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Gates foundation (ILRI), Addis Ababa

Main contractor : Elmi Olindo

Facilities : Office renovation project 

Ducted ventilation system for tempered air supplied by AHU(Cetra)+ Air to water heat pump (Carrier). AHU has ECM motor, UV light for sterilization and 2 stage filters on  inlet monitored with differential pressure sensor. 

Custom control board with HMI touch screen with functions: cool/heat mode selection, temperature set point, fan speed, and other alarms like filter clogging.

2-pipe heat pump VRF (samsung) with 19 cassette type indoor units with wall mounted wired thermostats

Alama engineering services completed this project in end of 2022 in a couple of weeks.

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