Features

• Include flame signal amplifiers that are color-coded: purple for ultraviolet and green for rectification.

• Require a plug-in prepurge timer of 1.5, 7, 10, 30, 60, or 90 seconds.

• Mount on a Q795A Wiring subbase with two captive screws.

• Include line voltage airflow switch to prove airflow from the start of prepurge through the run period.

• Prevent start-up with lockout if flame or a flame simulating failure exists.