Carrier HH680369 Limit Switch Els PW 17895 Designed with a 1/2" NPT

Designed with a 1/2" NPT threaded connection

the T205 or T207 models from the Erie T200 series should be utilized

preventing the float valve stem from bending or vibrating during operation

Heavy-Duty Construction: Built to withstand high-temperature thermal cycling without warping or port clogging

Can I use this 1/4" NPT valve with inert gases

Carrier HH680369 Limit Switch Els PW 17895 Designed with a 1/2" NPTThe Carrier HH680369 is a critical safety component designed for precise thermal management in high efficiency residential and commercial heating systems. This 285F CO Auto Limit Switch functions as a primary high limit safety, monitoring the heat exchanger temperature and automatically interrupting the burner circuit if internal cabinet temperatures exceed the 285 degree Fahrenheit threshold. As a direct replacement for HH22HA284, this OEM furnace