Smoker heats but cannot reach set temperature; stalls well below target.

Safety first: Unplug and cool the smoker before inspection.

• Check door seal: Inspect the door gasket all around. Close the door on a strip of paper; if it pulls out easily, the seal is weak. Replace the gasket if compressed, torn, or missing sections.
• Inspect element for partial failure: A partially burned element may still heat but with reduced output. Look for hot spots or discoloration. Test resistance and compare to spec; replace if significantly higher than normal.
• Reduce heat loss: Shield the smoker from wind and avoid using it in extreme cold. Preheat longer and avoid frequent door openings.
• Clean interior: Remove heavy grease from walls, racks, and the water pan area. Ensure vents are clear to allow proper convection.