Heatiator HEIR42H, HEIR42T Top Vent - Vertical Termination No Elbow, Flue Restrictor, Figure

2.Top Vent - Vertical Termination No Elbow

Note: Flue restrictor is permit- ted ONLY on 30 ft. minimum vertical runs with no elbows.

V1

V1 = 50 ft. Max. (15.2 m)

V1 = 2 ft. Min. (610 mm)

NOTE: Flue Restrictor ships in manual bag assembly.

FLUE

RESTRICTOR

Figure 7.7 Flue Restrictor Installation

Figure 7.6

30 Heatilator • HEIR36, HEIR42, HEIR50 • 2285-900 Rev. D • 8/12