600354AF
  • Parts Town # CALE600354AF
  • Quantity0

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

Caleffi 600356A LEGIOMIX®EVO - 3/4" PRESS, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600356A
  • Parts Town # CALE600356A
  • Quantity0

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

Caleffi 600356AF LEGIOMIX®EVO - 3/4" PRESS, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600356AF
  • Parts Town # CALE600356AF
  • Quantity0

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

Caleffi 600359A LEGIOMIX®EVO - 3/4" SWT, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600359A
  • Parts Town # CALE600359A
  • Quantity0

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

Caleffi 600359AF LEGIOMIX®EVO - 3/4" SWT, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600359AF
  • Parts Town # CALE600359AF
  • Quantity0

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

Caleffi 600364A LEGIOMIX®EVO - 1" MNPT, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600364A
  • Parts Town # CALE600364A
  • Quantity0

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

Caleffi 600364A001 LEGIOMIX®EVO - 1" MNPT, 3/4" BODY, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600364A001
  • Parts Town # CALE600364A001
  • Quantity0

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

Caleffi 600364AF LEGIOMIX®EVO - 1" MNPT, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600364AF
  • Parts Town # CALE600364AF
  • Quantity0

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

Caleffi 600364AF001 LEGIOMIX®EVO - 1" MNPT, 3/4" BODY, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600364AF001
  • Parts Town # CALE600364AF001
  • Quantity0

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

Caleffi 600366A LEGIOMIX®EVO - 1" PRESS, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600366A
  • Parts Town # CALE600366A
  • Quantity0

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

Caleffi 600366A001 LEGIOMIX®EVO - 1" PRESS, 3/4" BODY, 24V FAIL IN PLACE ACTUATOR

Caleffi
  • Mfr Part # 600366A001
  • Parts Town # CALE600366A001
  • Quantity0

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

Caleffi 600366AF LEGIOMIX®EVO - 1" PRESS, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600366AF
  • Parts Town # CALE600366AF
  • Quantity0

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

Caleffi 600366AF001 LEGIOMIX®EVO - 1" PRESS, 3/4" BODY, 0-10V FAIL SAFE ACTUATOR

Caleffi
  • Mfr Part # 600366AF001
  • Parts Town # CALE600366AF001
  • 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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