![Filters](/images/new-backgrounds/44096/440967x1.webp)
6 - White Rodgers 36E Gas Valve - Switch gas valve lever to OFF. do not force. See figure 2.
Honeywell VR8205 Gas Valve - Turn knob on gas valve
clockwise to OFF. Do not force. See figure 3.
WHITE RODGERS 36E SERIES GAS VALVE
GAS VALVE SHOWN IN OFF POSITION
FIGURE 2
HONEYWELL VR8205 SERIES GAS VALVE
ON
OFF
GAS VALVE SHOWN IN OFF POSITION
FIGURE 3
7 - Wait five (5) minutes to clear out any gas. If you then smell gas, STOP! Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. If you do not smell gas go to next step.
8 - White Rodgers 36E Gas Valve - Switch gas valve lever to ON. Do not force.
Honeywell VR8205 Gas Valve - Turn knob on gas
valve counterclockwise to ON. Do not force. 9 - Replace control access panel.
10 - Turn on all electrical power to unit.
11 - Set thermostat to desired setting.
NOTE – When unit is initially started, steps 1 through 11 may need to be repeated to purge air from gas line.
12 - If the appliance still will not operate, follow the instructions •To Turn Off Gas To Unit" and call your service technician or gas supplier.
To Turn Off Gas To Unit |
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1 - | Set thermostat to lowest setting. |
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2 - | Turn off all electrical power to unit if service is to be | |
| performed. |
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3 - | Remove control access panel. |
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4 - | Switch lever on White Rodgers gas valve to OFF; turn | |
| knob on Honeywell valve clockwise | to OFF. Do not |
| force. |
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5 - | Replace control access panel. |
|
Filters
All F8AUH filters must be installed external to the unit. They can be ordered as an optional accessory item. Filters should be inspected monthly. Clean or replace the filters when necessary to ensure proper furnace operation. See table 1 for filter sizes. Replacement fil6 ters for
| TABLE 1 |
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Model Number | Filter Size - inches (mm) |
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16 X 20 X 1 (406 X 508 X 25) | |
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20 X 20 X 1 (508 X 508 X 25) | |
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UPFLOW FURNACE
BOTTOM RETURN AIR
FIGURE 4
4