Space heating with continuous ventilation

The Econo-Air 3000 series of direct-fired gas heating and ventilating system from Stokvis Energy Systems incorporates high-efficiency burner and controls to optimise energy usage, minimise the effects of draughts and cold penetration, and instantly respond to falls in internal temperature. Continuous building ventilation provides high indoor-air quality, and the design ensures that all building process or extracts operate to maximum efficiency while still maintaining a positive building pressure to ensure even temperature distribution. This system is designed for buildings with varying extract loads, such as warehouses, loading areas, gymnasiums and sports halls. It is also suitable for cinemas, swimming pools, nightclubs, bus depots and heavy industrial use. It can also provide emergency smoke and/or exhaust ventilation. Econo-Air 3000 incorporates fully modulating, automatic re-circulation and variable air mixing. Continuous ventilation is provided during the heating season and free cooling during the summer. The smaller Econo-Air 1000C series is suitable for churches, public houses, restaurants, cinemas, nightclubs, village halls and community centres.