Storage tanks with one type of coil SG(B) are designed to store obtained heat energy, e.g. from a solid fuel boiler, and then transfer it to the central heating system. Thanks to the use of a tank, boiler can operate at all times under optimal conditions, excess heat produced is accumulated in tank, this improves efficiency of installation and reduces heating costs. Tank is available in several models with different capacities (see table).

Advantages of tank:

• increases efficiency of boiler operation;
• heat energy is better used;
• reduces production of tar in boiler, reduces risk of fire;
• increases life of boiler, chimney and other parts of heating system;
• easier boiler operation as boiler operates at optimum output;
• reduces risk of boiling water in boiler.

Dimensions /Model	j.m.	SG(B) 500	SG(B) 800	SG(B) 1000	SG(B) 1500	SG(B) 2000
h1	mm	225	250	250	330	385
h2	mm	460	435	500	705	660
h3	mm	620	570	570	915	800
h4	mm	690	620	740	1015	930
h5	mm	920	820	980	1325	1205
h6	mm	1025	900	1100	1230	1285
h7	mm	1155	1020	1240	1640	1480
h8	mm	1385	1215	1485	1950	1755
h9	mm	1615	1410	1730	2260	2025