ET-ASF
Discontinued
Combination Boiler Trim-Out Packages
ET-ASF
Discontinued
Combination Boiler Trim-Out Packages
Series ET-ASF Combination Boiler Trim-Out Packages are for use on commercial and residential closed loop hydronic heating systems. It includes an ET expansion tank an AS air separator, and an FV4-M1 float vent valve. The package is provides an economical solution for buying boiler components.
Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific ET-ASF