Product Introduction
Big boiler installations should not have to fight for breath, which is why the 1.1KW Boiler Induced Draft Blower belongs in serious plant rooms. It produces 2250m³/h of flow at 940Pa, handling long flue ducts, economizer sections and multiple boiler connections with ease. A powerful two-pole motor reaches 2800r/min and accepts 220V single-phase or 380V three-phase supply, so site wiring rarely needs changes. The 80-frame motor, an 18μF capacitor for single-phase duty, and 204 bearings front and rear are all selected for extended service life. Three-phase units weigh 22kg while single-phase versions come in at 23kg, and the 480*430*480mm casing fits reasonably sized equipment rooms. Routine care focuses on keeping the inlet clear and checking fasteners after the first month of operation. Despite its power, the 1.1KW Boiler Induced Draft Blower starts reliably even on cold mornings. Operators upgrading from smaller ratings immediately notice stronger draft and cleaner combustion across the whole heating circuit. Select the 1.1KW Boiler Induced Draft Blower for high-capacity performance, and let your boiler run the way it was engineered to run.
Product Parameter
| Specification | Details |
|---|---|
| Model | YN5-47 Boiler Induced Draft Fan (High-Temperature Resistant) |
| Power | 1.1KW |
| Air Flow | 2250m³/h |
| Total Pressure | 940pa |
| Speed | 2800r/min (2-pole) |
| Power Supply | Three-phase 380V 50Hz / Single-phase 220V 50Hz |
| Motor Frame | 80 |
| Running Capacitor | 18μF (single-phase) |
| Motor Bearings | Front 204, Rear 204 |
| Fan Weight | 22kg (three-phase), 23kg (single-phase) |
| Overall Dimensions | 480*430*480 |
| Packaging | Wooden case |








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