Quote Originally Posted by rl4engc View Post
Cheers for the replies,

HRS - Sounds good but expensive? Lots of pipes everywhere?
Depends on the volume of air needed.

for 2 bathrooms + 2 returns about £1 - 1.5K AIUI.

Pipes are 100mm and bathrooms are normally second floor so its either in the attic or between joists.

House needs sealing but assuming you like the house warm there is probably 500 - > £1500 a year in heating to save. Also nice to keep cool in the summer.

Father & In laws both have it they spend less than me on heating by a long way. Their houses are always too warm.