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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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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)
  • Hoses, Pipes & Tubing(1)
  • Insulation(25)
  • 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

Caleffi NA11609 COMPLETE REPAIR KIT FOR 2 574

Caleffi
  • Mfr Part # NA11609
  • Parts Town # CALENA11609
  • Quantity0

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

Caleffi NA11655 EMERGENCY SHUTOFF VALVE 3/4" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11655
  • Parts Town # CALENA11655
  • Quantity0

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

Caleffi NA11656 EMERGENCY SHUTOFF VALVE 1" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11656
  • Parts Town # CALENA11656
  • Quantity0

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

Caleffi NA11657 EMERGENCY SHUTOFF VALVE 1-1/4" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11657
  • Parts Town # CALENA11657
  • Quantity0

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

Caleffi NA11658 EMERGENCY SHUTOFF VALVE 1-1/2" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11658
  • Parts Town # CALENA11658
  • Quantity0

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

Caleffi NA11659 EMERGENCY SHUTOFF VALVE 2" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11659
  • Parts Town # CALENA11659
  • Quantity0

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

Caleffi NA11660 EMERGENCY SHUTOFF VALVE 2-1/2" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11660
  • Parts Town # CALENA11660
  • Quantity0

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

Caleffi NA11661 EMERGENCY SHUTOFF VALVE 3" SHUTOFF VALVE W/24V NC ACTUATOR

Caleffi
  • Mfr Part # NA11661
  • Parts Town # CALENA11661
  • Quantity0

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

Caleffi NA12162 NIPPLE 1BSP MALE X 3/4BSP MALE W/ORING

Caleffi
  • Mfr Part # NA12162
  • Parts Town # CALENA12162
  • Quantity0

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

Caleffi NA12173 1 NPT DOUBLE NIPPLE

Caleffi
  • Mfr Part # NA12173
  • Parts Town # CALENA12173
  • Quantity0

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

Caleffi NA16060 OUTLET NUT & TAILPC KIT 1 FNPT

Caleffi
  • Mfr Part # NA16060
  • Parts Town # CALENA16060
  • Quantity0

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

Caleffi NA16069 OUTLET NUT & TAILPIECE KIT 1 SWT

Caleffi
  • Mfr Part # NA16069
  • Parts Town # CALENA16069
  • Quantity0

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

Caleffi NA16160 INLET NUT & TAILPIECE KIT 1 NPT

Caleffi
  • Mfr Part # NA16160
  • Parts Town # CALENA16160
  • Quantity0

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

Caleffi NA16169 INLET NUT & TAILPIECE KIT 1 SWT

Caleffi
  • Mfr Part # NA16169
  • Parts Town # CALENA16169
  • Quantity0

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

Caleffi NA16265L 3/4 PRESS ADAPTER KIT WITH 1 UNION NUT

Caleffi
  • Mfr Part # NA16265L
  • Parts Town # CALENA16265L
  • Quantity0

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

Caleffi NA16265LC 3/4 PRESS ADPTRT W/1 UNION NUT, CHECK

Caleffi
  • Mfr Part # NA16265LC
  • Parts Town # CALENA16265LC
  • Quantity0

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

Caleffi NA16266LC 1 LONG PR. ADAPTER W/ 1 SLIP NUT,CHECK

Caleffi
  • Mfr Part # NA16266LC
  • Parts Town # CALENA16266LC
  • Quantity0

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

Caleffi NA20760 1 MNPT, 1-1/4 NUT, WASHER

Caleffi
  • Mfr Part # NA20760
  • Parts Town # CALENA20760
  • Quantity0

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

Caleffi NA20760C 1" MNPT, 1-1/4" NUT, WASHER, W/ CHECK VALVE

Caleffi
  • Mfr Part # NA20760C
  • Parts Town # CALENA20760C
  • Quantity0

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

Caleffi NA20766 1 PRESS, 1-1/4 NUT, WASHER

Caleffi
  • Mfr Part # NA20766
  • Parts Town # CALENA20766
  • Quantity0

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

Caleffi NA20766C 1" PRESS, 1-1/4" NUT, WASHER / W/ CHECK VALVE

Caleffi
  • Mfr Part # NA20766C
  • Parts Town # CALENA20766C
  • Quantity0

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

Caleffi NA20767 1PEX, 1 NUT, WASHER

Caleffi
  • Mfr Part # NA20767
  • Parts Town # CALENA20767
  • Quantity0

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

Caleffi NA20767C 1PEX, 1 NUT, WASHER W/ CHECK VALVE

Caleffi
  • Mfr Part # NA20767C
  • Parts Town # CALENA20767C
  • Quantity0

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

Caleffi NA20768 1PEX EXP, 1-1/4 NUT, WASHER

Caleffi
  • Mfr Part # NA20768
  • Parts Town # CALENA20768
  • 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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