Raypak 007147F Circuit Board Freon Robust Media Handling: Designed for

Robust Media Handling: Designed for hydronic applications using water or glycol solutions up to 50% concentration

As a veteran-grade HVAC high limit control

the 8604-100BX features heavy-duty insulator supports and high-grade resistance wire to prevent premature failure from thermal stress

Noise Reduction: Precision machining and high-quality internal components minimize expansion noises and water hammer effects

While it uses an SPST break-on-rise configuration

Raypak 007147F Circuit Board Freon Robust Media Handling: Designed forThe Raypak 007147F Printed Circuit Board U2 is a critical OEM replacement part engineered for high performance heat pump pool heaters. This PC Board U2 Kit is designed for seamless integration with a wide range of Raypak digital and professional models, including the Raypak 206A, 336A, 406A, and various Hi Delta commercial units. Optimized for 24VAC control circuits, this board manages ignition sequences, temperature regulation, and diagnostic fault