Hearth & Home 3-20-6866 Differential Switch Type_Pizza Attachment Sturdy reinforced polymer tray on

Sturdy reinforced polymer tray on an aluminum post

post-party cleanup

Turn the pump back on and add METALfree to the pool water evenly around the edge of the pool at a rate of 33

Backwash the filter system following manufacturers directions

Auto-Off and Auto-Save features

Hearth & Home 3-20-6866 Differential Switch Type_Pizza Attachment Sturdy reinforced polymer tray onHearth & Home 3 20 6866 Differential Switch Overview The Hearth & Home Differential Switch (Part Number 3 20 6866) is a crucial pressure sensitive component used in select pellet and gas stove models to monitor and regulate proper airflow and exhaust operation. This OEM part ensures that the combustion and venting systems are functioning safely by detecting differences in air pressure and enabling ignition only under the correct operating conditions.