Airex Undercounter Refrigerators can be supplied with either solid or glass doors while the undercounter Freezer offers solid doors. Read More The range presents 600mm depth and 840mm height, making it ideal for compact or worktop applications. The range is equipped with an adjustable temperature control, environmentally friendly R600a Hydrocarbon refrigerant, two adjustable shelves and a protective coating on the refrigeration coil to help prevent corrosion. CFC free polyurethane insulation provides both structural support and thermal performance efficiency to reduce energy usage across the entire lineup.