Nordyne 626456R Limit Switch high-impact plastic construction that protects

high-impact plastic construction that protects sensitive pneumatic sensing elements from ambient dust and physical impact

System Stability: Reduces hunting and improves the positioning accuracy of pneumatic control valves in HVAC terminal units

Common Questions How do I test if the Carrier HH12ZB240 is faulty

these self-drilling HVAC screws provide the reliable grip needed to prevent panel rattle and ensure safe operation across UDAP and UDZ series units

As a direct 143-16-102-01 replacement for 143-16-102-00

Nordyne 626456R Limit Switch high-impact plastic construction that protectsThe Nordyne 626456R Limit Switch is a critical high limit safety component designed for precise thermal regulation in residential furnaces and forced air heating systems. This OEM Nordyne replacement part operates with an L135 30F fixed setting, meaning it is engineered to open the electrical circuit at 135? F and automatically reset when the temperature drops to 105? F. For veteran techs, this 105 135F auto limit switch is the standard solution for