the 24W97 is engineered for a seamless fit with a 1/4" barb connection

As a direct OEM replacement for 669553 and cross-referenced with part number 0104732

While some gas valves allow for a manual reset sequence (cycling the temperature dial)

including 21-957

Raypak 008092F Amplifier 30067439-890 the 24W97 is engineered forThe Raypak 008092F Amplifier is a critical flame rectification component designed for integration with the 7800 Series Primary Safety Control. Engineered to detect and stabilize the flame signal strength in industrial and commercial burner applications, this amplifier utilizes rectifying flame rods to ensure precise flame failure response time, typically rated at 0. 8 to 1. 0 seconds. As a genuine OEM Raypak replacement part, it provides the necessary