The new house compared to the wet heating room walls, floor construction layer and filling layer of moisture in the transpiration process requires more heat consumption, and because the heating cable electric floor heating system operation process temperature is low, so the heating room walls, floor construction layer and filling layer of moisture in the transpiration rate is slow. To be completely dry after the house room temperature will increase faster, energy consumption will also be greatly reduced.
Ultra-low-temperature start calculations show that, in the building to reach 65% energy-saving standards, the electric power laid by the electric floor heating for the accounting of the thermal load of 1.5 times in indoor and outdoor temperatures are 15 ℃ under the conditions of the air temperature to start the electric floor heating system, the indoor temperature reaches 16 ℃, the minimum need for more than 3 days of time. As mentioned above, the heat generated by the electric floor heating is mainly consumed in heating the ground and wall.
An empty house is slower to heat up compared to a room with more household furniture inside. This is because the radiant heat of the electric floor heating system basically does not directly heat the indoor air, but directly radiate the heat to the objects in the room, so the room walls, ceiling and indoor temperature of the dense objects is permanently higher than the room temperature. Empty room without furniture, its walls to the field of heat loss is greater, which will also lead to the room warming slower.
