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Sinclair
Reliable blue-chip air conditioning tailored for modern living.
Czech Republic
Sinclair Global Group, originally founded in the Czech Republic and now part of the international Beijer Ref group, is a leading European HVAC specialist focusing on air conditioning, heat pumps, and LED lighting. Sinclair manufactures a wide range of heating and cooling equipment, including residential wall-mounted split systems, multi-split systems, commercial ceiling cassettes, floor-ceiling units, ducted systems, and mobile air conditioners. Known for dependable mechanical engineering and attractive cost-to-performance metrics, Sinclair equips its systems with low-GWP R32 refrigerant, high-efficiency DC inverter rotary compressors, Wi-Fi connectivity, and plasma air filters. Notable product lines include the Spectrum, Terrel, and Keyon decorative residential wall-split ranges, offered in various colour finishes, alongside the Sinclair S-Therm heat pump series. In the United Kingdom, Sinclair systems are supplied through Beijer Ref's extensive national wholesale trade counter network, including Dean & Wood and HRP. This provides HVAC contractors across the UK with immediate trade availability, reliable technical field support, and straightforward spare parts access.
Sinclair products

Sinclair Keyon SIH-09BIK 2.7kW Inverter Wall Mounted Split System

Sinclair Keyon SIH-12BIK 3.2kW Inverter Wall Mounted Split System

Sinclair Keyon SIH-18BIK 4.6kW Inverter Wall Mounted Split System

Sinclair Keyon SIH-24BIK 6.2kW Inverter Wall Mounted Split System

Sinclair Vision ASH-09BIV 2.6kW Wall Mounted Heat Pump Split System

Sinclair Vision ASH-12BIV 3.5kW Wall Mounted Inverter Split System

Sinclair Vision ASH-18BIV 5.0kW Wall Mounted Heat Pump Split System

Sinclair Ray SIH-09BIR 2.7kW Wall Mounted Inverter Split System

Sinclair Ray SIH-12BIR 3.2kW Wall Mounted Inverter Split System

Sinclair Uni-Split ASC-24BI2 7.1kW 8-Way Ceiling Cassette Split System
Installation included
Sinclair split systems require professional F-gas installation. Stockool matches you with a certified local engineer for free.







