1. Energy saving: A secondary heat exchanger was added to make full use of the heat of the exhaust, thermal efficiency can reach more than 105% (laboratory data). Plate heat exchanger can get better bathroom experience,saving gas costs (theoretical value of about 15-20%)
2. With the vapor being fully discharged, the phenomenon of freezing near end of the exhaust pipe can also be reduced
3 Multiple protections: anti-dry heating;Anti-exhaust pipe blocking; Wind pressure monitoring;Anti-freezing protection (3 level); Over temperature alarm; Flameout protection; Electric leakage protection plug.
