I have two 2-port motorised valves in my heating system and one is definitely faulty. I have tried replacing the motor but no joy. It is a Honeywell V4043H1056 and are easily found on Ebay and the like. The system will need drained down and hence I would like to replace both valves at the same time.
However the other one is an ACL Lifesyle 2-port motroised valve with number 679H308 30LI on it's housing. They seem to be like hen's teeth.
My question is this - can I replace the ACL valve with another Honeywell V4043. Their specs seem very similar but need to be sure.
Is there anything else I could be doing whilst the system is drained down - ie should I put any additives back into the system when refilling?
Thanks in advance for any help.
Ken Mavor
However the other one is an ACL Lifesyle 2-port motroised valve with number 679H308 30LI on it's housing. They seem to be like hen's teeth.
My question is this - can I replace the ACL valve with another Honeywell V4043. Their specs seem very similar but need to be sure.
Is there anything else I could be doing whilst the system is drained down - ie should I put any additives back into the system when refilling?
Thanks in advance for any help.
Ken Mavor