Remington QFP40 manual Vertical Installation Instructions Cont, Venting

VENTING

REMINGTON QFP40 Direct Vent FIREPLACE

VERTICAL INSTALLATION INSTRUCTIONS (CONT.)

USING GS SERIES PIPE (CONT.)

Step 7. Continue to assemble pipe sections until the height of the vent cap (H) (Figure

15)meets the minimum code requirements described in code requirements as outlined in the current CAN/CGA-Bl49 Installation Codes (in Canada), the Na- tional Fuel Gas Code NFPA 54/ANSI Z223.1 (in USA), or local codes. Note that for steep roof pitches, the vent height must be increased. In high wind conditions, nearby trees adjoining rooflines, steep pitched roofs, and other similar factors can result in poor draft, or down drafting. In these cases increasing the vent height may solve this problem.

Step 8. Twist-lock the vent cap and seal.

NOTE:

(1)For multi-story vertical installations, a ceiling firestop (SDV part #963) is required at the second floor, and any subsequent floors (Figure 16). The opening should be framed to 10" x 10" (254mm x 254mm) inside dimensions, in the same man- ner as shown in Figure 13.

(2)Any occupied areas above the first floor, including closets and storage spaces, which the vertical vent passed through must be enclosed. The enclosure may be framed and sheetrocked with standard construction materials; however, refer to these installation instructions for the minimum allowable clearance between the outside of the vent pipe and the combustible surfaces of the enclosure. Do not fill any of the required air space with insulation.

MINIMUM 1"

CLEARANCE

FIG. 16

FIG. 15	MINIMUM 1"
	CLEARANCE

MINIMUM 1"

CLEARANCE

Page 40 250-4721 JUNE 2001