Source1 2527792009 Rollout Switch 350 Degree Manual Reset Open Close

Product Description

The SOURCE1 2527792009 is a rollout switch designed for use in gas furnaces and heating systems. It provides critical protection against flame rollout, a dangerous condition where burner flames extend beyond the combustion chamber. HVAC technicians rely on rollout switches to shut down the burner before heat damage or fire hazards occur. This switch is rated for 350 degrees Fahrenheit, meaning it trips when the surrounding temperature reaches that threshold. Once tripped, it requires a manual reset, which is a deliberate safety design. Manual reset switches force a technician to inspect the system before restoring operation. This prevents the furnace from cycling back on without a qualified professional identifying and correcting the root cause. The open and close designation indicates this is a normally closed switch that opens the control circuit when the temperature limit is exceeded, cutting power to the gas valve or ignition system. Rollout switches like the SOURCE1 2527792009 are commonly installed near the burner assembly or heat exchanger in residential and light commercial furnaces. They are a key component in the safety limit control circuit. Replacement of a tripped or failed rollout switch is a standard HVAC service task. This part is compatible with a range of furnace applications where a 350 degree manual reset rollout switch is specified. HVAC technicians should always diagnose the cause of rollout before replacing this switch, as repeated tripping indicates a deeper system issue such as a cracked heat exchanger, blocked flue, or insufficient combustion air. Stocking this part is practical for service companies that handle residential gas heating equipment.

• 350 degree Fahrenheit trip temperature for accurate high-heat detection near the burner
• Manual reset design requires technician intervention before the system can be restored to operation
• Normally closed open and close contact configuration interrupts the control circuit on activation

Product Highlights

The SOURCE1 2527792009 rollout switch delivers dependable flame rollout protection at a 350 degree trip point with a manual reset that keeps the system locked out until a technician clears the fault. It is a direct replacement part for gas furnace safety limit circuits.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 2527792009

Technical Specifications

• Switch Type: Rollout Switch
• Trip Temperature: 350 degrees Fahrenheit
• Reset Type: Manual Reset
• Contact Configuration: Normally Closed, Open on Trip
• Application: Gas Furnace Flame Rollout Protection