Provides automatic temperature control of domestic wet central heating systems. Used either as a direct switch for circulating pumps and boilers or to operate spring return and motor open/motor close zone valves. Features dual-diaphragm temperature sensing...

Ideal replacement boiler for the CDi Classic. Features push-button LCD display, with similar diagnostic codes. Also features the same pipe connections, flue and fixing points for a 'simple switch'. Max. Domestic Hot Water Output: 48.9kW Max. Central Heating...

Aluminium construction. Digital consumption indicator for eco-responsible behaviour. Electronic parent lock to avoid unwanted operation of the control panel. Electronic Thermostat Control Variable Heat Settings 2 Year Manufacturer's Guarantee (T&Cs Apply)...

Compact regular boiler suitable for medium and large-sized homes. May be installed in a standard kitchen cupboard. The boiler can be used with the high efficiency Greenstore range of cylinders. Compatible with the Greenstar Wiring Centre. Max. Central...

With auxiliary switch and 22mm compression fitting. 5-wire installation. Mid-position diverter. Spring-Return Action Uni-Directional Valve Body 5-Wire Installation 2 to 93°C Flow Temperature Manual Override Facility Standard Valve Dimensions Mid-Position...

Durable satin anodised aluminium finish door vent. Allows air flow between rooms. Suitable for fresh air ventilation and warm air systems. Suitable for Use with Gas Appliances Surface-Mounted W x H x D: 610 x 76 x 7mm Free Air Space: 5163mm² Aluminium...

Provides high levels of comfort and hot water performance. Connected directly to the mains cold water supply so hot water is readily available at all outlets at mains pressure. Duplex Stainless Steel Tank 30 Year Manufacturer’s Guarantee (Registration...

Suitable for potable, hot and cold water operation. Features 2.7bar nitrogen gas precharge. Suitable for Drinking Water

Compatible with all mortar or dry fixed ridge systems and all interlocking, metric-sized roof tiles. Designed to overcome the problems of traditional mortar bedding, such as cracking and long term maintenance. For use with Glidevale Dry Verge Units (Code...

Powerful, in-duct mounted mixed flow fan designed to produce higher working pressures for applications that require high air flows with low relative noise. 3-speed setting selected via an internal dip switch. Flush-fit with double insulation. Black finish....