Technicians should look for heavy oxidation

With an element temperature rating spanning -40 to 230°F

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

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

including steam tables

Raypak 008092F Amplifier 30067439-890 Technicians should look for heavyThe 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