Main Features of Holtop Air to Air Plate Type Sensible Heat Exchangers

• Sensible heat recovery core
• Fresh air & exhaust air is separated totally
• Heat recovery efficiency up to 80%
• 2-sides press shaping,double folded edge,good joint sealing 
• Resistance of pressure difference up to 2500Pa
• Under pressure of 700Pa, air leakage less than 0.6%

Material type

B series (standard type)

Heat exchanger is made of pure aluminum foils, with galvanized end cover and aluminium alloy wrap angle. Max. air temperature 100℃, it is suitable for most of the occasion.

F series ( Anti-corrosion type)

Heat exchanger is made of pure aluminum foils cover by special anti-corrosion material, with galvanized end cover and aluminium alloy wrap angle., it is suitable for the corrosive gas occasion.

G series (high temperature type)

Heat exchanger is made of pure aluminum foils, with galvanized end cover and aluminium alloy wrap angle. Sealing material is special and allow the Max. air temperature to be 200℃, it is suitable for special high temperature occasion.

Aluminum foils thickness range from 0.12 to 0.18mm because of the different specification heat exchanger.