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Commercial Cylinders

The Ideal Commercial range of unvented cylinders is available up to 400 litres to meet hot water requirements in a variety of commercial premises.


*Subject to terms and conditions

Range of Unvented Commercial Cylinders

Features & Benefits

  • Up to 25 year warranty*
  • Duplex Stainless Steel
  • Complete with unvented control kit
  • Standby heat loss 2.82kW/hr over 24 hours
  • Heat up time 45 minutes
  • Recovery time with primary heat source only 24 minutes
  • Low installation weight


  • 25 Year Warranty
    25 Year Warranty


For model specifications and downloads please select from models below (if available).

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Thermstore Installation & Servicing Guide 208117-5.pdf