Warm-air heating

The warm-air heating is a system of Chauffage for building, Caravane S, Bateau X and, terrestrial vehicles, in which the hot Air is distributed by means of conduits feeding the various parts.

Domestic system

For a domestic facility: Compared to other heating systems, the advantages are:

a cost of installation rather low
Facilitated cleansing of the air, the entering air passes through a filtration system depend on the required quality of air
Flexibilité, possibility of adding a radiator of cooling of the air Heat pump
the hot air is diffused uniformly in the various parts, this diffusion can be easily ordered according to the needs.
One can also control the rate of Hygrométrie parts.
the liquid circuits of coolants use a mixture of water and glycol to avoid freezing.
the system is often coupled with a heat pump.
the comfort of the type of system is very depend on the level of sophistication of the control system.

System in Industry

In certain factories and warehouses, the installation of several unit heaters can be regarded as systems with pulsated air.

Systems for Garages

In the garages when the climate requires it, a system with hot air with air intake external of air it can be a good application about it. A control of the level of CO2 is essential.

Complex buildings

These systems must be conceived by Engineer S and installed by Technicien S tested.

In the buildings large height, Hotel S, Office X, hospital, whose windows are generally not opening, of the combined ventilation systems of heating/air-conditioning are necessary with filtration of the contribution of fresh air. Many checks automatic and specific handbooks with measuring instruments independent are necessary for the safety of its systems. The ventilation system, air-conditioning of the operating rooms is obligatorily a complete system separated from the other heating system, ventilations of the remainder of the building. It requires more powerful filters and a system of regulation, (temperature, pressure, hygroscopy, quality of the air) very thorough.

The clean rooms of the Laboratory S of test and research as those of the founder S of electronic chips very require ventilation systems air-conditioning of high-tech which concern particular engineering.

Disadvantages for the servant

the output of such a system is rather lower than others, thus involving an energy overconsumption;
the system of drain is specific to implement and, especially, request one maintains regular rather important.

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