A.J. Antunes 8743130044 Dual Fan Limit Control W/10' Sensor 120V

A.J. Antunes 8743130044 Dual Fan Limit Control Sensor is an essential part of HVAC systems that helps in the improvement of temperature control and protection. This dual fan limit control part has a 10 foot sensor length and is 120V with a 2-SPST switch configuration. It works by sensing air temperature inside ducts turning on the fan to blow warm air provided by the furnace to the rooms; and turning off the fan to avoid blowing cold air to the rooms. This mechanism not only enables efficient heating, but also prevents connected equipment from overheating through triggering of safety features whenever they are exceeded.