Caleffi 521609A MixCal 3-Way Thermostatic Mixing Valve 1" Sweat, ASSE 1017, 3 Cv

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Caleffi 521609A MixCal 3-Way Thermostatic Mixing Valve 1" Sweat, ASSE 1017, 3 Cv

Name: Caleffi 521609A MixCal 3-Way Thermostatic Mixing Valve 1" Sweat, ASSE 1017, 3 Cv
Brand: Caleffi
SKU: CALE-521609A
Price: 252.99 USD
Availability: InStock

CaleffiSKU: CALE-521609A

Price:

$252.99

Stock:

Re-stocking soon

Quantity:

Special order — typically ships in 1–3 weeks.
Contact us for an exact lead time.

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Shipping details

Shipping weight: 2.4 lb
Box size: 6.1 × 5.15 × 2.5 in

Connection Type	Sweat
Size	1"
Type	3-Way

The Caleffi 521609A MixCal is a 1" 3-way thermostatic mixing valve with sweat connections. It blends hot and cold water to deliver a stable, adjustable mixed outlet temperature.

MixCal valves are ASSE 1017 listed point-of-distribution mixing valves, typically installed at the water heater to reduce scald risk while allowing stored water to be kept hotter. A thermostatic element compensates for changes in supply temperature and pressure. The outlet set point is adjustable from 85°F to 150°F.

Before ordering: Confirm the 1" sweat connections and check the flow chart in the data sheet against your peak demand. ASSE 1017 valves are not a substitute for ASSE 1070 devices where code requires final tempering at fixtures.