J
Jack Gill
Hi !
new to this forum ..so please be gentle !
problem
Question./ Solution
which is the best solution for a good efficient running system.
thanks
jack gill
new to this forum ..so please be gentle !
problem
- rads heat up slow
- never totally hot
- furthest rad get cold warm cold warm
- some rads get hot then cool quickly..
- rads are not warming up
- outside temp compensator is used
- rad circuit set at 22 degrees
- veismann boiler 66 kw gas
- 55 rads in total
- basement and 3 floors to cover.
- 32 mm pipe reduced to 16 mm at rad outlets.
- all fitted with TRVs
- 600 h x 1000 m long rads
- present pump is a wilo 25/50 pump.
Question./ Solution
- what pump would suit best
- wilo or grundfos ?
- 32 mm - 100 ?
- grundfos magna 1 or 3
- wilo stratos ?
which is the best solution for a good efficient running system.
thanks
jack gill