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Application filed by Борис Михайлович РейдаfiledCriticalБорис Михайлович Рейда
Priority to UA98115943ApriorityCriticalpatent/UA33092A/en
Publication of UA33092ApublicationCriticalpatent/UA33092A/en
Installation includes water heating boiler with furnace, exhaust flue and heat exchange chamber connected to direct and back mains of heating system, inlet channel for energy carrier provided with control valve connected to indicator of water temperature placed in direct mains of water heating boiler, economizer connected by water to direct and back mains of heating system.