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the Johnson Controls P100DA-81 provides a reliable
the 1160193 manual reset limit switch (also categorized as a switch limit disc B) is compatible with a wide array of brands under the International Comfort Products umbrella
6mm OD tubing
The unit is designed for use with 1/4-inch pilot tubing and includes a dedicated 1830-series mounting bracket (Type 3) and hood (Type 2)
this unit is the industry-standard replacement
Lennox 18M84 Limit Switch Els PW 17895 the Johnson Controls P100DA-81 providesProfessional grade Lennox 18M84 limit switches are critical safety components designed to regulate internal furnace temperatures and protect heat exchangers from thermal stress. This OEM Lennox limit control features a 3 inch insertion depth and is factory calibrated for an auto reset range of 230 260F. As a normally closed switch, it breaks the electrical circuit to the gas valve if the plenum temperature exceeds the 260F threshold, typically caused