Hi Guys,
I have decided that the time has come to upgrade the heating system in the house I moved into last year. I have an old Myson Housewarmer back boiler and round top rads (which appear to have been painted several times!), and as the house was built in 1880 the heating system just doesn't seem man enough to keep the home warm.
I work for a Plumbers Merchant (won't mention which one - not sure on the rules) so I would really like to replace the rads myself asap, and have the boiler replaced in the summer (by a Gas Safe engineer).
My questions are:
1. Should I expect to find any issues with draining down and refilling my open-vent system? Should I replace the float valve whilst i'm at it?
2. Will I be able to replace all 5 of my rads in one day? I think of myself as pretty competent in the DIY department, but wonder if this is achievable.
3. Should I powerflush? I'm guessing not as most of the crap will leave the system via the old rads or when I drain down, and the new system will be a lot cleaner than what I have now! Also, chemicals. Which chemicals should I add and how do you add them to an open vent system?
I don't want to find that i'm introducing problems to an otherwise reliable system!
Thanks very much for you patience!
Chris
I have decided that the time has come to upgrade the heating system in the house I moved into last year. I have an old Myson Housewarmer back boiler and round top rads (which appear to have been painted several times!), and as the house was built in 1880 the heating system just doesn't seem man enough to keep the home warm.
I work for a Plumbers Merchant (won't mention which one - not sure on the rules) so I would really like to replace the rads myself asap, and have the boiler replaced in the summer (by a Gas Safe engineer).
My questions are:
1. Should I expect to find any issues with draining down and refilling my open-vent system? Should I replace the float valve whilst i'm at it?
2. Will I be able to replace all 5 of my rads in one day? I think of myself as pretty competent in the DIY department, but wonder if this is achievable.
3. Should I powerflush? I'm guessing not as most of the crap will leave the system via the old rads or when I drain down, and the new system will be a lot cleaner than what I have now! Also, chemicals. Which chemicals should I add and how do you add them to an open vent system?
I don't want to find that i'm introducing problems to an otherwise reliable system!
Thanks very much for you patience!
Chris