Lennox 19J95 Control Kit 318172-701 With a 60-inch integrated capillary

With a 60-inch integrated capillary tube

What do the different colors on the indicator signify

utilizing this OEM Lennox 72W39 part prevents common field failures such as motor overheating or intermittent startup issues

Standard hydronic actuators may fail prematurely in steam applications

Lennox 19J95 Control Kit 318172-701 With a 60-inch integrated capillaryThe Lennox 19J95 Control Kit is an OEM specified integrated ignition control replacement engineered specifically for SLP98 and SLP99 gas furnace series. As a veteran grade furnace circuit board replacement, this kit is the direct operational successor to legacy part numbers 15M50 and 102813 02. It serves as the primary furnace ignition control logic, managing the 120V ignitor firing sequence, flame rectification, and synchronous gas valve operation to