Elco launches Thision S Plus range of boilers

Elco’s Thision S Plus range of boilers is available with outputs of 34, 45 and 53 kW. They all have an A/A+ energy-efficiency rating, making them well suited for a variety of new and replacement projects. These boilers are compact — 680 mm high, 385 mm deep and with widths from 500 to 660 mm.
The configuration of the heat exchanger ensures continuous automatic de-aeration. The downward-firing premix burner can modulate down to a sixth of full output.
All the boilers have a over-pressure of up to 90 Pa at the flue connection, allowing them to be exhausted over a considerable distance, with or without a room-sealed air supply.
They are supplied with an outdoor sensor for weather compensation. They are also supplied with a thermostatic room unit to provide time and temperature scheduling.