Biasi is a prominent Italian manufacturer of high-efficiency gas boilers, radiators, and hydronic heating systems for residential and commercial properties.
Biasi is a well-established Italian brand renowned for its expertise in the heating and comfort industry. Founded in the 1930s, the company has grown into a global leader, designing and manufacturing a wide range of heating products including wall-hung condensing gas boilers, cast-iron radiators, and towel rails. Biasi combines traditional engineering reliability with modern technology to deliver energy-efficient solutions that meet strict environmental standards.
With a strong presence across Europe and North America, Biasi serves the UK market through Biasi UK Ltd and the US market via distributors like Quincy Hydronic Technologies (QHT). Their product lineup is designed for durability and ease of installation, featuring advanced controls such as weather compensation and OpenTherm compatibility. Biasi continues to innovate in thermoregulation, ensuring optimal comfort and reduced energy consumption for homeowners and businesses alike.
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To repressurize, locate the filling loop (usually underneath the boiler), open the valves to allow water in until the pressure gauge reads between 1.0 and 1.5 bar, then ensure the valves are tightly closed.
Press and hold the Reset button (often marked 'R' or 'OK') for approximately 2 seconds until the boiler attempts to re-ignite. If the error persists, consult a qualified engineer.
The serial number is typically located on the data plate badge found on the bottom of the boiler chassis or inside the drop-down control panel flap.
Manufacturers recommend an annual service by a Gas Safe registered engineer to ensure the boiler runs safely, efficiently, and to maintain the warranty validity.