How To – Install the Combi Boiler Adaptor

How to Install the Combi Boiler Adaptor

Written instruction for how to Install the State Proline XE Combi Boiler Adaptor

(2 wrenches needed, about 5 minutes)

1. In place of the over-pressure valve, use the wrenches and plumbing tape/compound to put on the 3/4 “ to ¼” stainless steel adapter with nylon fitting.

2. Insert the probe and hand tighten.