zoned central heating sys Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[Penfold1973]

Hi All

Can any help me i have a commercial premises and would like to have one boiler to run heating to 4 zones is this possible and can anyone explain how it is done?

I am hoping to use a combi boiler! Anyone interested in quoting? Blackpool?

thanks

Penfold

[jondeau]

Plumbing wise it's not difficult to do, simply a matter of fitting motorised valves to each zone.

The wireing of the control system is where it gets a bit more complex
and this depends on what level of control you want to have for your zones.

If you want each zone to have its own time switch and/or thermostat and the ability to switch the boiler on and off independantly, then you are looking at banks of relays and a lot of wireing.

Sounds like an interesting job........but a bit too far away for me I'm afraid.

JD, South Devon.