THERMAL PERFORMANCE

• Burnt Heating Element The most common cause for a dryer that runs but produces no heat, leaving clothes damp.
• Tripped Thermal Fuse A safety device that blows if the dryer overheats, completely cutting off the heating circuit.
• Faulty Thermostats Cycling or high-limit thermostats that fail can cause irregular heat or scorching temperatures.
• Igniter or Gas Valve For gas dryers, a failing igniter or solenoid coils will prevent the burner from lighting.

MECHANICAL SYSTEMS

• Snapped Drive Belt The motor runs, but the drum won't rotate. Often accompanied by a loud pop or burning smell.
• Worn Drum Rollers Damaged rollers cause a heavy thumping or squealing noise as the dryer rotates.
• Blower Wheel Obstruction Lint buildup or small objects in the blower wheel reduce airflow and increase drying times.
• Seized Idler Pulley The pulley provides tension to the belt; if it seizes, it creates high-pitched friction noise.

ELECTRONIC DIAGNOSTICS

• Failed Control Board Faulty circuits can cause the dryer to shut off randomly or display cryptic error codes.
• Broken Door Switch If the switch doesn't detect the door is closed, the dryer will refuse to start for safety.
• Faulty Timer Motor On manual models, a broken timer prevents the dryer from advancing through the cycle.
• Moisture Sensor Failure Causes "Auto-Dry" settings to end too early while clothes are still damp.

FIRE PREVENTION

• Clogged Exhaust Vent Excessive lint buildup in the wall vent is a major fire hazard and slows down drying.
• Crushed Vent Hose Transition ducts that are kinked or crushed behind the unit restrict airflow significantly.
• Internal Lint Accumulation We clean the internal cabinets where lint bypasses filters and settles on hot components.
• Damaged Felt Seals Worn seals allow hot air to escape the drum, reducing efficiency and letting lint into the cabinet.