Strom SBSP7C - Page 16

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STROM LIMITED 2020
16
HEAT ONLY BOILER
PROGRAMABLE ROOM THERMOSTAT & TRV’S - 3 PORT VALVE CONTROL (<150m
2
)
Electric Boilers
DIAGRAMS PROVIDED AS GUIDANCE ONLY, FINAL DESIGN SHOULD BE DECIDED UPON BY A QUALIFIED
PLUMBER INLINE WITH CURRENT PART L GUIDELINES.
PART L COMPLIANT LAYOUTS
BOILER 2 PORT 3 PORT ABV WHEEL
HEAD
VALVE
LOCK
SHIELD
VALVE
THERMASTIC
RAD VALVE
ROOM
STAT
PROG
ROOM
STAT
MULTI
CHAN
PROG
TWO
CHAN
PROG
ONE
CHAN
PROG
CYL
STAT
JUNCT.
BOX
WIRING