4 certified models

NE Air commercial refrigeration

Every NE Air commercial refrigerator certified under ENERGY STAR and listed for the US market, fastest first. Each model page has the full certified specs and comparable machines from other makers.

Model	Type	Total volume	Doors	Daily energy use
NEFZ-1DES	Vertical Solid Door Freezer	20.6 cu ft	1	3.86 kWh/day
NEFZ-2DES	Vertical Solid Door Freezer	41.3 cu ft	2	7.22 kWh/day
NERF-1DES	Vertical Solid Door Refrigerator	20.6 cu ft	1	1.12 kWh/day
NERF-2DES	Vertical Solid Door Refrigerator	41.3 cu ft	2	2.21 kWh/day

Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.