Cyclopentane Freezer Leak: Causes and Fixes
Finding warm spots on your freezer’s exterior or noticing skyrocketing energy bills could signal a serious problem—cyclopentane leakage in your appliance’s insulation. This hydrocarbon blowing agent, used in polyurethane foam insulation since the 1990s, keeps your freezer running efficiently by maintaining thermal resistance. When cyclopentane escapes from the foam cells, your freezer’s cooling capacity plummets,…
