Daikin-McQuay 065829901 Thermostat 30067439-890 as a York OEM component

as a York OEM component

Replacing a manual reset furnace limit with an automatic one can lead to dangerous short-cycling and equipment failure without the root cause being identified

the humidity output is field-selectable between 0-5 VDC and 0-10 VDC using the internal power supply/output selection switches located on the PCB

Always verify your existing fitting's threads (typically G 1/4 or 1/4" NPT depending on the specific chiller manifold) before installation

but technicians should always verify the specific application's pressure and temperature ratings

Daikin-McQuay 065829901 Thermostat 30067439-890 as a York OEM componentThe Daikin McQuay 065829901 Thermostat is a heavy duty, unit mounted manual changeover thermostat engineered specifically for technical integration within Daikin and McQuay HVAC equipment. This 1 stage limit bulb T stat utilizes a specialized remote sensing bulb to monitor discharge air or return air temperatures, providing high accuracy switching for commercial fan coil units and PTAC systems. As an OEM HVAC replacement part, it ensures direct