How do I test if the SWT2532 is failing

effectively preventing the heat exchanger from overheating

This specific model features a

preventing unnecessary service calls for nuisance trips

scientifically formulated anaerobic polymer that has a positive valance which gives it an affinity for copper

Raypak 009057F Control 30067439-890 How do I test ifWhen 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