In winter, even after the recuperator, the air at the outlet is cold. It is not comfortable. In summer it is very hot, due to the heating of the attic, after the recuperator the air comes out with a temperature of 27-30gr. The problem is solved by copper radiator from UAZ. In heating mode on the radiator hot coolant is fed from the heating system, and then returns to the return. As a result it easily heats the air up to +30gr. In cooling mode, the radiator decoupler is cut off from the heating system and tap water is supplied to the radiator inlet. After the radiator opens a tap to drain the heated water into a 200-liter barrel. This water is used for gardening needs. Overflowing the barrel drains the excess water into the well. At a flow rate of 0.5 liters per minute the air is cooled by 7-9 degrees.

Design of engineering communications:
Electricity;
Water supply;
Heating;
Ventilation;
Hardware and microcontroller automation.

Design, maintenance and automation of mining locations of any complexity. Using the heat of asics for domestic needs:
Air and liquid heating systems;
Pool heating;
Supply air heating of ventilation systems;
Heating of greenhouses and any other technical premises;
Hot water supply;
Excess heat discharge to the outside/ventilation system exhaust;
Various farm cooling systems;