Caleffi 523178A MixCal+ High-Flow 3-Way Thermostatic Mixing Valve, 1-1/4" Sweat, 7.6 Cv, ASSE 1017, Lead Free

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Caleffi 523178A MixCal+ High-Flow 3-Way Thermostatic Mixing Valve, 1-1/4" Sweat, 7.6 Cv, ASSE 1017, Lead Free

Name: Caleffi 523178A MixCal+ High-Flow 3-Way Thermostatic Mixing Valve, 1-1/4" Sweat, 7.6 Cv, ASSE 1017, Lead Free
Brand: Caleffi
SKU: CALE-523178A
Price: 1335.99 USD
Availability: InStock

CaleffiSKU: CALE-523178A

Price:

$1,335.99

Stock:

Re-stocking soon

Quantity:

Special order — typically ships in 1–3 weeks.
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Shipping details

Shipping weight: 4.8 lb
Box size: 7.25 × 6.85 × 3.75 in

Connection Type	Sweat
Size	1-1/4"
Type	3-Way

The Caleffi 523178A is a MixCal+ high-flow 3-way thermostatic mixing valve with 1-1/4" sweat (solder) connections. It blends hot and cold water to deliver a stable mixed-water temperature to the hot water distribution system, with a flow capacity of 7.6 Cv.

MixCal+ high-flow valves are ASSE 1017 listed point-of-source mixing valves, typically installed at the outlet of a water heater, boiler or storage tank to temper domestic hot water before it is distributed through the building. The lead-free brass body is rated for a minimum flow of 4.4 GPM, a maximum flow of 40 GPM, a maximum temperature of 195°F and a maximum pressure of 200 psi.

Before ordering: confirm the 1-1/4" pipe size and sweat connection, and check that your lowest expected hot water demand is above the 4.4 GPM minimum flow. An ASSE 1017 valve is a point-of-source device; where code requires point-of-use scald protection (ASSE 1016 or 1070) at fixtures, it must be provided separately.