Direct Unvented Hot Water Cylinders

The Joule Invacyl Unvented 90L Direct Cylinder is a compact, stainless-steel hot water storage cylinder engineered for unvented systems. It deliver...

The Joule Invacyl Slimline Direct Unvented Cylinder (120 L) is a space-saving, stainless-steel hot water storage cylinder designed for unvented mai...

The Joule Cyclone Direct Unvented 300L Cylinder (TCEMVD-0300NFC) is a high-capacity, direct unvented hot water cylinder engineered to supply reliab...

The Joule Cyclone Platinum 250L Direct Smart Short C Unvented Cylinder (TCEMVD-0250NFC) is a high-capacity, compact unvented hot water cylinder des...

The Joule Cyclone Platinum 250L Direct Smart Standard C Unvented Cylinder (TCEMVD-0250LFC) is a high-capacity direct unvented hot water cylinder en...

The Joule Cyclone Platinum 200L Direct Smart Short C Unvented Cylinder (TCEMVD-0200NFC) is a compact, high-capacity direct unvented hot water cylin...

The Joule Cyclone Platinum 200L Direct Smart Standard C Unvented Cylinder (TCEMVD-0200LFC) is a high-capacity, direct unvented hot water cylinder d...

The Joule Cyclone Platinum 170L Direct Standard C Unvented Cylinder (TCEMVD-0170LFD) is a slim, stainless‑steel direct unvented hot water cylinder ...

The Joule Cyclone 150 Litre Direct Standard Unvented Cylinder (TCEMVD-0150LFD) is a compact, high-performance direct unvented hot water cylinder de...

The Joule Cyclone Platinum 125L Direct Standard B Unvented Cylinder (TCEMVD-0125LFD) is a compact, stainless-steel direct unvented hot water cylind...

The Joule Cyclone Platinum 90L Direct Standard B Unvented Cylinder (TCEMVD-0090LFD) is a compact, high-performance direct unvented hot water cylind...

The Joule Cyclone Platinum 200L Direct Slim C Unvented Cylinder (TCEMVD-0200SFC) is a slim, high-performance direct unvented hot water cylinder eng...

The Joule Cyclone Platinum 170L Direct Slimline C Unvented Cylinder (TCEMVD-0170SFD) is a compact, high-performance direct unvented hot water cylin...

The Joule Cyclone Platinum 150L Direct Slimline B Unvented Cylinder (TCEMVD-0150SFD) is a compact, high-performance direct unvented hot water cylin...

The Joule Cyclone 125 Litre Direct Slimline Unvented Cylinder (TCEMVD-0125SFD) is a compact, stainless‑steel direct unvented hot water cylinder eng...

The Joule Cyclone Platinum 100L Direct Slimline B Unvented Cylinder (TCEMVD-0100SFD) is a compact, high-performance direct unvented hot water cylin...

The Joule Stainless Steel Unvented Cylinder — 90L Stelflow Direct Slimline is a compact, direct electric hot water cylinder engineered for pressuri...

The Joule Stainless Steel Unvented Cylinder — 90L Stelflow Direct is a compact direct unvented hot water cylinder designed to supply reliable domes...

The Joule Invacyl Unvented 300L Direct Cylinder Standard (TRBMVD-0300LFC) is a high‑capacity, direct‑heat stainless‑steel hot water storage cylinde...

The Joule Invacyl Unvented 250L Direct Cylinder Standard (TRBMVD-0250LFC) is a high-capacity stainless‑steel hot water cylinder engineered for unve...

The Joule Invacyl Standard Direct Unvented Cylinder 210 Litre is a direct‑heated stainless‑steel hot water storage cylinder engineered for unvented...

The Joule Invacyl Unvented 180L Direct Cylinder Standard (TRBMVD-0180LFB) is a robust stainless‑steel hot water cylinder designed for unvented main...

The Joule Invacyl Unvented 150L Direct Cylinder (TRBMVD-0150LFB) is a high-performance, stainless steel indirect hot water cylinder designed for re...

The Joule Invacyl Unvented 120L Direct Cylinder (TRBMVD-0120LFB) is a robust stainless-steel hot water storage cylinder designed for unvented syste...