BTI
Installation diagram
Vented
3T&P valve
4Stop valve
5
6Circulation pump
9Drain valve
10Gas cock
11Isolating valve
14Hot water outlets
17Three way valve
18Water tank
19Float valve
ACold water
BHot water
CReturn circulation
DGas supply
EOverflow pipe
H Expansion vent pipe
A BTI water heater should be installed in accordance with local standards and ventilation requirements (category B11BS).
Further installation and connection details can be found in the Installation & Commissioning Manual.
