Carrier HH19ZA170 Switch Els PW 17895 as many units utilize multiple

as many units utilize multiple switches with different set points

using it with other refrigerants will lead to improper metering and potential compressor damage

maintaining the original equipment’s L190-40F specifications

The core of the unit utilizes advanced hygroscopic technology

What is the reset type for this high pressure switch

Carrier HH19ZA170 Switch Els PW 17895 as many units utilize multipleThe Carrier HH19ZA170 is a high limit HVAC temperature safety switch engineered for critical thermal protection in residential and commercial furnaces. As a genuine OEM replacement part, this 170 degree limit switch is calibrated to effectively interrupt the heating cycle if the internal plenum temperature reaches its thermal cutout threshold of 170F. The HH19ZA170 limit switch serves as a mandatory safeguard, preventing heat exchanger damage and