This HH18HZ195 limit switch is often identified by the alternate part number L195-80 and is essential for maintaining the safety integrity of many 48-series and 58-series residential and commercial units

C) and clear of any metal cabinet parts to prevent shorting

the 47-25350-06 is the standard OEM replacement for 170-degree limit controls featuring a 20-degree differential and 3-inch probe

0-meter sensing bulb leads allow for flexible installation in deep-reach evaporator coils

this L150F-30 high limit switch prevents heat exchanger overheating

Lennox 25G43 Time Delay Relay Els PW 17895 This HH18HZ195 limit switch isThe Lennox 25G43 Time Delay Relay is a critical component for managing sequence of operation timing in residential and commercial HVAC units. Also identified by part number 25G4301, this 24V AC time delay relay is engineered to prevent short cycling and coordinate staged cooling demands. In modern Lennox HVAC systems, this specific relay on make and delay on break timer ensures independent component timing, allowing for precise control of fan circuits