You can equip your Spin-On Series fuel filter/water separator RK30900 with an optional 200W resistance heater integrated into the bowl. This places the heat source just below the filter element allowing for maximum heat transfer.
Racor spin-on series in-bowl heaters can be factory installed when ordering your filter, by special order; or as retrofit kits, which are listed below.
See our website for a list of which filters these heater bowls are used on.
In dual manifold systems, heating elements are usually installed in each filter.