Honeywell normally open zone valve

[Traditionalplumber]

Interesting question and one I’ve never even thought about until I messed up today. This might be a bit long….

I’ve got a multi fuel system on the go, gravity primary’s for hot water off Rayburn, big biomass boiler, air source is involved for the floors , pumped heating split into 5 zones blah blah blah

So I’ve got 10 zone valves in total, it’s a pretty complicated system but nothing too crazy. However I messed up massively today. I fitted the wrong zone valve In the wrong place. I should’ve put a normally open valve in off the hot water (gravity) but I fitted a normally closed one instead and the normally open is elsewhere.

Can I just swap the heads over? Does anyone know?
Are the body’s the same ? Surely it’s just a reversed actuator motor right?
Can I just swap the power heads over instead of having to drain this behemoth down. It was an absolute pig to fill up
I’m hoping someone just gonna say , swap the heads the body’s are the same

Cheers

 

[ShaunCorbs]

Yep just swap the head over as the bodies are the same

 

[Traditionalplumber]

Yep just swap the head over as the bodies are the same

Thank f**k , cheers matey!