Optimum indoor comfort is promised from Johnson & Starley's Economaire family of warm-air heaters. Central to their design is an electronics panels, managing flue gases and heat-exchanger temperatures so that heat delivered to each room is controlled to within °0.1°C. And almost immediate warm-up brings efficiency savings. There are models for compartment, free-standing or slot-fi x applications.
FOCUS ENQUIRY NO. 921