Description
The Lennox 97J65 Auto Limit Switch is an essential part that is used for Lennox residential and commercial HVAC systems. This automatic switch is an internal safeguard in your furnace or air handler that constantly checks the air temperature so it will not overheat and cause harm to your system. Intended for use in a certain temperature range of 150°F to 180°F, the switch shuts off power to the furnace or air handler in case the temperature goes beyond this limit. This enables prevention of overheating which is dangerous to your equipment not to mention the safety danger that it might pose.
