Telford Tempest 300 Litre Unvented Indirect Heat Pump Cylinder

UK Manufacturing at its best, the Telford Tempest is Telford's flagship cylinder made from some of the highest grades of stainless steel on the market today, up to 40% thicker than some products.

Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water.

  • Lifetime Cylinder guarantee
  • 316L grade stainless-steel 22mm compression fittings and coils
  • 2 years guarantee on components
  • High density insulation
  • WRAS approved
  • Treated to protect against corrosion

  • Cylinders come complete with Unvented Kit which includes:

  • Dual Probe Thermostat
  • Factory-fitted 3kW immersion heater (250–500 litre cylinders supplied with additional off-peak immersion heater)
  • External expansion vessel with mounting bracket
  • Temperature & Pressure Relief on the cylinder
  • 3Bar Inlet Control Group (Pressure relief valve included)
  • 2 Port Motorised Valve
  • Tundish
  • £1,065.00 £887.50
    In stock
    SKU
    TSMI300/HP

    UK Manufacturing at its best, the Telford Tempest is Telford's flagship cylinder made from some of the highest grades of stainless steel on the market today, up to 40% thicker than some products.

    Tempest Heat Pump hot water storage cylinders are designed for use with an air or ground source heat pump as the main heat source. They feature a purpose-designed coil with a 3.3m² surface area to allow maximum heat transfer of renewable energy into the stored water. Manufactured from Duplex stainless-steel, the cylinders are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat.

  • Lifetime Cylinder guarantee
  • 316L grade stainless-steel 22mm compression fittings and coils
  • 2 years guarantee on components
  • High density insulation
  • WRAS approved
  • Treated to protect against corrosion

  • Cylinders come complete with Unvented Kit which includes:

  • Dual Probe Thermostat
  • Factory-fitted 3kW immersion heater (250–500 litre cylinders supplied with additional off-peak immersion heater)
  • External expansion vessel with mounting bracket
  • Temperature & Pressure Relief on the cylinder
  • 3Bar Inlet Control Group (Pressure relief valve included)
  • 2 Port Motorised Valve
  • Tundish
  • More Information
    Brand Telford
    Cylinder Model Telford Tempest
    Product Type Hot Water Cylinder
    Cylinder Type Heat Pump
    Horizontal / Vertical Vertical
    Cylinder Volume (approx) 300 litres
    Manufacturer Product Number TSMI300/HP
    Shipping Weight (kg) 65
    Full Weight (kg) 360
    Product Height (Approx mm) 1650
    Product Diameter (Approx mm) 580
    Electric Element Rating (kW) 1 x 3
    Warranty ( Years ) Lifetime on Cylinder / 2 years on Components
    Delivery (Approx Working Days) 3 - 7
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