Рекуператор Prana – 200G.

Join the Telegram channel https://t.me/slyvkadenyschanel Support the channel https://www.privat24.ua/send/d24b9 Due to a breakdown, I received a Prana air recuperator. Model Prana – 200G. Let's look at its design and what its advantages and disadvantages are. The main function of the recuperator is to exchange heat between the internal outgoing air and the external incoming air without mixing. A tubular recuperator is convenient for installation in an apartment or house that has already been renovated. For a new building, a plate recuperator integrated into the ventilation system would be the best option. The recuperator has a control panel with multiple modes and a film air heater. The entire recuperator is built into a thin PVC pipe. The recuperator uses two high-quality fans blowing air in opposite directions. The visible plastic elements of the heat exchanger, especially the inner part with the indicator, are noticeably yellowed even indoors. The structural elements are secured together with drywall screws. The heat exchanger's control system is very simple and constantly falls off its mounting points. The inner cavity of the heat exchanger is made of an even thinner PVC sheet and has slots opposite the copper heat exchanger channels. The heat exchanger itself is made of copper foil sealed on the sides with foil or foil tape and riveted to the inner PVC sheet. The slots, sealing, and fastening of the elements are poorly done. Thus, the concept of the heat exchanger itself is very useful and effective, but the execution of this manufacturer's heat exchanger is far from perfect, even if it's poorly designed. If you have the opportunity, please purchase a higher-quality heat exchanger.