New Buck Corporation 74 - Manual (Page 27)

CHIMNEY
This model is designed for connection to the following, 2100° UL 103 HT chimneys and
parts, Simpson Duravent, Security, Selkirk Metal Bestos and Metal Fab. Air Jet,
Jakes Evans pipe. Follow chimney manufactures instructions carefully.
TOOLS FOR INSTALLATION
Drop cloth
3/32" Metal drill bit
5/16" Magnetic socket chuck adapter, 5/16" wrench (box or socket) or adjustable wrench
Jigsaw with masonry, metal and wood blades
PREPARING THE HEATER FOR INSTALLATION
1. Inspect the unit for any obvious physical damage.
2. Plug the power cord into a 115V AC outlet to test the motor and fan when using with
optional motor. “Do not run power cord under unit or in high traffic areas”.
3. Check the primary air draft control to ensure it operates freely.
4. Remove any items from within the firebox. Spread a drop cloth on the floor behind the
heater. Next, tilt the heater so that the back is on the drop cloth.
NOTE: If outside air is required ,or being used the following must be done.
Locate optional air inlet plate opening on outer bottom of unit. With pliers or screwdriver,
pry and twist out inner tab till it breaks loose. This is where your outside air enters unit
after installation is complete. (See Figure 12.)
5. Open the proper outside air freestanding kit and obtain the stand. Place the stand against
the bottom of heater (angle side to heater). Center the stand left and right and front
to back and mark screw locations on bottom through outer holes of stand
mounting angles. Set stand aside and drill four (4) 7/32" holes in heater bottom.
6. Obtain four (4) 3/16" self-tapping screws and secure the stand to the heater. (See Figure 12.)
7. Reposition the heater to the upright position.
Figure 12
OPTIONAL REMOVABLE
AIR INLET PLATE
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