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Engineered specifically for heat-pump primary circuits
Built from high-grade materials
Product Code HP290SMART Compatible With Grant Aerona 290 (all models) Display 4
When temperatures fall to approximately 3 °C
Product Code HPR2904 Heating Output 4kW (rated at -5°C air / 55°C water) Capacity at 7°C / 35°C water 4
Telford Tempest Indirect Heat Pump Cylinder valve kit Engineered specifically for heat-pump primaryThis is included in Telfords range of indirect heat pump cylinders, designed specifically to operate with a range of air source heat pumps. These are available in a range sizes between 150 500L capacity. They do not include a 3 port valve and this must be purchased separately. Featuring a purpose designed coil with a 2m surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless steel, the