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.
Refined By
Brand
Model
- 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
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.
In a bind and need parts today?
With Parts In Town, you can get real parts faster – in fact, today. Are you In? Set your location and look for the Parts In Town logo to get real parts even faster.
- Mfr Part # Z626537
- Parts Town # CALEZ626537
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z626637
- Parts Town # CALEZ626637
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z626737
- Parts Town # CALEZ626737
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z651433
- Parts Town # CALEZ651433
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z651517
- Parts Town # CALEZ651517
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z651537
- Parts Town # CALEZ651537
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z651637
- Parts Town # CALEZ651637
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # Z651737
- Parts Town # CALEZ651737
- Quantity0
Out of Stock, backorders usually ship in 23-25 days.
- Mfr Part # NA51256
- Parts Town # CALENA51256
- Mfr Part # NA51366
- Parts Town # CALENA51366
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.