Combined tank-in-tank accumulators are designed for the storage and production of domestic hot water as well as the storage of heated water within a heating system. They can be used with gas or oil boilers, wood chip and pellet boilers, heat pumps and solar heating systems.

Domestic hot water is within the inner enamel lined tank.

The accumulators can be manufactured without a heating coil, or with single or dual coils for connection to a solar heating system.

Insulation with a thickness of 80mm, 100mm or 125mm can be applied, finished with a grey, green, blue or red protective jacket.

AcroISO offer a standard range of combined tank-in-tank accumulators in the following capacities:

• 600 litre
• 800 litre
• 1,000 litre
• 1,250 litre
• 1,500 litre
• 2,000 litre

Detailed technical information including dimensions can be obtained by downloading the data sheet:

• AcroISO Sigma Combined Tank-In-Tank Accumulators

If you are interested in our stainless steel range please call or email us to discuss your requirements.