Heat & Glo LifeStyle GEM42 Straight Up, Flue Restrictor Instructions, Pilot Shield Adjustment

STRAIGHT UP

VERTICAL VENTING

V (FT.)

40' MAX. (12.4 M)

CAP

V

1-3/4”& 2” & 1-1/2”

DIAMETER

NOTE: On vertical venting configurations install the vertical baffle found in your manual bag per the flue restrictor instructions in this section.

Figure 6.

Straight Up Vertical Venting

Flue Restrictor Instructions

1.Locate the flue restrictors inside the unit to the left of the control panel. There is one each of the 1-1/2” diameter, 1-3/4” diameter and 2” diameter. Use the following table to determine which restrictor to use for the vent run. Place one restrictor into either the left or right 3” diameter ex- haust collar as shown.

Vent Run	15’-30’	30’-40’
Vertical
NG	1-3/4”	1-1/2”
LP	2”	1-3/4”

Figure 8. Flue Restrictor

Pilot Shield Adjustment

When venting this unit with high vertical (8 feet or more) Í with very little horizontal the pilot shield will need to be bent down in the closed position as shown in Figure 9.

PILOT

BRACKET

PILOT SHIELD

PILOT SHIELD SHOULD BE

CLOSED AND TOUCHING

THE PILOT BRACKET

Figure 9

Note: When venting this unit with long horizontal runs Í and/or multiple elbows, the pilot shield will need to be in the opened position as in Figure 10.

2.See Figure 8 for restrictor installation. Insert each restric- tor in one of the 3” exhaust collars as shown.

FLUE

RESTRICTOR

FLUE

RESTRICTOR

Figure 7

PILOT SHIELD

BEND PILOT SHIELD UP 3/8”

TO ALLOW AIR FLOW TO

FEED THE PILOT FLAME

Figure 10

14 Heat & Glo • GEM42 • 371-900 Rev. N • 2/05