McQuay Daikin 300042639 TouchPad Els PW 17895 this 3/4" NPT unit is

this 3/4" NPT unit is built with a high-leverage valve linkage assembly to ensure positive dead-end lockup

Check for 120V at the coil terminals while the system is under load

meaning both part numbers serve as direct replacements without modification

preferably on the north side to avoid solar gain interference

Precision Tapered End: Specifically machined to ensure a consistent electrical path and sharp actuation points for sensitive conductivity relays

McQuay Daikin 300042639 TouchPad Els PW 17895 this 3/4" NPT unit isThe McQuay Daikin 300042639 is a genuine OEM replacement touchpad specifically engineered for PTAC and PTHP B&B+ series units. Designed to provide a high precision control interface, this standard touchpad control allows technicians and facility managers to calibrate temperature setpoints, toggle fan speeds, and manage operational modes on McQuay Remington and Daikin heat pump systems. As an authentic Daikin 300042639 component, it ensures full bus