Draught regulator for wood, carbon and multi-fuel boilers. Temperature regulation range 30-100°C. The draught regulator controls the flow of the air and modulates the fire intensity according to the request of the system. TECHNICAL FEATURES: - Wax thermostatic element: high precision and power. - Metallic body. - High temperature proof handwheel. - Regulating scale 30° ÷ 100°C. - Chain lenght: 1200 mm. - 120° bended standard lever; from 120 mm to 145 mm; chain. stroke 6 mm./10°C; force 0,850 Kg. - 3/4” conical connection to the boiler; vertical or horizontal. positioning. Technical datasheet Instruction Sheet Declaration of Conformity