1. Door Seals (Gaskets)
Function: Door seals, or gaskets, are rubber or vinyl strips lining the edges of refrigerator and freezer doors, creating an airtight seal when closed. This seal prevents warm air from entering and cold air from escaping, maintaining optimal internal temperatures and ensuring energy efficiency.
Gaskets also reduce condensation and frost buildup, preserving food freshness and preventing compressor overwork.
Symptoms of Failure: A faulty door seal results in several noticeable issues. The refrigerator may struggle to maintain consistent temperatures, causing food to spoil faster. You may observe condensation or frost inside the fridge, particularly around the door edges.
Increased energy bills often indicate the compressor is running excessively to compensate for air leaks. Visible signs include cracked, torn, or warped gaskets, or seals that feel loose or no longer adhere tightly to the cabinet when the door is closed.
Repair Solutions: Repairing a door seal begins with inspecting the gasket for damage or dirt buildup. Minor issues, such as dirt or debris, can be resolved by cleaning the seal with a mild detergent and warm water, ensuring it remains pliable. For cracked or torn gaskets, replacement is necessary.
Technicians source model-specific gaskets to ensure a perfect fit, removing the old seal by loosening screws or clips and installing the new one with precision. After installation, they test the door’s seal strength using a paper test—sliding a piece of paper between the door and cabinet to ensure resistance.
Regular maintenance, such as cleaning and checking for wear, prevents premature failure. Professional services ensure proper alignment and compatibility, restoring the refrigerator’s efficiency and extending its lifespan.