This kit will provide you with the parts to retro fit a pump to re-circulate and/or whirlpool.
You will need an 21mm hole for the return, at the top of the kettle, and we recommend using a Q-max cutter to achieve this (not included) we have more details on hole cutting here.
The kit comprises
2m of silicone hose, which should be enough to run to the pump, then back to the kettle and a little inside to direct flow.
1 weldless tap which is fitted to the return hole you cut at the top of the kettle, you use this throttle the flow (always control flow rates with teh output of a pump rather than the input)
1 female 90° elbow to direct the flow inside the kettle
2 hose barbs one for the input of the tap and one to the 90°Elbow