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Ravenscroft specialises in providing innovative and energy efficient engineering solutions for the heating and ventilating sector. Our customised engineering solutions yield high quality indoor air while reducing HVAC operating costs.  

Needing to serve patrons of the cinema complex, the kitchens at the new Hoyts EntX, provide food in large quantities in a short space of time. This places high demands on the cooking stations and of course, the extraction hoods must be able to cope with this. Halton model KVF hoods have performed magnificently since day one, ensuring excellent capture and containment of the fat, oil & grease given off during cooking, whilst proving a pleasant working environment for the operators.




The unique circular wood burning bar-b-que cooking station at Papanui Club presented a real challenge for the mechanical design engineers. The solution was to install a circular version of the popular Halton model KVI extract hood. This has proven to be highly successful and is the only circular hood like this in NZ.




Providing one of Christchurch's newest hotels with state of the art kitchen extraction, the Halton hoods at the Crowne Plaza are both efficient and look good. The hoods are installed in both the Front-of-house and back-of-house cooking areas and include UV filtration to ensure clean discharge to the surrounding area. The use of UV meant that unsightly external ducting to the upper roof level was not required.