With a 1/8" NPT thread and a 7/16" hex head

The MA40-7173 is a two-position (on/off) actuator

For technicians diagnosing a pressure switch open fault

and terminal configuration for seamless field installation

The Sporlan Controls 3552-00 Solenoid Valve is a 7/8" ODF

Raypak 007902F Board 30067439-890 With a 1/8" NPT threadThe Raypak 007902F PC Board CPW is a critical integrated control component designed for precise management of Raypak atmospheric and digital pool heaters. As a veteran grade replacement control board, this unit handles essential logic functions, including flame sensing, spark to pilot ignition sequencing, and dual thermostat monitoring for pool and spa settings. Engineering for the Raypak 007902F focuses on stability in high heat environments,