Caleffi parts, including mixing valves, air separators, and boiler feed valves, provide reliable solutions for efficient heating systems, ensuring safe operation and precise temperature control.
-10%Caleffi 521506A 3-Way Thermostatic Mixing Valve 3/4" Press ConnectionSpecial Price $202.77 Regular Price $225.08
-10%Caleffi 520510AX 3-Way Outlet Tankmixer Water Heater Mixing Valve W/Gauge 3/4" MNPT X 3/4" FNPTSpecial Price $249.45 Regular Price $276.89- -10%Caleffi 520516AC 3-Way 3/4" Press Union AngleMix Thermostatic Mixing Valve W/Gauge & Check ValveSpecial Price $232.77 Regular Price $258.38
- -23%Caleffi NA502640A Automatic Air Vent W/Hygroscopic Cap 1/2" NPTSpecial Price $45.19 Regular Price $58.74
- -13%Caleffi 520416A 1/2" 3-Way Thermostatic Mixing Valve Angled Press UnionSpecial Price $197.13 Regular Price $226.70
Caleffi Boiler & Mixing Valve Parts
Caleffi is a trusted manufacturer of high-quality parts for hydronic heating, boilers, and water management systems. Their precision-engineered components, including mixing valves, boiler feed valves, and control devices, are designed to ensure reliable operation, safety, and long-lasting performance.
Caleffi parts encompass a variety of components. Caleffi boiler parts include items like boiler feed auto-filling valves and zone pump relays, which maintain system pressure and facilitate smooth water circulation. Caleffi mixing valve parts, such as thermostatic and 3-way valves, regulate water temperature to ensure consistent output and prevent scalding. These parts are engineered to provide accuracy, durability, and reliable performance under demanding conditions.
PartsHnC offers an extensive selection of Caleffi replacement parts for quick and dependable maintenance. Available items include the autofill replacement cartridge, boiler feed auto-filling valves 3/4" and 1/2" NPT, Legiomix actuator 24V, pressure reducing valve 3/4" FNPT, 1/2" dual check backflow preventer with atmospheric vent, 3-way thermostatic mixing valve 1" sweat, mixing valve ASSE1017 1 1/4" sweat, actuator with end switch NO 24V, 3-way thermostatic mixing valve 1" sweat, backflow preventor 1/2"-inlet 1/2"-outlet W/autofill, boiler feed auto filling valve 1/2" NPT, boiler feed auto filling valve 1/2" NPT inlet and more.
FAQs
How do I know when to replace a Caleffi part?
Signs include leaks, inaccurate water temperature, unusual noises, or poor circulation. Regular maintenance ensures longevity and safe system performance.
Are Caleffi replacement parts compatible with older systems?
Many Caleffi parts are backward-compatible, but it’s important to verify specifications for pressure, size, and connection type before replacement.
What if I'm not sure which Caleffi component my system requires?
Caleffi provides excellent technical support and customer service to assist customers in selecting the best components for their unique requirements. You can get in touch with their team of specialists for help choosing the best component for your system.
How does a Caleffi mixing valve improve safety?
Mixing valves regulate hot water temperature, preventing sudden fluctuations and reducing scalding risks in showers, sinks, and heating systems.
Why do I need Caleffi boiler parts?
They control water pressure, refill your boiler automatically, and prevent system breakdowns.
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