Heizbösch CT 4-R 15-27 kW

Heizbösch – a premium Austrian heating technology brand. The Austrian family-owned company bösch offers heating, air conditioning, and ventilation systems, as well as building automation solutions.

CT4-R – oil boiler advertised as 15–27 kW. Boiler and burner offered for hydronic central heating, sized to the building's heat demand.

• 15–27 kW: the advertised range; the adjustable burner output does not necessarily mean automatic boiler modulation.
• Oil firing: the offered version.
• Boiler-burner coordination: the appropriate nozzle, oil pressure, and combustion setting belong to the specific equipment.
• Central heat supply: connectable to a heating system, with appropriate hydraulic and chimney design.

Documentation: To select the original factory manual for the CT4-R year model, matching the original nameplates of the boiler and the burner is required. The specific offer specifies the control unit and accessories included in the package.

New price – 2026.10.06. The price of identical new equipment cannot be verified from searches on wolf-online-shop.de, heizung-billiger.de, and heizungsdiscount24.de. Custom quote required, specifying the currency, VAT content, and exact equipment of the package.

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