Gas boilers | Caleffi S.p.a.

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Central heating system with traditional boiler (without domestic hot water production at the central heating unit)

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Central heating system with two thermal modules and outside compensated temperature regulation (without domestic hot water production)

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System with wall-mounted boiler and internal instantaneous domestic hot water production (2 heating levels)

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System with floor-standing boiler and external domestic hot water production with storage

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System with wall-mounted boiler and internal instantaneous domestic hot water production

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Central heating system with built-in outside compensated temperature regulation (without domestic hot water production)

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Central heating system with traditional boiler and domestic hot water production with storage