measuring the current flow through the flame to verify combustion

though it is professional practice to install it in the return line to minimize thermal stress on the actuator

Perfect for routine maintenance or upgrades

Professional Grade Build: Designed for high-duty cycle operation in residential gas and electric heating environments

a high-temperature rated valve should be utilized

Daikin-McQuay 300047687 Power Head Els PW 29614 measuring the current flow throughThe Daikin McQuay 300047687 Power Head is a precision engineered TXV power head replacement designed for high performance thermal expansion valve regulation in commercial HVACR systems. Utilizing the KT 85 ZN element, this component ensures accurate refrigerant metering by responding to suction line temperature and pressure changes, maintaining optimal superheat levels. This power head is specifically compatible with Daikin Applied and McQuay