Browse store

Unvented Cylinder (59 products)

Unvented hot water cylinders work directly from the mains water. An unvented hot water cylinder works An unvented hot water cylinder works off the mains pressure water and therefore eliminates the need for a header tank in the loft. We have a wide range of unvented cylinders in a wide selection of sizes.

Filters Clear all


RM Prostel Slimline Direct Unvented Hot Water Cylinder 120Ltr
Was £574.99 Save £57.50 (10%)

£517.49

INC VAT
RM Prostel Slimline Direct Unvented Hot Water Cylinder 180Ltr
Was £588.99 Save £58.90 (10%)

£530.09

INC VAT

*Delivered direct from our suppliers in the number of working days stated on the delivery button