Cylinders heated by an external heat source(s) transferred through a coil inside the tank.

The Typhoon is a quick recovery copper vented cylinder with robust corrosive resistant properties.

Combination tanks come with a hot water cylinder and feed/expansion tank all in one unit offering a vented solution where there is no loft space to fit  feed/expansion tank.

Maxistores come with 2 x immersion heater bosses making them suitable for Economy 7 installatons as well as 50mm blue spray foam insulation.

As only one cold water cistern is used to feed the cylinder (including the heating circuit) we refer to it as a single feed Indirect cylinder.

As the price of copper is volatile, a stainless steel option is a stable and competitive alternative.