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Telford Tempest Unvented Direct Cylinder

(1 customer review)

From £569.90 From £542.76

  • Lifetime guarantee
  • 2 years guarantee on components
  • High-density insulation
  • Full unvented kit supplied, including remote expansion vessel
  • WRAS approved
  • Treated to protect against corrosion


Product Code: TSMD

The Telford Tempest is the flagship stainless steel unvented cylinder. Over the years there have been changes in the hot water industry that have caused manufacturers to offer lower grade stainless steel to remain competitive.

All Telford stainless products have remained the same high grade of stainless steel, up to 40% thicker than some products on the market today.

For Telford a family run company, quality is the first priority. Whilst remaining competitive, we offer a manufacturer’s lifetime guarantee, this gives both us and you the customer, peace of mind.


Product Code Capacity (Litres) Load Pro- file Energy Efficiency Class Energy Efficiency (nwh) % Sound power level (db) AEC (kWh)
TSMD125 125 L C 37 15 2755
TSMD150 150 L C 37 15 2782
TSMD170 170 L D 36 15 2835
TSMD200 200 L D 35 15 2890
TSMD250 250 L D 35 15 2910
TSMD300 300 XL D 36.59 15 4579



Additional information

Weight N/A
Dimensions N/A

90L, 125L, 150L, 170L, 200L, 250L, 300L



1 review for Telford Tempest Unvented Direct Cylinder

  1. Vince

    Top quality & easy to install

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