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DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)

VENTING INSTALLATION

Continued

Horizontal Termination

Configurations

Figures 16 through 20 show different con- figurations for venting with horizontal ter- mination. Each figure includes a chart with vertical minimum/maximum and horizon- tal maximum dimensions which must be met. Seal all connections with high tem- perature silicone sealant (outer pipe only) as specified in the second warning statement on page 7. All horizontal terminations re- quire 1/4" rise per 12" of horizontal run.

Horizontal Venting

 

UP

Vertical (V)

Horizontal (H)

44" min.

29" max.

(30° and 90° only, no vertical pipe)

55" min.

41" max.

(30° elbow, 1' vertical pipe, 90° elbow)

67" min.

60" max.

79" min.

84" max.

96" min.

20' max.

Note: This configuration for use with

corner installation.

BVK Vent Kit Shown

Figure 17 - Horizontal Termination Configuration for Rigid Venting Using One 90° Elbow

UP

BGFVK Vent Kit Shown (recommended for use with cabinet mantels)

Horizontal Venting

Vertical (V)

Horizontal (H)

37" min.

10" max.

Figure 16 - Horizontal Termination Con- figuration for Rigid Venting

Horizontal Venting

See information in Figure 18 for Vertical(V) and Horizontal(H) maximums and minimums. The same amounts apply for flexible venting.

Note: Figure 17 applies to rigid venting only.

UP

BFGFVK and FGFVK Vent Kits Shown

Figure 18 - Horizontal Termination Using Flexible Venting

10

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Desa BHDV41PC, BHDV41NC, BHDV37PC, BHDV37NC installation manual Horizontal Termination Configurations, Horizontal Venting