- Joined
- 11 Oct 2012
- Messages
- 6
- Reaction score
- 0
- Country
My house has a gravity fed pumped CH newish gas boiler with motorised valve in cellar with 3 floors above, HW tank on 1st floor. CH header tank is only slightly higher than top of the highest radiator on 2nd (top) floor.
House has 13 radiators across the three floors, and all get nice and hot except those on the top floor which only get slightly warm after prolonged period on... have balanced radiators, they are bled...
Boiler is Worcester Greenstar Ri, can be used in pressurised system. Pump is Grundfos super selectric 15-60.
I hope someone can advise me - to get hot at the top am I best to
1. Fit a more powerful pump or
2. Fit a pressurising kit and get rid of the header tank or
3. Do something I have not thought of.
Here's hoping for help!
House has 13 radiators across the three floors, and all get nice and hot except those on the top floor which only get slightly warm after prolonged period on... have balanced radiators, they are bled...
Boiler is Worcester Greenstar Ri, can be used in pressurised system. Pump is Grundfos super selectric 15-60.
I hope someone can advise me - to get hot at the top am I best to
1. Fit a more powerful pump or
2. Fit a pressurising kit and get rid of the header tank or
3. Do something I have not thought of.
Here's hoping for help!