- Nominal cooling capacity based on 95 °F (35 °C) ambient and 80.6°F db / 66.2°F wb (27°C db/ 19°C) indoor air temperature. - Heating capacity 44.6 °F db (7 °C) ambient and 80.6°F db/66.2°F wb (27°C db/19°C) indoor air temperature. - Our equipment is designed to ensure perfect operation up to 125 °F (52 ° C) ambient temperature. - As a result of continuous development and researches, design and specification are subjected to change without notice.