Your central heating system has been designed to cope with the coldest weather conditions likely to be experienced in your area.  However, for much of the heating season the outside air temperature will be above these extreme conditions and your heating system is then able to supply more heat than you need and unwanted overheating may occur.  To ensure that your home is kept  comfortably warm with minimised running costs, it is essential that an effective control system is fitted.

The VT117 Classic Radiator Thermostat has the elegant styling to harmonise with any decor.  It's main features are: Integral adjustment of flow for balancing the system Adjustable tailpiece aids simple installation Wax filled sensor CEN approved to BS6284 EN215 Positive locking of sensor to body Flow through body in either direction

The VT200 Classic Radiator Thermostat has the elegant styling to harmonise with any decor.  It's main features are: Integral adjustment of flow for balancing the system Liquid filled sensor CEN approved to BS6284 EN215 Adjustable tailpiece aids simple installation Positive locking of sensor to body Flow through body in either direction