There are two installation options, bringing together the MonoSolar drainback system with the Inter or Multi range of condensing boilers.
The MonoSolar comprises a 100 l insulated thermal storage tank with an integral copper-tube heat exchanger, variable-speed pump, electronic control module and a drain-back solar collectors. Heat is transferred via the heat exchanger to tap water to save up to 1500 MWh of gas a year.
When the tank is above 50°C, water is sent straight to the tap, bypassing the boiler. When the tank water is below 50°C, pre-heated water is sent through the boiler to be topped up to 60°C. The low volume of secondary water combined with the copper-tube heat exchanger protects against the formation of legionella bacteria.
For more information on this story, click here: Nov08, 183
Keywords: heating, DHW, solar, Atmos
Related articles:
