also identified as the LF40XL-8-150

Industrial Grade Mercury Bulb: Delivers rapid thermal response and accurate flame sensing to minimize sequence delays

this actuator is designed to handle standard pneumatic control signals within that range to maintain the calibrated 8 to 13 psig spring sequence

Can I replace this with a switch that has a higher temperature rating

Aaon R15870 Digital Controller Els PW 17895 also identified as the LF40XL-8-150The Aaon R15870 Copeland Digital Controller is a high performance HVAC control unit engineered to optimize the efficiency of single and three phase digital scroll compressors. By leveraging advanced digital scroll technology, this OEM component provides precise 10 100% capacity modulation, ensuring superior temperature and humidity regulation in demanding commercial environments such as hospitals, data centers, and offices. The Aaon R15870 functions