This is a direct replacement for Greenwood Airvac model number R90B, which is now out of productio...This is a direct replacement for Greenwood Airvac model number R90B, which is now out of production. It fits the same ceiling box. The RF90 is a high-performance centrifugal extractor fan for installation in bathrooms and WCs. This is the standard model (no timer) for simple switching on/off from the switch controlling it and requires only live + neutral connections. It is suitable for wall or ceiling mounting and has an integral filter which can be removed and washed. It offers an extract rate of 21 litres per second, 75m3 per hour. The sound pressure is 41db(A)@ 3m. Dimensions are 240mm wide x 215mm high x 43mm deep (beyond installed surface). The exhaust is 100mm. Weight: 3.53 pounds, Manufacturer: Greenwood Airvac
This guide provides essential information for users of the Greenwood Airvac RF90B extractor fan. Designed for bathrooms and WCs, this fan efficiently removes moisture and odors. A key benefit is its ease of installation and maintenance. However, it's important to note this is the standard model without a timer. This guide covers key features, performance, setup, care, and troubleshooting to help you get the most out of your RF90B.
All features
Model Part Number
R90B
Brand
Greenwood Airvac
Extended Product Information
FAQs
How do I clean the filter?
Remove the filter from the fan and wash it with warm, soapy water. Rinse thoroughly and allow it to dry completely before reinserting it.
Where is the fan's exhaust located?
The exhaust is 100mm in diameter.
Is this fan suitable for a shower room?
Yes, it is designed for bathrooms and WCs, making it suitable for shower rooms.
What are the dimensions of the fan?
The fan is 240mm wide x 215mm high x 43mm deep beyond the installed surface.
What is the sound level of the fan?
The sound pressure is 41db(A)@ 3m.
What type of wiring is required?
The fan requires a live and neutral connection.
Is this fan a direct replacement for the R90B?
Yes, it is a direct replacement for the now out of production Greenwood Airvac R90B model.
Troubleshooting
Fan does not turn on.
Check the electrical connections. Ensure the power is on at the circuit breaker and that the live and neutral wires are properly connected. If the issue persists, consult a qualified electrician.
Fan is making excessive noise.
Check for any obstructions in the fan blades or the exhaust duct. Ensure the fan is securely mounted and that no components are loose. If the noise persists, the motor may need to be inspected by a professional.
Poor extraction performance.
Clean or replace the filter. Check the exhaust duct for blockages. Ensure the fan is receiving adequate airflow. Inspect the fan blades for any damage.
Pros and Cons
Pros
High extraction rate for effective moisture and odor removal.
Easy to install, fitting into existing ceiling boxes.
Quiet operation minimizes noise disturbance.
Washable filter extends the lifespan and maintains performance.
Simple wiring makes it suitable for DIY installation.
Cons
No timer function, requiring manual on/off control.
Requires access to live and neutral wiring.
May require professional electrical work for some installations.
Standard model lacks advanced features found in more expensive models.
Setup, Compatibility & Care
Installation: Ensure the power is off before installation. The fan is designed to fit in the same ceiling box as the R90B. Connect the live and neutral wires, following local electrical codes.
Mounting: The fan can be mounted on a wall or ceiling. Secure the unit using appropriate screws.
Compatibility: This fan is a direct replacement for the Greenwood Airvac R90B. Verify that the dimensions (240mm wide x 215mm high x 43mm deep beyond installed surface) and exhaust size (100mm) match your existing setup.
Care: To maintain performance, remove and wash the integral filter regularly. A damp cloth can be used to wipe the fan's exterior. Ensure the fan is free from obstructions.