Caleffi 521500A Thermostatic Mixing Valve, 3-Way, Adjustable, 3/4" Outside NPT, MixCal

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Caleffi 521500A Genuine OEM Replacement Part

A Caleffi 521500A Thermostatic Mixing Valve blends hot and cold water to maintain consistent outlet temperature, stabilizing system performance across HVAC hydronic circuits.

Real OEM valves and fittings help preserve coverage by matching approved specs, so service work and replacements won't jeopardize your warranty terms
Product Type: Thermostatic Mixing Valve
Style: 3-Way
Adjustability: Adjustable
Connection Type: NPT
Connection Size: 3/4"

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Caleffi 521500A Thermostatic Mixing Valve, 3-Way, Adjustable, 3/4" Outside NPT, MixCal

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Caleffi 521500A Genuine OEM Replacement Part

Part CALE521500A fits 0 models:

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Caleffi 521500A Thermostatic Mixing Valve, 3-Way, Adjustable, 3/4" Outside NPT, MixCal

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Caleffi 521500A Genuine OEM Replacement Part

Part CALE521500A fits 0 models: