Fireye EP165 Module 326010-701 What is the bore size

What is the bore size for the York S1-028-04764-700

If the motor is receiving 208-230V but failing to start on any of the three speed taps

or the compressor tripping on high-pressure or low-pressure limits due to the valve being stuck in a fixed position

this unit offers maximum field flexibility for contractors

Fireye EP165 Module 326010-701 What is the bore sizeThe Fireye EP165 Programmer Module is a high performance flame safeguard control designed for use with E100 and E110 Flame Monitor chassis. Engineered for precise burner management, this module features a fixed 30 second prepurge and a 10 second trial for ignition (TFI) to ensure safe and reliable light off sequences. As a non recycle programmer, it initiates a safety lockout upon flame failure, specifically within a rapid 2 second flame failure