Series
THE
Page
26 LT194
Feb
2017
INSTALLATION CHECKLIST
Note:
Use and complete this checklist before lighting the heater. Correct any conditions that do not meet these
instructions.
Heater assembly
First hanging bracket 9" (225 mm) from the burner mounting flange.
Radiant tube weld seam facing down
Baffles inserted at the opposite ends of the tubes to the burner. Baffle tab bended over end of tube at 6 o'clock
position.
Tube couplings with the band clamp lock bolts oriented at the 10 o’clock or 2 o’clock position
Band clamps robustly tighten on the tube couplings
Reflector endcap (U-tube side) positioned inside the canopy endcap flange.
Reflector endcaps (burner side) positioned inside the canopy endcap flange.
Canopy parts secure with two screws together on top.
Heater Location
Located indoors.
Installation area free of corrosive elements and flammable material.
Proper clearances from combustible surfaces maintained.
Sufficient room to service the heater.
Requirements for combustion air supply and dilution air for unvented heater
Heater installed with a slope downward and away from the burner of ¼" (6mm) in 10' (3 m).
All Quick links are tighten up / S hooks closed.
Gas Supply and Piping
Gas supply is as specified on the heater label.
Gas line equipped with shut-off valve, union and sediment trap.
Approved pipe joint compound used.
Adequate pipe size and of approved material.
Checked all connections and fittings for possible gas leaks.
Vent Pipe System
Material for vent pipe and fittings approved for sustained flue gases up to 230°F (110°C).
Approved size, length and number of elbows on exhaust vent and air intake system.
Installed in accordance with prevailing provisions of local codes, or in the absence of such, the latest edition of
“National Fuel Gas Code”, ANSI Z223.1/NFPA 54 and CSA B149.1 Installation Code in Canada
Horizontal piping slopes at an upward pitch of 1/8” rise per 5’ away from the heater.
Not obstructed in any way.
Provisions made to drain the vent condensate.
General rules for vent terminals
Away from corners, other vents, windows etc.
Exhaust and Air Intake terminations 18” min. above roof/snow level.
Electrical Connections
Heater properly grounded.
Installed in accordance with prevailing provisions of local codes, or in the absence of such, the latest edition of
“National Electrical Code” (NFPA 70)” and the
Canadian Electric Code,
CSA C22.1 in Canada, and must comply
with all local requirements
After all actions on checklist are checked / completed,
proceed with start-up.