VAM500J7VEB
Heat-reclaim ventilation unit with total heat exchanger.
Technical Identification
- Manufacturer: Daikin
- Product: VAM500J7VEB
- Product type: Heat-reclaim ventilation unit with total heat exchanger
- Application: Fresh-air supply and extract with heat recovery where installed as designed
- Capacity and performance: Refer to the original technical data for the exact ordering code, fan speed and external static pressure.
What to Verify
Check the installation market, airflow versus static pressure, thermal recovery conditions, filter specifications, power supply, noise, frost strategy, condensate drainage and compatibility with controls and ductwork. Stated or nominal airflow should not be confused with guaranteed installed airflow.
Official Technical Reference
Manufacturer product and documentation source →
Independent AirAlign technical catalog. Check the current manufacturer’s product documents and regional availability; technical parameters may differ between model variants.
VAM500J7VEB — mid-size HRV duct pressure
VAM500J7VEB is a different Daikin VAM-J model size from VAM350; larger nominal airflow may require different duct section, fan operating pressure and acoustic isolation. Confirm the maker’s exact fan-speed table, heat-recovery efficiency at representative outside conditions, frost bypass/control and filter access. Equipment name alone is not a ductwork pressure-loss allowance; verify delivered supply and extract flow at commissioning.
VAM500J7VEB — VAM-J energy-recovery ventilator
| Model selection point | Original manufacturer data |
|---|---|
| Airflow | 500 m³/h in both heat-recovery and bypass modes at 50 Hz ultra-high setting, as presented in Daikin’s VAM-J technical comparison table. This must not be treated as the duty point at all duct pressures. |
| External static pressure | Daikin’s tabulation lists 90 Pa for the ultra-high 50 Hz reference operating condition; the complete fan curve controls installed delivery. |
| Heat recovery | Crossflow air-to-air total heat exchanger transferring both sensible and latent energy; selectable bypass and fresh-up modes. |
| Electrical supply | Single-phase 220–240 V 50 Hz / 220 V 60 Hz supply from series documentation; selected accessory heater/control loads require their own circuit review. |
| Environmental limits | Published fresh-air condition range approximately −10°C to +46°C and around-unit installation area 0…40°C at ≤80% RH for the specified series. |
| Commissioning | Check filter maintenance, horizontal installation, condensate / condensation risk, interlocking and pressure when using fresh-up operation. |
The model number corresponds to the maker’s 500 m³/h air flow class; it is not a conditioned-air cooling capacity. Select airflow and recovery/bypass mode to match building ventilation requirements, and verify the actual order revision of the J7VEB model.
Manufacturer official specification and documentation. Reviewed 26 October 2026.