900403678 Genuine Recirculation Adaptor Kit with Filters for Westinghouse, Chef, Electrolux Rangehoods WRG630CS WRG930CS WRF600CS CS602S

Kit 900403678 lets you run a compatible Westinghouse, Chef or Electrolux rangehood in recirculating mode instead of ducting it outside. The genuine kit includes the adaptor along with filters, and it's also known as 4055539524. Westinghouse models on file include the WRG630, WRG930, WRF600CS and WRF900CS, with the RCD690S and RCD990S also listed. On the Chef side it suits the CS601S and CS901S, plus the CS602S and CS902S.

Ducted or recirculating: when you need this rangehood kit

A ducted rangehood pushes cooking steam and smells outside through a duct. Where there's no practical way to run one, such as in some apartments or over an island bench, a recirculating setup draws the air through filters and returns it to the kitchen. This adaptor kit sets the hood up to work that way. Recirculation filters load up with grease and smells over time, so if your hood has become less effective at clearing odours, the filters are probably due for replacement.

Part details

• Genuine part 900403678
• Also known as 4055539524
• Recirculation adaptor kit, filters included
• Westinghouse WRG630CS, WRG630CW, WRG930CS and WRG930CW on file
• Also on file: the WRF600CS and WRF900CS, plus the RCD690S and RCD990S
• Chef hoods on file: the CS601S and CS901S, plus the CS602S and CS902S

Setting up for recirculation

Switch the rangehood off at the wall before you start. Follow the kit and rangehood instructions for where the adaptor fits and which way the air should exit, as this varies between hood styles. Fit the filters firmly so air can't sneak around them. If the hood is hard-wired or has to be moved, use a licensed electrician.

Questions about this part

Do I need this kit if my rangehood is ducted outside?

No. This kit is for running the hood without an outside duct. If your hood already vents outdoors, you only need clean grease filters, not a recirculation kit.