220 (SGC26, SGC36, SGC67)
Liquid fuel boiler, d. h. w. storage tank.
Ölkessel, Brauchwassererwärmer.
Caldaia a combustibile liquido, boiler per l'acqua sanitaria.
Chaudière à combustible liquide, chauffe-eau.
P1.1, P1.2 = T1-T2
220b (SGC26, SGC36, SGC67)
Pellet boiler, heat accumulator.
Pelletskessel, Wärmespeicher.
Caldaia a pellet, serbatoio di calore.
Chaudière à combustible solide, ballon d'eau chaude.
P1.1, P1.2 = T1-T2
199