Enviro 50-1033 owner manual KIT Components, Installation Instructions

Initial Installation

QUALIFIED INSTALLERS ONLY

FIREPLACE HORIZONTAL VENT KIT 50-1235:

Please read and understand these instructions before installing. Failure to follow these instructions carefully could cause property damage or personal injury.

KIT COMPONENTS:

Qnty	Description		Qnty	Description
1	Horizontal direct vent termination cap		4	Wire spacers
1	Flue collar adapter		1	4 oz tube Mill-Pac Sealant
1	Wall thimble		1	4 oz tube RTV silicone
1	5’	(190 cm) length of Ø4” (10 cm) double walled flex pipe	12	9/16” tech screws
1	5’	(190 cm) length of Ø65⁄8” (16.8 cm) double walled flex pipe	8	11⁄2” wood screws

Please ensure that all components are supplied with this kit. If components are missing or have been damaged, contact your dealer, distributor, or courier company. Do not attempt the installation if components are missing or damaged.

INSTALLATION INSTRUCTIONS:

1.Plan your installation and clearances to combustibles. Decide on a location for the unit that will meet the clearances noted in the venting section, and any or all local code requirements.

2.Set the appliance in the desired location. Determine if any wall studs, electrical wiring, or plumbing pipes are in the way of the venting system as it passes through the exterior wall. The fireplace location should be adjusted if obstructions are found in the wall.

3.Project a line from the center point of the flue outlet upward and outward to the desired flue outlet location on the exterior wall. Using this center point, scribe a 10” (25.4 cm) hole or square on the wall. Cut the hole from the interior through the exterior wall surfaces.

4.Frame the hole as shown in Figure 26.

5.Trim the wall thimble to match the wall thickness as necessary. Install the wall thimble and secure it to the inner wall frame using four (4) 11⁄2” wood screws. If a wall is

greater than 8” (203mm) in depth, the clearance above the flex must be 43⁄8” (111mm)

	6. Apply a bead of Mill-Pac Black sealant to the new Ø4” (10 cm) by 5” (12.5
	cm) provided flue collar adaptor. Press the flue collar into the flue outlet of
	the fireplace so that the Mill-Pac seals the flue collar to the flue outlet.
	7. Stretch both the Ø4” (10 cm) flex vent and the Ø65⁄8” (16.25 cm) flex intake
	liner to the length needed to ensure the flex can be easily connected to the
����	vent terminal.
�������	8. Slide the Ø65⁄8” (16.25 cm) flex intake liner
	over the flex vent. Install four (4) wire
	spacers around the flex pipe. Ensure the
	wire spacers are positioned at either end of
	the pipes, and at each end of any elbows in
	the liners (refer to Figure 19 and 20).
	9. Install the flex pipe	assembly through
	the wall thimble, ensure that this portion
	of pipe slides through the outside wall
	far enough to connect onto the vent
Figure 19: Wire Spacers.	termination cap.
			Figure 20: Wire Spacer in Place.

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