Direct Vent Horizontal Termination Cap Installation

Check installation instructions for restrictions on horizontal cap terminations such as minimum distance from windows and doors.

Direct vent horizontal termination cap installation.

The pipe overlap should be a minimum of 11 4 see figure 13 page 12. Determine the appliance location. Check installation instructions for restrictions on horizontal cap terminations such as minimum distance from windows and doors. Refer to the appliance manufacturer s installation instructions for clearance to combustible requirements termination options number of elbows maximum length etc.

Four soft twist ties hold the cap cover securely. The front of the cover is lined with a energy star approved polystyrene foam to protect the shield from sharp corner wear and tear and adds insulation. For horizontal installations check the appliance manufacturer s instructions for minimum rise and maximum horizontal run. Carefully move fireplace with vent as sembly attached toward wall and insert vent pipe into horizontal termination.

A snorkel termination may be used if height restrictions prevent adequate rise above the appliance. The standard horizontal cap is a high wind design for terminating horizontal systems through the wall. Select the appropriate horizontal termination cap see appliance manufacturer installation instructions. For horizontal installations check the appliance manufacturer s instructions for minimum rise and maximum horizontal run.

Duravent directvent pro square horizontal termination cap 46dva hc use for standard and high wind through the wall terminations. A snorkel termination may be used if height restrictions prevent adequate rise above the appliance. Amerivent direct vent systems use two types of horizontal termination caps. The horizontal cap includes a vinyl siding stand off and optional shield.

Use for horizontal through the wall terminations. Includes heat deflector that may be required by appliance manufacturer. Be sure to measure your cap before ordering. Fits a direct vent square horizontal termination cap with the dimensions shown below.

Vent screwspipe slide wall firestop over vent pipe before connecting horizontal run to vent cap see figure 12.