Carrier 338096-707 Limit Switch Assembly 320819-301 Common Questions: What are the

Common Questions: What are the signs of a failing Lennox 44W54 collector box

This component acts as a pressure-sensitive actuator that translates changes in air or gas pressure into mechanical movement to regulate airflow or verify flame presence in HVAC equipment

ensuring compatibility with various HSI ignitor configurations

Standardized Fittings: Features 3/8" inverted flare ports to simplify plumbing integration without custom adapters

The Johnson Controls A19AAD-12 is a precision-engineered mechanical temperature control designed for demanding HVACR environments

Carrier 338096-707 Limit Switch Assembly 320819-301 Common Questions: What are theThe Carrier 338096 707 Limit Switch Assembly is a critical safety component designed for precise thermal monitoring within high efficiency Carrier, Bryant, and Payne gas furnaces. This genuine OEM replacement part features a Therm O Disc 60T11 series disc style switch with a normally closed circuit. It is engineered to automatically interrupt the electrical path if internal plenum temperatures reach the 200F cut out threshold, preventing heat