THB & TLB
Oil Furnaces
–
Furnace Manual
670-000-005/1010
17
8
Checkout procedure
(continued)
Vent and combustion air
..10.
Existing chimney/vent system inspected and in good
condition?
..11. New vent piping installed, sealed and in good condition?
..12. Vent sizing checked against furnace manual and codes?
Ductwork
..13. Duct sizing checked against furnace manual and/or ACCA
Manual D?
..14. Supply and return registers checked for size based on air
flow?
..15. Balancing dampers installed as needed?
..16. Ductwork sealed and insulated as needed?
Furnace operation
..17. Clean air filter in place?
..18. Temperature rise through furnace checked (not to exceed
85
o
F) and blower speed adjusted if necessary?
..19. Thermostat heat anticipator set per wiring diagram?
..20. Burner started and tested per burner manual?
..21. Proper draft and burner flame? Final adjustment made with
combustion test equipment?
Furnace operation
(continued)
.. 22. Air purged from oil piping? Piping checked for leaks?
.. 23. Burner sealed to furnace and nuts tight? Burner harness
securely plugged in?
Obtain gas-tight seal at burner flange, cleanout
plates and/or flue collector box to prevent possible
flue gas leakage and carbon monoxide emissions,
leading to severe personal injury or death.
.. 24. Limit control tested per “To start up” in this manual?
.. 25. Furnace cycled with thermostat? Raise to highest setting
and verify furnace goes through normal start up cycle. Lower
to lowest setting and verify furnace goes off.
.. 26. Observed several operating cycles for proper operation?
.. 27. Set room thermostat (s) to desired room temperature?
After installation
.. 28. Completed “Installation and service certificate” below?
.. 29. Reviewed Owner’s information in this manual with owner or
maintenance person and instructed person to keep for future
reference?
.. 30. Replaced all instructions provided with furnace for future
reference?
Installation and service certificate
Furnace model
__________________________________________________
Series
_______________________
Serial number
_______________________________________
Date installed
_____________________________
Installation instructions have been followed.
Checkout sequence has been performed.
Above information is certified to be correct.
Information received and left with owner/maintenance person.
Installer _______________________ _______________________ _____________________
(company)
(address)
(phone)
________________________________________________
(installer’s
signature)
Summary of Contents for THB High Boy series
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