Description
000 BTU 3508 series
It is a sealed system liquid-filled sensing element
maintaining circuit protection across high-performance blower applications
ensuring the HVAC service valve meets the precise flow rate and pressure drop requirements of the existing system
Raypak 009057F Control Freon 000 BTU 3508 seriesWhen you are troubleshooting a mid efficiency boiler or commercial water heater and find a failed ignition sequence, the Raypak 009057F Control is the specific field replacement you need for systems utilizing a 120V Hot Surface Ignition (HSI). This integrated Raypak ignition module manages the gas valve and igniter sequence with precision, featuring a strict 4 second Trial for Ignition (TFI) window. Engineered for single try ignition logic, this board