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TOSHIBA HEAT EXCHANGERS
Air-to-Air Heat Exchangers
The Air-to-Air Heat Exchangers use exhaust air to pre-condition incoming air to reduce cooling or heating demand and the overall size of the air conditioning system. This improves the energy efficiency of the building and can also help to comply with buildings regulations.
Nine models with air flow range 150 m3/h to 2,000 m3/h
Can be integrated into air conditioning systems, reduces size of overall system
Fresh air ventilation
Changes temperature and humidity of entering fresh air
Helps prevent sick building syndrome
Reclaims 20-50% of the energy lost by ventilation
Recovery of up to 75% heat from the outgoing air
Air conditioners and heat exchangers are controlled with the same main bus system (TCC-LINK)
AIR-TO-AIR HEAT EXCHANGER Performance and physical data
VN-U00151SY-E
Air To Air Heat Exchanger
Air Volume EH/H/L
150/150/110 m3/h
Air Volume EH/H/L
42/42/30 l/s
Temp. Exchange Enthalpy
81.5/81.5/83 %
Enthalpy Exchange Efficiency (Heating)
74.5/74.5/76 %
Enthalpy Exchange Efficiency (Cooling)
69.5/69.5/71 %
Sound Pressure Level (EH) * **
Sound Pressure Level (H) * **
Sound Pressure Level (L) *
Power Consumption (EH) **
Power Consumption (H) **
Power Consumption (L) **
External Static Pressure (EH)**
External Static Pressure (H) **
External Static Pressure (L) **
26-28 dB(A)
24-25.5 dB(A)
20-22 dB(A)
68-78 W
59-67 W
42-47 W
82-102 Pa
52-78 Pa
47-64 Pa
Notes
* Sound pressure level is measured 1.5 m below the centre of the unit. ** Sound pressure level, power consumption and external static pressure values at 220 - 240 V.
