4 certified models

VWR-Premium Series ULT lab refrigerators and freezers

Every VWR-Premium Series ULT lab 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	Form factor	Total volume	Daily energy use
77168-786	Ultra-Low Temperature Freezer	Upright	28.8 cu ft	-
77618-762	Ultra-Low Temperature Freezer	Upright	19.4 cu ft	-
77618-774	Ultra-Low Temperature Freezer	Upright	24.1 cu ft	-
77618-798	Ultra-Low Temperature Freezer	Upright	33.9 cu ft	-

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.