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Grant UK expands hot water cylinder range
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Grant UK expands hot water cylinder range

Grant UK is introducing new models to its popular Wave cylinder range. The addition of six new cylinders along with a buffer and volumiser, will increase the choice of complementary heating products available from Grant, delivering complete solutions for customers.

This summer, Grant UK is launching two new products which are compatible with their Wave Cylinder range, including a 50ltr buffer tank and a 30ltr volumiser. The buffer tank, which allows for different configurations of the flow and return to and from the heat source and system, maintains a constant flow rate from the boiler or heat pump helping to maximise its efficiency. It also includes a 3kW back-up immersion element and ‘dry’ thermostat pocket.

Meanwhile, the volumiser is designed for use when the volume on any zone within a system is below the minimum required for the correct operation of the heat source. The volumiser unit ensures that an inverter type heat pump, for example, can accurately balance the modulation functions of the fan, compressors and circulating pump, reducing the risk of faults and start/stop cycles.

In addition, Grant’s High Performance fast recovery cylinder range will be welcoming new models which incorporate a buffer tank. Three of these new units, available in 200ltr, 250ltr and 300ltr variants, combine the cylinder with the 50ltr buffer tank at their base, reducing the need for separate tanks and reducing the overall footprint required. They are ideal replacement cylinders, especially when installing a heat pump into a system where a zone volume is lower than the required level.

A further three pre-plumbed cylinders are also joining the range. These models, which include the 200ltr, 250ltr and 300ltr cylinders with the combined 50ltr buffer tank, are pre-plumbed and include a domestic hot water zone valve, two space heat zone valves, a wiring centre, dual thermostat, mains water inlet group and tundish. All the cylinders come with a 3kW immersion with an additional back-up immersion element fitted to the buffer.

Grant’s High Performance cylinder range has been designed to complement both oil and renewable heat sources. While the cylinders specifically match Grant’s Aerona³ air source heat pumps, they are also compatible with and complement other heating products including the award-winning Vortex and VortexBlue oil boilers. Incorporating a larger primary coil, Grant’s High Performance cylinders provide quicker heat transfer to help deliver maximum system efficiency. These High Performance models consist of single and twin coil indirect variants available in sizes from 125ltr up to 400ltr, including an ErP ‘A’ rated single coil indirect 200ltr cylinder which features higher levels of insulation designed to maintain the stored temperature for longer.

The addition of six new cylinders, the buffer tank and volumiser will provide engineers with greater choice and flexibility when it comes to installation. Think cylinders. Think Grant.