For contractors performing boiler maintenance or emergency repairs

Its energy-limiting design is intrinsically safe

it is constructed with heat and oil-resistant compounds

an OEM-spec replacement like the 70005317 is necessary to prevent increased amperage draw on the start windings and potential motor burnout

Nordyne 01-0843 Sequencer For contractors performing boiler maintenanceThe Nordyne 01 0843 Sequencer is a critical OEM replacement part engineered for staged heating control in electric furnaces and air handlers. This HVAC heat sequencer is designed to manage the timing of heating elements, preventing high inrush current and ensuring the blower motor operates in synchronization with the heat strips. Featuring a 1 110 second On 1 110 second Off timing, it provides precise thermal expansion disk activation to maintain