Pit Boss Low Maximum Temperature / Insufficient Heat Output

Grill cannot reach high temperatures (e.g., stuck below 300°F) even with lid closed.

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Possible Causes

Restricted airflow from dirty fan or intake, Low pellet feed rate, Poor-quality pellets with low BTU, Leaking lid or damaged gaskets

How to Fix / Troubleshooting

Safety first: Turn the grill OFF and allow it to cool before cleaning internal parts.

  • Step 1 – Clean firepot and burn area: Remove all ash and ensure firepot holes are open.
  • Step 2 – Inspect combustion fan: Clean fan blades and air intake openings. Replace the combustion fan motor if it spins slowly or not at all.
  • Step 3 – Use quality pellets: Switch to a reputable hardwood pellet brand and ensure pellets are dry.
  • Step 4 – Check lid seal: Inspect lid alignment and any gasket material. Adjust hinges or replace lid gasket if large gaps are present.
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Repair Difficulty

Easy 2/5

Required Part

Combustion Fan Motor
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