L.B. White Sentry Burner Box — 100,000 BTU/h, Two Stage, Natural Gas (NG), for 30 ft System
#LBW-Sentry 100N-30-2
#LBW-Sentry 100N-30-2
#LBW-Sentry 100-30-2
#LBW-Sentry 100N-30-1
#LBW-Sentry 100-30-1
#LBW-Sentry 80N-40 -1
#LBW-Sentry 80-40-1
#LBW-Sentry 60N-30-1
#LBW-Sentry 60-30-1
#LBW-OVAL-90-HP-NG