Product specification
Introduction
Congratulations on your purchase of an Andrews buffer vessel. The Andrews buffer products
are manufactured from top quality materials and meet all the latest relevant safety and
constructional standards.
General Requirements
IMPORTANT: Please read and understand this product guide before installing the Andrews
buffer vessel. Incorrect installation may invalidate the warranty*.
The Andrews buffer vessel must be Installed, Commissioned and Maintained by a competent
installer in accordance with Building Regulation G3 (England and Wales), Technical Standard
P3 (Scotland) or Building Regulation P5 (Northern Ireland) and the Water Fitting Regulations
(England and Wales) or Water Byelaws (Scotland).
* See Terms and Conditions of warranty
THIS APPLIANCE CAN BE USED BY CHILDREN AGED FROM 8 YEARS AND ABOVE AND
PERSONS WITH REDUCED PHYSICAL, SENSORY OR MENTAL CAPABILITIES OR LACK OF
EXPERIENCE AND KNOWLEDGE IF THEY HAVE BEEN GIVEN SUPERVISION OR INSTRUCTION
CONCERNING USE OF THE APPLIANCE IN A SAFE WAY AND UNDERSTAND THE HAZARDS
INVOLVED. CHILDREN SHALL NOT PLAY WITH THE APPLIANCE. CLEANING AND USER
MAINTENANCE SHALL NOT BE MADE BY CHILDREN WITHOUT SUPERVISION
WARNING: Do not use if there is a possibility that the water in the buffer vessel is frozen.
Important Notice:
When installed with a KIWA approved unvented kit the Andrews buffer vessels are
approved as meeting current water regulations.
To satisfy these regulations when the kit is not supplied it will be required that the installer ensures
that all of the system components meet the required standards.
BS 6700 : Design, Installation, Testing and Maintenance for Domestic use within Buildings and
their Curtilages.
BS 7206 : Specification for Unvented Hot Water Storage Units and Packages.
BS EN 806 : Specifications for Installations inside Buildings Conveying Water for Human
Consumption.
BS EN 12897 : Specification for Indirectly Heated Unvented Storage.
3
