What would be the best way to clear an airlock out of a Baxi Combi 105? It's full of air as th cust has been trying to run it for several days with no pressure in the CHB;
The AAVs cream crackered, and I've ordered a new one; Any more ideas>
Regards
The AAVs cream crackered, and I've ordered a new one; Any more ideas>
Regards