The gas valve is the component that actually releases fuel to the burner once the igniter has fired, and it’s built with multiple internal safety solenoids that have to open in precise sequence for the burner to light correctly. In a commercial dryer running heavy daily cycles, gas valves take on a lot of wear, and when they start failing the result is usually a dryer that runs but produces little or no heat — sometimes intermittently, which makes it trickier to pin down without a proper inspection. Signs of a Failing Gas Valve A gas valve fault often looks …
Commercial Dryer Gas Valve Repair