Viessmann programmer with integrated weather compensation



Weather Compensation

A smart control system that can utilise the temperature outside and make efficient calculations on required temperature inside the building can have energy savings of 15% .

Once the outside and required inside temperature are determined a heating curve is applied and will calculate a temperature of the water within the heating system and circulate it to maintain its internal temperature for maximum comfort.

The boiler will automatically heat the water to its detemined temperture. If more than one circuit is being used a mixer assembly can be used.

Frost control will judge when the system should come on to supply heat when outside temperatures drop below a determined minimum temperature.