Caleffi 521509A 3/4" copper 3-way thermostatic mixing valve

 descriptionpricequantity to buy item#  
Caleffi 521509A 3/4" copper 3-way thermostatic mixing valve$78.05CA-52A

This `Caleffi 521509A 3/4" copper 3-way thermostatic` can be substituted for these OEM part numbers:

manufacturerpart number(s)
Caleffi
521509A