How energy efficient is the Daikin Rebel rooftop unit for school buildings, and does it help meet sustainability or grant requirements?

The Rebel rooftop system can achieve part-load efficiencies of up to 22.7 IEER, delivering up to 55% energy savings above ASHRAE 90.1 standards. That level of efficiency is often relevant for schools pursuing energy grants, ESSER-funded upgrades, or state sustainability mandates tied to ASHRAE compliance.