INSTALLATION
Thermostat Sensing Bulb Installing Heater To Wall
5
INSTALLATION
Continued
THERMOSTAT SENSING BULB
The thermostat sensing bulb is located inside the heater. Do not move this bulb during installation or operation of the heater.
INSTALLING HEATER TO WALL
Marking Screw Locations
1.Determine where you will locate heater.
WARNING: Maintain minimum clearances shown in Figure 3. If you can, provide greater clearances from floor and joining wall.
2.Mark two mounting screw locations on wall (see Figure 3).
Installing Two Mounting Screws
Note: Wall anchors and mounting screws are in hardware package. The hardware package is provided with heater.
3.Insert wall anchor (wings first) into hole. Tap anchor flush to wall.
4.For thin walls (1/2" or less), insert red key into wall anchor. Push red key to “pop” open anchor wings (see Figure 5).
IMPORTANT: Do not hammer key! For thick walls (over 1/2" thick) or solid walls, do not pop open wings.
5.Tighten two screws until 1/16" space (thickness of penny) is between screwheads and wall (see Figure 6).
Thin Walls
(1/4" to 1/2" thick)
Figure 4 - Folding Anchor Figure 5 - Popping Open Anchor Wings For Thin Walls
Thin or Thick Wall (thick wall shown)
1/16" 
Space
JOINING WALL
8 7/8" 
7 3/4" 
Minimum To
Maintain 6"
Clearance
From Wall
Mounting
Screw
Locations
FLOOR
20 1/4"
Minimum To Maintain 3" Clearance From Floor
Solid
Wall
Figure 6 - Tightening Anchors
Placing Heater On Mounting Screws
1.Locate two keyhole slots on back panel of heater (see Figure 7).
2.Place large openings of slots over screwheads. Slide heater down until screws are in small portion of slots.
Figure 3 - Mounting Screw Locations
Attaching To Wall Stud Method
For attaching mounting screw to wall stud
1.Drill hole at marked location using 9/64" drill bit.
2.Insert mounting screw into wall stud.
3.Tighten screw until 1/16" space (thickness of penny) is be- tween screwhead and wall.
Attaching To Wall Anchor Method
Follow instructions below to attach mounting screws to hollow walls (wall areas between studs) or solid walls (concrete or masonry).
1.Drill holes at marked locations using 5/16" drill bit. For solid walls (concrete or masonry), drill at least 1 1/4" deep.
2.Fold wall anchor (see Figure 4).
Keyhole Slots
Figure 7 - Location Of Keyhole Slots On Back Panel Of Heater
Removing Front Panel Of
Heater
1.Remove two screws near bot- tom corners of front panel.
2.Lift straight up on grill guard
until it stops. Grill guard will slide up about 1/4".
3. Pull bottom of front panel for- ward, then down.
Figure 8 - Removing Front Panel
Of Heater
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