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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)
  • Hoses, Pipes & Tubing(1)
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  • Nuts, Bolts & Screws(36)
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  • Pressure Relief Controls(6)
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  • 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 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.

...
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 1725F1AIN LOW TEMP MANIFOLD MIXING STATION 6-PORTS, 3 SPEED PUMP INVERTED

Caleffi
  • Mfr Part # 1725F1AIN
  • Parts Town # CALE1725F1AIN
  • Quantity0

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

Caleffi 1725G1A LOW TEMP MANIFOLD MIXING STATION 7-PORTS, 3 SPEED PUMP

Caleffi
  • Mfr Part # 1725G1A
  • Parts Town # CALE1725G1A
  • Quantity0

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

Caleffi 1725G1AHE LOW TEMP MANIFOLD MIXING STATION 7-PORTS, ALPHA PUMP

Caleffi
  • Mfr Part # 1725G1AHE
  • Parts Town # CALE1725G1AHE
  • Quantity0

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

Caleffi 1725G1AHEIN LOW TEMP MANIFOLD MIXING STATION 7-PORTS, ALPHA PUMP INVERTED

Caleffi
  • Mfr Part # 1725G1AHEIN
  • Parts Town # CALE1725G1AHEIN
  • Quantity0

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

Caleffi 1725G1AIN LOW TEMP MANIFOLD MIXING STATION 7-PORTS, 3 SPEED PUMP INVERTED

Caleffi
  • Mfr Part # 1725G1AIN
  • Parts Town # CALE1725G1AIN
  • Quantity0

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

Caleffi 1725H1A LOW TEMP MANIFOLD MIXING STATION 8-PORTS, 3 SPEED PUMP

Caleffi
  • Mfr Part # 1725H1A
  • Parts Town # CALE1725H1A
  • Quantity0

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

Caleffi 1725H1AHE LOW TEMP MANIFOLD MIXING STATION 8-PORTS, ALPHA PUMP

Caleffi
  • Mfr Part # 1725H1AHE
  • Parts Town # CALE1725H1AHE
  • Quantity0

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

Caleffi 1725H1AHEIN LOW TEMP MANIFOLD MIXING STATION 8-PORTS, ALPHA PUMP INVERTED

Caleffi
  • Mfr Part # 1725H1AHEIN
  • Parts Town # CALE1725H1AHEIN
  • Quantity0

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

Caleffi 1725H1AIN LOW TEMP MANIFOLD MIXING STATION 8-PORTS, 3 SPEED PUMP INVERTED

Caleffi
  • Mfr Part # 1725H1AIN
  • Parts Town # CALE1725H1AIN
  • Quantity0

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

Caleffi 1725I1A LOW TEMP MANIFOLD MIXING STATION 9-PORTS, 3 SPEED PUMP

Caleffi
  • Mfr Part # 1725I1A
  • Parts Town # CALE1725I1A
  • Quantity0

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

Caleffi 1725I1AHE LOW TEMP MANIFOLD MIXING STATION 9-PORTS, ALPHA PUMP

Caleffi
  • Mfr Part # 1725I1AHE
  • Parts Town # CALE1725I1AHE
  • Quantity0

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

Caleffi 1725I1AHEIN LOW TEMP MANIFOLD MIXING STATION 9-PORTS, ALPHA PUMP INVERTED

Caleffi
  • Mfr Part # 1725I1AHEIN
  • Parts Town # CALE1725I1AHEIN
  • Quantity0

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

Caleffi 1725I1AIN LOW TEMP MANIFOLD MIXING STATION 9-PORTS, 3 SPEED PUMP INVERTED

Caleffi
  • Mfr Part # 1725I1AIN
  • Parts Town # CALE1725I1AIN
  • Quantity0

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

Caleffi 1725L1A LOW TEMP MANIFOLD MIXING STATION 10-PORTS, 3 SPEED PUMP

Caleffi
  • Mfr Part # 1725L1A
  • Parts Town # CALE1725L1A
  • Quantity0

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

Caleffi 1725L1AHE LOW TEMP MANIFOLD MIXING STATION 10-PORTS, ALPHA PUMP

Caleffi
  • Mfr Part # 1725L1AHE
  • Parts Town # CALE1725L1AHE
  • Quantity0

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

Caleffi 1725L1AHEIN LOW TEMP MANIFOLD MIXING STATION 10-PORTS, ALPHA PUMP INVERTED

Caleffi
  • Mfr Part # 1725L1AHEIN
  • Parts Town # CALE1725L1AHEIN
  • Quantity0

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

Caleffi 1725L1AIN LOW TEMP MANIFOLD MIXING STATION 10-PORTS, 3 SPEED PUMP INVERTED

Caleffi
  • Mfr Part # 1725L1AIN
  • Parts Town # CALE1725L1AIN
  • Quantity0

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

Caleffi 1725M1A LOW TEMP MANIFOLD MIXING STATION 11-PORTS, 3 SPEED PUMP

Caleffi
  • Mfr Part # 1725M1A
  • Parts Town # CALE1725M1A
  • Quantity0

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

Caleffi 1725M1AHE LOW TEMP MANIFOLD MIXING STATION 11-PORTS, ALPHA PUMP

Caleffi
  • Mfr Part # 1725M1AHE
  • Parts Town # CALE1725M1AHE
  • Quantity0

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

Caleffi 1725M1AHEIN LOW TEMP MANIFOLD MIXING STATION 11-PORTS, ALPHA PUMP INVERTED

Caleffi
  • Mfr Part # 1725M1AHEIN
  • Parts Town # CALE1725M1AHEIN
  • Quantity0

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

Caleffi 1725M1AIN LOW TEMP MANIFOLD MIXING STATION 11-PORTS, 3 SPEED PUMP INVERTED

Caleffi
  • Mfr Part # 1725M1AIN
  • Parts Town # CALE1725M1AIN
  • Quantity0

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

Caleffi 1725N1A LOW TEMP MANIFOLD MIXING STATION 12-PORTS, 3 SPEED PUMP

Caleffi
  • Mfr Part # 1725N1A
  • Parts Town # CALE1725N1A
  • Quantity0

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

Caleffi 1725N1AHE LOW TEMP MANIFOLD MIXING STATION 12-PORTS, ALPHA PUMP

Caleffi
  • Mfr Part # 1725N1AHE
  • Parts Town # CALE1725N1AHE
  • Quantity0

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

Caleffi 1725N1AHEIN LOW TEMP MANIFOLD MIXING STATION 12-PORTS, ALPHA PUMP INVERTED

Caleffi
  • Mfr Part # 1725N1AHEIN
  • Parts Town # CALE1725N1AHEIN
  • 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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