7
MODEL NUMBER NOMENCLATURE
581C024-060 (Standard Efficiency) — 2 to 5 Tons
NOTE: The example model number 581CEV060150HQ designates a 5 ton 460-3-60 volt gas/electric rooftop unit with 150,000
Btuh natural gas heat and EconoMi$er IV.
MODEL NUMBER NOMENCLATURE
581C024-060 (Stainless Steel and Low NOx) — 2 to 5 Tons
NOTE: The example model number 581CEV060120NHQ designates a 5 ton 460-3-60 volt Low NOx gas/electric rooftop unit with
120,000 Btuh natural gas heat and EconoMi$er IV.