Gents,
I have a Baxi 105he instant, I want to fit an external EV on the return flow. I intend to use the 22MM flushing connection to connect it.
Questions.
Do i have to use the RV that comes with the external EV or can I still rely on the boiler RV?
Can I use a braided flexi to connect it to the system?
Do I need to do anything with the original EV (apart from make sure it doesn't leak externally)?
Thanks Paul
I have a Baxi 105he instant, I want to fit an external EV on the return flow. I intend to use the 22MM flushing connection to connect it.
Questions.
Do i have to use the RV that comes with the external EV or can I still rely on the boiler RV?
Can I use a braided flexi to connect it to the system?
Do I need to do anything with the original EV (apart from make sure it doesn't leak externally)?
Thanks Paul