UNI°C IN1 (ATP) 204 medium insulated ATP refrigerated chambers of first IN level

Medium insulated ATP refrigerated chambers, first IN level, marked IN1 (ATP) 204, with insulation ratio k below 0,8, intended for transportation of goods in postive temperature regime.

Code for this type of refrigerated chambers is IN1 (ATP) 204, the thickness of all panels is usually 45 mm, except the roof and rear doors which can be up to 60 mm.