"Peter Parry" wrote in message
...
On Wed, 3 Aug 2005 00:01:16 +0100, "Doctor Drivel"
wrote:

UFH is not simple if you want it to work properly.

It is perfectly simple - even the Romans managed it.

That's fine if you can afford two permanent slaves.

It requires some careful planning
to get the sizes right but that's all.

An outside weather
compensator to anticipate temperature gains and losses is essential for
good
comfort conditions, and economy.

No it isn't

It is.

As is a Grundfoss Alpha auto variable speed pump.

How do all those systems without one work?

Badly

or
use mechanical Danfoss variable flow stats, as in BES, and eliminate the
electric solenoids and stats.

You have just got back from the pub again I presume?.

It is clear you haven't aclue about UFH.

Have the weather compensator set
the temperature of a thermal store and
use an Alpha pump to pump this
water to the manifolds.

On second thoughts you are still there.

Nothing worse than a know-it-all amateur. A know-it-all who knows eff all.
Boy and they really think they are right.