Readers are advised to check the validity of this Detail Sheet by either referring to the BBA’s website (www.bbacerts.co.uk) or contacting
the BBA direct (Telephone Hotline 01923 665400).
• THIS DETAIL SHEET LISTS THE COMPONENTS APPROVED FOR USE ON KWIKOT UNVENTED HOT
WATER STORAGE SYSTEMS.
• Each product Detail Sheet lists the components that are required to be factory fitted and others which are
supplied separately for fitting by the installer.
• The BBA has assessed each of the components as suitable for purpose.
This Detail Sheet must be read in conjunction with the Front Sheets and the relevant Detail Sheets.
Component Manufacturer/supplier Setting Size
and component number
Line strainer Reliance Water — ¾”
Controls LS75
Pressure reducing valve Reliance 312 3 bar ¾”
Watts Redupress 3 bar ¾”
Combined check valve Reliance 2014 5 bar ½”
and expansion valve
Combined temperature and Reliance Water 90°C/7 bar ½”
pressure relief valve Controls HT55 EVR
Watts SFR 52550UK 90°C/6 bar ¾”
Expansion vessel Altechnic Zilmet 3 bar 16 litres
Tundish Reliance Water Controls — 22 mm to 28 mm
Immersion heater Redring LU11TC 35° to 75°C 2¼”
Thermtec AFSTA-327 35° to 70°C 2¼”
Thermostat non-self-resetting Integral part of 80°C
thermal cut-out immersion heater
Indirect thermostat IMIT LSC2 35° to 80°C
Indirect non-self-resetting IMIT LSC1-T80 85°C
thermal cut-out
Motorised valve
(1)
Honeywell V4043
Danfoss DMV2C
Sunvic SZV2212F
(1) It is essential on indirectly heated systems that the motorised valve supplied with the system is installed and is not substituted by any
other motorised valve which may exist and be in service at the site of installation, eg a motorised valve installed in a central heating
circuit.
Certificate No 96/3253
DETAIL SHEET 2
Second issue*
Kwikot Limited
KWIKOT UNVENTED
HOT WATER STORAGE SYSTEMS
Components
CI/SfB
(53.9) X
To Next Page
Loading...
