What the symptom can mean
Warmth indicates some heating, but does not prove that moisture is being removed effectively. Load conditions, airflow and the model’s collection or drainage arrangement may need separate checks.
Compare items in one load
State whether towels or thicker items stayed damp while lighter garments dried. Give the approximate load and chosen dryness target. The same programme can be described more clearly when the fabric mix is included.
Identify the format
Give the full model and whether the dryer is vented, condenser or heat-pump if known. Those formats have different fitted arrangements, so another appliance's advice or part number may not apply.