Product Features
- In combination with RZA-D Sky Air Advance-series outdoor units
- Only for extreme weather conditions with long periods of low ambient air temperatures and high humidity levels
- Keeps drain holes open at all times, ensuring no ice-up of the heat exchanger
Documentation
Installation manuals

EKBPH250D7_4P590081-1D_Installation manual
pdf | 2.74MB

EKBPH250D_4P590081-1C_Installation manual
pdf | 2.06MB

EKBPH250D_4P590081-1_2019_09_Installation manual
pdf | 2.05MB