🔥 Stay in control, never compromise on comfort!
The Caleffi 521509A is a UL-certified 3-way thermostatic mixing valve crafted from low-lead brass, designed to maintain consistent water temperature by compensating for pressure and temperature fluctuations. Featuring a 0.75-inch sweat connection and a compact form factor, it ensures reliable, durable performance ideal for both professional and home plumbing systems.
| Material | Brass |
| Brand | Caleffi |
| Item dimensions L x W x H | 12.7 x 2.5 x 14.8 Centimeters |
| Exterior Finish | Brass |
| Outlet Connection Type | Sweat |
| Number of Ports | 3 |
| Specification Met | UL |
| Valve Type | thermostatic mixing valve |
| Global Trade Identification Number | 08016615961706 |
| Manufacturer | Caleffi |
| Item model number | 521509A |
| Product Dimensions | 12.7 x 2.54 x 14.76 cm; 997.9 g |
| ASIN | B008V64TPM |
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