12.3
UNVENTED SYSTEM ARRANGEMENT
It is the law that unvented hot water systems be installed by an approved installer.
If the Lochinvar EcoShield™ is to be used in an unvented arrangement, the system should follow the guidance given in BS6700 and must comply
with the Building Regulations 1992: Part G3, in England and Wales,P5 in Northern Ireland and P3 in Scotland. A kit of components that
have been suitably sized for the unvented operation of the appliance is available from Lochinvar Limited. For further information, contact
Lochinvar Limited.
UN-VENTED SYSTEM INSTALLATION SCHEMATIC
40