The RS255-41 chimney fan is a compact, high-performance flue gas extractor designed for multi-storey buildings where a horizontal discharge is preferred or required. Engineered to improve chimney draft, it ensures optimal combustion conditions and reliable operation for oil, gas, and biomass boilers.
Equipped with a centrifugal impeller, the RS255-41 provides efficient and consistent airflow even in long flue runs or chimney systems with resistance. It operates on a single-phase 230 V supply, drawing just 0.4 A, making it a highly energy-efficient option for smaller heating systems.
The fan housing is made from durable, corrosion-resistant cast aluminium, designed to withstand continuous exposure to high-temperature flue gases (up to 250 °C). A stainless-steel mesh screen around the outlet protects against birds and debris, while the hinged top allows quick access for chimney sweeps and routine servicing.
Included with the unit are mounting brackets, a mineral-wool insulation pad for vibration damping, a safety wire, armoured cable, and an installation manual—everything needed for a quick and secure setup.
Key Features:
- Optimised for oil, gas, and biomass boilers
- 230 V motor, low 0.4 A current draw
- For multi storey buildings
- Horizontal discharge – ideal for tight installations
- Maintenance-friendly hinged design
- IP54-rated motor with sealed-for-life bearings
The RS255-41 is ideal for smaller boiler systems needing improved chimney draft without taking up vertical space. It’s built to last, simple to maintain, and supports cleaner combustion and safer flue operation in residential or commercial multi-storey buildings.
Specification:
| Product | Rotations/max. | Voltage | Ampere | kW | Weight |
|---|---|---|---|---|---|
| RS255-41 | 1400 | 1 x230 | 0.40 | 0.07 | 14 kg |
Documentation
Exodraft Technical Data: Manual_RS_UK (1)
Exodraft Specification: Datasheet_RS_UK (2)
Reviews
There are no reviews yet.