The Hitachi KPI-E4E Series Total Heat Exchanger with Celluloid Exchanger is engineered to improve indoor air quality while minimizing energy loss. By using advanced energy recovery technology, these units efficiently transfer both heat and humidity from outgoing air to incoming fresh air, reducing the load on HVAC systems. This results in lower energy costs and improved air comfort for commercial and residential applications.
| Model Reference | Air Flow (m³/h) High-Mid-Low | Air Flow (l/s) High-Mid-Low | Height (mm) | Width (mm) | Depth (mm) | Temp. Exchange Efficiency | Enthalpy Exchange Heat/Cool | Spigot Connection Size (mm) | Fuse Rating (A) | Electrical Supply |
|---|---|---|---|---|---|---|---|---|---|---|
| KPI-252E4E | 250-208-180 | 69-58-50 | 270 | 750 | 900 | 79% | 66%/60% | 160 | 6 | Single |
| KPI-502E4E | 500-420-360 | 139-117-100 | 330 | 920 | 1130 | 78% | 65%/61% | 200 | 6 | Single |
| KPI-802E4E | 800-700-597 | 222-194-166 | 385 | 1015 | 1210 | 78% | 65%/62% | 250 | 6 | Single |
| KPI-1002E4E | 1000-800-620 | 278-222-172 | 385 | 1295 | 1600 | 83% | 68%/62% | 300 | 10 | Single |
| KPI-1502E4E | 1500-1250-970 | 417-347-269 | 525 | 1130 | 1800 | 80% | 68%/62.5% | 355 | 10 | Single |
| KPI-2002E4E | 2000-1560-1240 | 556-433-344 | 525 | 1430 | 1800 | 80% | 66.5%/61.5% | 355 | 10 | Single |
