BY, High performance UL recognised coils
BQ, High performance steam coils
AM, Compact coils
AP, Compact UL recognised coils
AV210, Externally operated valve
AVTA, Thermostatic valves with temperature sensitive se
FJVA, Thermostatic valves without sensor
MEP 2250, Electronic pressure switch, dual output
MEP 2650, Electronic pressure switch, single output