Sterling HVAC 11J35R04700 Inducer Assembly 30067439-890 The fire-retardant glass-filled polyester case

The fire-retardant glass-filled polyester case (UL 94 V-0) and reverse wiring protection ensure hardware durability during commissioning and routine maintenance

maintaining the safety and efficiency profile of the original equipment

providing proper torque control when tightening or replacing packing to prevent leakage and ensure long-term valve performance

providing a stable mixed water temperature range of 70°F to 145°F

the SWT2515 is a likely culprit—assuming the flue and vacuum hoses are clear of debris

Sterling HVAC 11J35R04700 Inducer Assembly 30067439-890 The fire-retardant glass-filled polyester caseThe Sterling 11J35R04700 Inducer Assembly is a high performance 115V draft inducer assembly engineered for precise combustion air delivery in Sterling gas fired heaters. Operating at a fixed speed of 3000 RPM, this centrifugal blower is essential for evacuating flue gases and maintaining the static pressure required to close the pressure switch in the ignition sequence. This Sterling HVAC replacement part is built to withstand the thermal demands of