Highly recommend Glen Scotland 07723 019161 glen@agsrefrigeration.co.uk The freezer section of our 15-year-old Samsung RS21 fridge/freezer was working fine, but the fridge temperature was hopeless... around 15C. Glen replaced the evaporator/heater/sensor, and everything is back to normal. Two weeks have passed now. It's a hot day - the room temperature is currently 26C, but the fridge section is a cool 3C. Glen is helpful, knowledgeable and experienced. Another happy customer.