2-zone valve pack. A complete heating controls system that incorporates both low voltage wiring and plug-in connections to minimise errors and make wiring much quicker and simpler. Built-in diagnostics. Building Regulations compliant. Specifications: 2-Zone Valve Pack: Room unit, valve body, valve actuator, cylinder sensor, plug-in connections for valve, base unit.

Common timing. 2-wire installation. CE marked. Specifications: Switching/contact rating: SPDT 3(3)A. H x W x D: 100 x 45 x 100mm. Backplate fit: Unique. Suitable for underfloor heating.

Separate timing. 2-wire installation. Override facility. Holiday mode. Automatic BST/GMT time change. Boost function. Building regulations compliant, CE, WEEE, RoHS. Specifications: Switching/contact rating: SPDT 3(3)A. H x W x D: 99 x 145 x 35mm. Backplate fit: Industry Standard. Suitable for underfloor heating.

22mm. A simple means of ensuring adequate flow through boilers which require a bypass. Specifications: Factory set to 0.2bar (adjustable up to 0.6bar).

Dual Diagram sensing element. 3-wire installation. Building regulations compliant, CE Marked. Specifications: Switch/contact rating: SPST. IP30. 10A. Temp. range: 10°-30°C. H x W x D: 84 x 84 x 37mm. Batteries supplied.

22mm compression connection. 5-wire installation. Conforms to 89/336/EEC and 73/23/EEC. Specifications: 2.2A. SPST power consumption: 6W.

22mm compression connection. 5-wire installation. Conforms to 89/336/EEC and 73/23/EEC. Specifications: 2.2A. Power consumption: 6W.

The VT200E Radiator Thermostat with 10mm connections. Senses the ambient air temperature and can limit room temperature by regulating individual radiator output. Wet central heating systems only. Specifications: Temperature range: 6-26°C.