It is normal for modern refrigerators to feel slightly warm along their exterior side walls and back grid. This happens because internal heat loops transfer heat out of the food cabin into the surrounding room. However, if the exterior feels scorching to the touch or the interior temperature is rising, it points to a mechanical bottleneck. 1. Suffocated Condenser Coils
If the rear wall is freezing but the interior is only cool, the system is working but the cold air isn't circulating properly—check for blocked air vents or a faulty evaporator fan motor.
: Replace it yourself for under $40, or hire a technician for $150–250. For most users with basic DIY comfort, swapping the EN153 is a straightforward repair that breathes new life into an otherwise perfectly good refrigerator—and keeps your groceries at the right temperature again. bosch+en153+hot
If the sides transition from "warm" to "scorching hot," or if the compressor runs continuously without stopping, it means the appliance is working under extreme strain to reject heat.
Gently wipe down remaining residue using a dry microfiber cloth (do not use water on the electrical components). Step 2: Verify Clearance and Spacing It is normal for modern refrigerators to feel
: Some users reported electrical failures or leaks after 1–2 years of use. Expert Summary
Plug the unit into a 120V GFCI outlet. While the unit is rated for 12 amps, a 20 amp circuit is recommended to prevent tripping. For most users with basic DIY comfort, swapping
Modern Bosch units display flashing lights or sound audible alerts when internal temperatures deviate from the factory standard. Pressing the "Alarm Off" button will silence the alert, but the light will remain active until proper cooling is restored.
"Can it be that the capillary tube of the thermostat has lost thermal contact with the cooling surface?"
When dealing with household appliances, encountering technical issues like a or a specific model like the vintage Bosch EN153 refrigerator Go to product viewer dialog for this item.