Alde

What's the weather doing? With this sensor plugged in, the outdoor temperature is displayed on the control panel. Not for use with Alde 3010-214 manual control panel.

Alde Premium G13 Antifreeze is pre-mixed with deionised water and ready to use in the Alde system, suitable for even the Scandinavian winter. The silicated OAT corrosion inhibitor is compatible with the silicate-containing antifreezes used as standard by most UK vendors, and provides 5-year protection.

A stream-lined flue for roof mounting, with white powder coating or brass facia. This flue protrudes only 95 mm, and can be installed in roof thicknesses up to 60 mm. Comes complete with hose clips for exhaust outlet and air inlet hose. Requires hole size of ø76 mm. For use with the Alde 3010 Compact boiler.

This EPDM rubber blanking insert goes into the expansion tank cap when an inline circulation pump is used instead of the classic 2928-420 or 2928-433 12 V circulation pump.

This stylish balanced flue for side mounting has a stream-lined white or light grey plastic fascia with only 23 mm of protrusion. Comes complete with hose clips for exhaust outlet and air inlet hose. Requires hole size of ø83 mm. For use with Alde 3010 Compact boiler.

Control your central heating and hot water from anywhere you can get a mobile phone signal via SMS. Via the iPhone or Android Smart App, the Alde Smart Control puts the control panel on your smartphone. For use with the Alde 3010-613 or 3020-112 control panels. Requires standard SIM card, on contract or pay-as-you-go (not included). Not compatible with machine SIM cards.

For the ultimate in heating control, this latest generation colour touchscreen control panel has three programmble time periods, normal mode, day-mode and night-mode, and allows you to ignore hot water demand for those occasions when you're roughing it or using the site's facilities. For use with Alde 3020 Compact boilers. Optional accessories include up to two discrete temperature sensors, AA battery backup, and metallic grey or dark grey, or gloss black fascias

The safety drain valve automatically opens at 3.5 bar. To drain the fresh water you just flick the yellow switch upwards. It should be mounted on the fresh water pipe to the boiler. 12 mm JG Speedfit connector. For use with Alde 3010 Compact boiler.