![Caleffi 521506A Thermostatic Mixing Valve, 3-Way 3/4 in. Press specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-521506a-specs.png?v=1793998034&width=1445)
The Caleffi 521506A is a 3-way thermostatic mixing valve with a 3/4 in. press connection, blending hot and cold water to deliver a consistent outlet temperature in a hydronic or domestic hot water system. It is a genuine Caleffi replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 521506A |
|---|---|
| Brand | Caleffi |
| Type | Thermostatic Mixing Valve |
| Configuration | 3-Way |
| Connection | 3/4 in. Press |