The Fernox TF1 Sigma Filter 22mm is a compact storage tank water heater designed for central heating systems. This black unit, manufactured in 2023 in the United Kingdom, operates on a hydronic power source, with a water temperature range of 60°C to 65°C. With an energy efficiency rating of A and a voltage of 240 V, this filter is perfect for indoor boiler heating systems. The brass tank lining material ensures durability and efficiency, making it a reliable choice for heating your home.
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