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SECONDARY AIR SYSTEM AND BAFFLE REMOVAL AND INSTALLATION
1.
Gain access through firedoor
2.
Lift the baffle off of the pins
3.
Lift one side up and lower the other side and remove through the firedoor
4. Remove pins at the front and back of secondary the tubes
5. Slide the secondary air tube back into secondary box
6.
Once the tube clears the front of the heat exchanger move the front towards the door opening and pull the
tube out of the secondary box
7. Remove through the door opening
8. Repeat the previous steps for the other secondary tube
9. Reach in and pull the secondary box forward and off of the brackets. Remove through the door opening.
10. To install repeat the procedure in reverse order
11. Ensure the pins are in both ends of the secondary tubes to secure the secondary air system in the furnace
Drop 4 pins in secondary tube holes
after secondary installed to lock in place
Secondary Box
Secondary Tube
Содержание WFA-85
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