Telford Tempest Unvented Indirect Horizontal Cylinder

  • Availability: In Stock
  • Brand: Telford
  • MPN: N/A
  • Condition: New
Availability: In Stock


Indirect unvented stainless-steel hot water storage cylinder with external expansion vessel design

Tempest horizontal indirect hot water storage cylinders feature an internal coil and are designed for use with a gas or oil-fired boiler, as the main heat source. Ideal for installations where height is an issue, the cylinders are manufactured from Duplex stainless steel and are supplied with a factory-fitted 3 kW immersion heater to provide back-up heat. As with all of our unvented cylinders, they are supplied with an unvented kit to suit and a set of cradles to mount the cylinder on are also included.

Features & Benefits
  • Duplex stainless-steel provides superior corrosion resistance
  • 316L grade stainless-steel 22mm compression fittings and coils
  • Supplies mains pressure hot water and high flow rates
  • Mounting cradles included
  • Fast reheat
  • Factory-fitted temperature and pressure relief value set at 7 bar / 90°C
  • Remote expansion vessel with factory-fitted wall mounting bracket
  • Full unvented kit supplied
  • Highly efficient
  • Fully insulated to minimise any heat loss
  • Factory-fitted 3kW immersion heater 
  • Available in 90–500 litre capacities
  • Lifetime manufacturing warranty on inner container (2 years on components)*
  • Renewable and bespoke options available

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