Negative Pressure; Tools And Supplies Needed; Inspect Appliance And Components - Quadra-Fire VOYAGEUR-MBK Installation Manual

C. Negative Pressure
Negative pressure results from the imbalance of air avail-
able for the appliance to operate properly. It can be stron-
gest in lower levels of the house.
Causes include:
• Exhaust fans (kitchen, bath, etc.)
• Range hoods
• Combustion air requirements for furnaces, water heaters
and other combustion appliances
• Clothes dryers
• Location of return-air vents to furnace or air conditioning
• Imbalances of the HVAC air handling system
• Upper level air leaks such as:
- Recessed lighting
- Attic hatch
- Duct leaks
To minimize the effects of negative air pressure:
• Install the outside air kit with the intake facing prevailing
winds during the heating season
• Ensure adequate outdoor air for all combustion appliances
and exhaust equipment
• Ensure furnace and air conditioning return vents are not
located in the immediate vicinity of the appliance
• Avoid installing the appliance near doors, walkways or
small isolated spaces
• Recessed lighting should be a "sealed can" design
• Attic hatches weather stripped or sealed
• Attic mounted duct work and air handler joints and seams
taped or sealed
• Basement installations should be avoided
WARNING
Asphyxiation Risk.
• Negative pressure can cause spillage of combus-
tion fumes, soot and carbon monoxide.
• Appliance needs to draft properly for safety.
March 17, 2014
D. Tools And Supplies Needed
Before beginning the installation be sure the following tools
and building supplies are available:
Reciprocating saw
Pliers
Hammer
Phillips screwdriver
Flat blade screwdriver Electric drill and bits
Plumb line
Level
Misc. screws and nails
1/2-3/4 in. length, #6 or #8 self-drilling screws
E. Inspect Appliance and Components
• Remove appliance and components from packaging and
inspect for damage.
• Vent system components and doors are shipped in
separate packages.
• Report to your dealer any parts damaged in shipment.
• Read all the instructions before starting the installation.
Follow these instructions carefully during the
installation to ensure maximum safety and benefit.
Fire Risk.
Inspect appliance and components for damage.
Damaged parts may impair safe operation.
• Do NOT install damaged components.
• Do NOT install incomplete components.
• Do NOT install substitute components.
Report damaged parts to dealer.
7063-513
VOYAGEUR
Framing material
High temp caulking material
Gloves
Framing square
Safety glasses
Tape measure
WARNING
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