Solar thermal hot water systems are exceptionally reliable, but because they are exposed to the harsh and changing weather conditions of the Lake District, regular servicing is essential to maintain their efficiency and protect your investment. At Wheildons, we provide professional solar thermal servicing for homes and commercial properties throughout Cumbria.
The most critical element of a solar thermal service is checking the condition of the solar fluid, which is a specialized mixture of water and antifreeze. Over time, exposure to high summer temperatures and freezing winter weather can cause this fluid to degrade or lose its frost-protection qualities. If the fluid degrades, it can become acidic, losing its ability to transfer heat effectively and potentially causing internal corrosion within the panels and pipework. Our engineers test the fluid’s pH level and frost protection rating, topping up or replacing the fluid when necessary to keep your system safe from freezing.
