As a standard immersion heater is 3KW, so it would take 2 hours to heat 100 Litres of water. After an hour and a half, it will only have reached about 53 degrees.....
Podiatrists cite Plantar Fasciitis as being the most common cause of heel pain. Typical symptoms of this condition include sensations of pain, burning or heat in one or both heels.
Plantar fasciitis is an inflammation at the point where the ligament inserts at the heel bone. The cause of the heel pain can be a combination of several factors: obesity, flat feet or high-arched feet, overuse, or a tendency to roll your feet inwards when you walk.Shoe disaster: No support, open back, worn-down heels.he cause of the heel pain can be a combination of several factors: obesity, flat feet or high-arched feet, overuse, or a tendency to roll your feet inwards when you walk. Shoe disaster: No support, open back, worn-down heels.