When the underfloor heating is to be run from a boiler with a flow temperature higher than that required by the underfloor heating, a Zone Pack is fitted to the manifold. This uses a three port mixing valve to mix the water down to the correct temperature and a pump to circulate the water through the heating loops.
When a Zone Pack is ordered in conjunction with a manifold, then this will be factory fitted to the manifold and pressure tested as a complete assembly.
Evenheat Limited, Compton Park, Wildmere Road, Banbury, Oxfordshire OX16 3JU
Telephone: 01295 277881, fax: 01295 277556, email: