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Can I remove the sensor while the system is pressurized
reducer bushings and a natural to LP conversion kit to adapt to various manifold setups
always verify the valve body model number before installation
When you need to power multiple 24Vac control circuits from a single source
Carrier HH98AA010 Sail Switch Els PW 17895 Can I remove the sensorThe Carrier HH98AA010 Sail Switch is a critical safety component designed for precise HVAC airflow monitoring within Carrier air handlers and high efficiency furnaces. As a veteran technician knows, the sail switch acts as a mechanical proof of flow device; if the blower motor doesn't generate enough CFM to displace the paddle, the 12V or 24V pilot circuit remains open, preventing the ignition sequence. This genuine OEM Carrier replacement part is