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Figure 5 - Attaching Thermostat Sensing Bulb
For convenience and efficiency, install heater
• where there is easy access for operation, inspection, and service
• in coldest part of room
An optional fan kit is available from your dealer. See Accessories, page 31. If
planning to use fan, locate heater near an electrical outlet.
Clamp
Thermostat
Sensing Bulb
36"
3"
FLOOR
CEILING
Minimum
Minimum To Top Surface
Of Carpeting, Tile Or Other
Combustible Material
8"
Minimum
From
Sides Of
Heater
Left
Side
Right
Side
THERMOSTAT SENSING BULB
(Models VN1800IT and VN2550IT Only)
The thermostat sensing bulb has been placed inside the heater for protection during
shipping.
Locating Thermostat Sensing Bulb
1. Remove front panel of heater (see Figure 7, page 11).
2. Locate thermostat sensing bulb just under the burner assembly.
IMPORTANT:
Attach thermostat sensing bulb to the back of heater for proper
operation.
Attaching Thermostat Sensing Bulb
1. Remove thermostat sensing bulb from holders inside heater. Route through slot
opening in bottom of heater.
2. Place clamp on thermostat sensing bulb as shown in Figure 5. Clamp is pro-
vided in hardware package.
3. Snap clamp into upper mounting hole as shown in Figure 5. Mounting hole is
located on lower left edge on back of heater. Make sure the thermostat sensing
bulb is pointing up.
Figure 4 - Mounting Clearances As Viewed From Front of Heater
INSTALLING
TO WALL
Continued