Replacing warm air heating system?

[Goldie]

I'm thinking of buying a house that was built in the early 70s and still has the original warm air central heating system.

I haven't seen the HIP yet so I don't know how economical/efficient it is, but I am thinking it might be better to just replace the whole thing as some of the vents have got obvious discolouration around them, that sort of thing.

I'm wondering whether it's straightforward enough to put in a new boiler and radiators after having the old boiler removed? Presumably the vents can be bricked up and covered over?

I appreciate it could be a pricey job... the house is a four-bed detached, over four levels.

Any advice/tips gratefully received, thanks.

[Webmaster]

Hi Goldie

Everything is possible given enough money! It sounds like an expensive job, mainly the actual plumbing for the radiators might be very tricky given the number of rooms and floors you have.

My adise would be to get at least 3 quotes for such a job, and expect to see a wide variation in prices for something like this.

[Goldie]

Thanks, yes I did think the copper piping alone would be a fortune! I also think it could be well worth doing though, as the house could be stunning and just needs a bit of modernising and TLC.

If anyone reading this has replaced a warm air system with a radiator system I'd be very interested to hear your take on the experience.

[RoDoWo]

We had ducted air, and I loved it, come in switch on and 15mins later, heat, and then the wife wanted radiators etc., weeks of mess and redecorating (fill duct holes with plasterboard pieces) I now think, after 3 years radiators are far better and less noisy than ducted air, so I say 'go for it' well worth the effort...

[dealsteal]

Generally, if it is a replacement i will be pretty pricey.  Plus, you will want to probably install something more modern.  You should consult a contractor for some further direction.  Can a plumber take care of this?  Does anyone know any NYC plumbers (http://www.angieslist.com/companylist/new-york-tristate-area/plumbing.htm)?