• High speed DC variable frequency dual motor is adopted, which has high operation efficiency, lower noise and longer service life.
• Patented high-efficiency full heat exchange core, reasonable and uniform chip spacing, and the use of compression technology, which is safer, more environmental friendly and more comfortable for users.
• The thickness of the fuselage is thin, which has more installation advantages and is no longer tangled with insufficient installation space.
• The internal structure layout is scientific and reasonable, and the inlet and outlet air ducts are independent to ensure the net fresh air rate.
• The standard automatic air valve adopts regional independent control, and automatically closes the air valve during shutdown to effectively block the entry of external dirty air.

大型被动房全热交换器性能参数