This temperature control limit switches is make of high strength Metal, resistant to high temperatures and enduring, which can improve accuracy and maintain stable working conditions The L180-20F automatic reset limit switches is suitable for HVAC equipment such as furnaces, heat pumps, and air conditioning systems Suitable for 59SC5A060S171114 59TP6A040E171112 PG95XAT42060BBAA PG95SAS42060BAAA and other models Replacement part number: Can replace 338096-701 This limit switches is also compatible 59TP6A040E171212 PG95XAT42060BAAA 59SC5A100S211114 PG96VAT60100CAAA 59SP6A060V171114 Waiting for the model Automatic reset: The 338096-701 constant temperature switches automatically adjusts the equipment temperature When it reaches 180 °F, the heating circuit is immediately cut off When the temperature drops to 160 °F, it resumes operate, effectively avoiding overheating damage Quick replacement: The L180-20F limit switches is and can quickly respond to temperature changes