The use of 316L corrugated steel pipe in monobloc aerothermal systems has several significant advantages:
Corrosion resistance
Durability
Low maintenance
Good thermal conductivity
Flexibility
High temperature compatibility
The ideal diameter of the steel pipe for the installation of outdoor aerothermal equipment depends on several factors, such as the capacity of the system, the type of machine power, the distance between the outdoor and indoor equipment, and specific design and installation constraints. However, the common diameter of steel pipe used in the installation of aerothermal equipment is:
Diameter of DN25 (1 1/4 inches): Often used in lower capacity monobloc aerothermal systems and in installations where the distance between outdoor and indoor equipment is relatively short.
For an efficient service of the appliance, we recommend to consider the specifications of the manufacturer of the fan heater system and follow the design and installation recommendations provided by them.