this flame rollout switch features a 145-degree F open temperature and a 105-degree F close temperature

it is compatible with water-glycol solutions up to 60% concentration

Does this switch require specific mounting orientation

the element is compromised and requires replacement

maintaining the same technical specs and mounting footprint

Carrier 48TJ400119 Heat Exchanger 340793-762 this flame rollout switch featuresThe Carrier 48TJ400119 Heat Exchanger is an essential Factory Authorized Replacement Part engineered to maintain the thermodynamic integrity of high capacity Carrier rooftop units. As a critical component for heat transfer, this OEM heat exchanger is manufactured to the precise tolerances required for 48TJ series commercial gas heating sections, ensuring seamless fitment and restoration of original equipment efficiency. This assembly is CSA listed and