Carrier HH680348 Rollout Limit Switch

The Carrier HH680348 Rollout Limit Switch is an anti-tamper switch meant for use in the HVAC systems, but more particularly in gas fired furnaces. It also protects against harmful overheating by sensing the flame rollout in the combustion chamber. If high heat or flame rollout is present; the switch opens to turn off the furnace before it gets damaged and avoiding fire risks. This limit switch also plays a part in preventing unsafe furnace operation and will reset once conditions are no longer unsafe. The Carrier HH680348 is vital for the safety and durability of HVAC systems that will assures the users satisfaction and the smooth running of the system.