Emerson Alco 049190 Gasket Kit this L165-40 limit control prevents

this L165-40 limit control prevents heat exchanger damage and hazardous operating conditions by monitoring for airflow restrictions or blower motor failure

2-groove identification mark for rapid field verification

Its low-profile classic white finish ensures a professional aesthetic in both residential and commercial mechanical rooms

Can I use this relay with R290 or R600a systems

Emerson Alco 049190 Gasket Kit this L165-40 limit control preventsThe Emerson Alco 049190 Gasket Kit (KG10025) is a critical 12 pack maintenance solution designed for high performance refrigerant leak prevention. Purpose built for the 200RB Series solenoid valves, including models 200RB2, 200RB3, 200RB4, 200RB5, and 200RB6, this kit provides the necessary elastomer components to restore airtight integrity to the valve body after service. Each set within the 12 pack contains both PTFE O rings and neoprene O rings,