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using it with other refrigerants will lead to improper metering and potential compressor damage
What is the reset type for this high pressure switch
The core of the unit utilizes advanced hygroscopic technology
By replacing a carbon-fouled or cracked ignitor with this genuine York component
maintaining the original equipment’s L190-40F specifications
Carrier HH19ZA170 Switch Els PW 17895 using it with other refrigerantsThe 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