Description
Protection Controls Timofier (U300M, plug-in type) is a non-adjustable motor driven timer used on manual units (VT, VLT) to provide purge time and ignition trial time. Purge timing should allow system to have a minimum of four fresh air changes.
The U300M Timofiers vary from 15, 45, 105 and 285 second purge, and all have a 15 second time trial for ignition.
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