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Montblanc800 plus wifi controlled heater

Calthermic Montblanc800 plus app controlled 5 Elements 800w heater

800w electric heater with mobile app – Control your heating from anywhere in the world – digital controls with electronic thermostat accurate to within 0.2k. Built in 24/7 timer

This heater will heat up a room up to 7m² with good insulation at a ceiling height of 2.4m

Width 550mm height 590mm depth 96mm


£533.90 £349.16 Ex VAT

Out of stock


Calthermic Montblanc800 plus app controlled Energy Efficient Electric radiators.

Calthermic Montblanc800 plus (Formally Callidus heaters) are easy to use and packed with intelligent features that help keep you nice and warm, while also not costing the earth.


Motion Sensor (can save up to 12%)
With the built-in motion sensor, a field of detection is generated in consecutive active and inactive zones. When half the programmed time passes without the heater detecting any movement, the electric heater will automatically reduce the temperature and adjusts the heater to eco mode.

Open Window Detector (can save up to 4%)
If the room temperature suddenly drops by 2 degrees over a 14 minute period, the heater will go into standby mode. How clever is that!

Easy to Programme
You can control your heaters 24 hours a day, seven days a week. The colour LCD screen is easy to use and also has a built-in colour variation according to the temperature.


Babycare Function
A convenient feature for families, the low surface temperature feature ensures that children are safe.

2-year warranty
Your heater is covered by the Calthermic Montblanc 2 year warranty on parts, and a 10-year warranty on the aluminium element.

Ideal storage heater & wet system replacement
If you have a costly storage heating system, Calthermic Montblanc electric heaters are the perfect replacement.

If you are looking for the Calthermic Montblanc heater, please see the Calthermic Montblanc electric heater range



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