Example of how to calculate the EVL for a ground floor installation
Diagram to calculate the Equivalent Vent Length
INSTALLATION PREPARATION
Use of any parts or materials not specified in this installation manual may not provide a
listed system and may void the
Vortex components or pipe sections with another manufacturer's products. Do not use
damaged or modified parts.
Tools, Equipements and Hardware
Plumb Bob
Reciprocating Saw
Keyhole Saw
Metal Snips
Hammer
Page 6
Vortex Pellet Vent Pipe
Tools
Drill
Level
Tape Measure
Caulk Gun
Screw Drivers
2 ft. of horizontal run (2 X 1' EVL)
90° elbow or T (1 X 5' EVL)
12 ft. of vertical run (12 X 0.5' EVL) = 6' EVL
Termination / Cap
Total EVL
Since the EVL is less than 15 feet, the venting pipe
inner diameter recommended is 3".
warranty. Do not attempt matching
Equipements
Ladder
Safety Glasses
Protective Gloves
Installation Manual - VORTEX Pellet Vent System
= 2' EVL
= 5' EVL
= 0' EVL
= 13' EVL
Hardware
Framing Nails
Roofing Nails
High Temperature
Silicone Sealant