Heating & Cooling Coils

BVS DX coils are manufactured from seamless drawn copper tubes to BS EN 12449, mechanically expanded into high-efficiency aluminium fins with die-formed, self-spacing collars. Coils are designed specifically for direct expansion applications, with copper return bends and tubular headers silver brazed into the tube ends to ensure leak-free operation under refrigerant pressures. Refrigerant connections are provided as standard, with the coil designed to suit the specified refrigerant and operating conditions. The coil casing is fabricated from heavy-gauge galvanised steel to BS EN 10143, forming a rigid and durable assembly. Tube end plates feature die-formed collared holes to safely accommodate thermal expansion and contraction during operation, ensuring long-term reliability.

Our chilled water cooling coils are designed for use within air handling units and ducted HVAC systems, providing efficient air cooling and dehumidification for commercial applications. All coils are bespoke manufactured to suit the required airflow, cooling duty and available space, making them ideal for both new installations and AHU refurbishment projects. Coils are manufactured using copper tubes and aluminium fins, housed within a durable galvanised or coated steel casing for long-term reliability. Chilled water cooling coils are suitable for connection to chiller or chilled water plant systems and can be supplied on a supply-only or full supply and install basis.

BVS coils are manufactured using seamless drawn copper tubes to BS EN 12449, mechanically expanded into high-efficiency aluminium fins with die-formed, self-spacing collars. Copper return bends and tubular headers are silver brazed into the tube ends to ensure strength, reliability, and long service life. Flow and return connections are BSP (male) as standard, with integral air vents and drain connections provided. The coil casing is fabricated from heavy-gauge galvanised steel to BS EN 10143, forming a rigid and durable assembly. Tube end plates feature die-formed collared holes, allowing for controlled expansion and contraction of the tubes without risk of damage.