preventing dry-fire conditions by monitoring conductive liquid levels

This 3" insert limit switch serves as a critical fail-safe

you must verify the specific MPN in the unit's service parts catalog to ensure the flow curve and flange depth match your specific boiler's requirements

ensuring consistent performance in high-cycle heating and cooling applications

Hydrotherm 58-1837 Inducer Assembly 340155-7026 preventing dry-fire conditions by monitoringFor veteran HVAC technicians, the Hydrotherm 58 1837 Inducer Assembly is a direct fit replacement engineered to restore the integrity of the combustion cycle in high efficiency systems. This heavy duty draft inducer motor is critical for purging the heat exchanger of residual gases and establishing the negative pressure required to close the furnace pressure switch and initiate ignition. Operating at 115 VAC with a high torque 3450 RPM output, this