Oval Radiant Tube Heaters
Owner’s Manual • Oval Radiant Tube Heaters
15
REGULATOR
NIPPLE
VALVE, MANUAL
SHUT-OFF
GAS HOSE
ADAPTER
SEDIMENT TRAP
TO CONTROL
VALVE INLET
REGULATOR VENT
GAS FLO
W
Both strips are factory installed into the
oval tube. At installation, ensure strips
are snugly fit into oval tube and do not
extend past end of tube. See Fig. 9.
Assemble the tee, nipple, and cap to the nipple at the
gas inlet of the heater. See Fig. 11. Use a wrench to
hold the pipe nipple when installing the sediment trap.
Tighten securely. The sediment trap assembly must
always be mounted in a vertical position. Check all
connections for gas leaks using approved gas leak
detectors.
1. Assemble the components together. See Fig. 12.
This view shows general assembly of the
components. The regulator must always be
mounted so its vent, regardless of location on the
regulator, is always pointed downward. Ensure
hose is positioned away from the heater.
2. Tighten all connections securely and check
for gas leaks
Air Turbulation Strips
& Exhaust Vent
Sediment Trap Assembly
Manual Shut-off Valve,
Hose & Regulator
FIG. 9
FIG. 11
FIG. 12
FIG. 10
NIPPLE
TEE
NIPPLE
CAP
OUTLET END
TO GAS CONTROL VALVE INLET
INSERT STRIP ASSEMBLY
INTO LAST 10 FT. OF TUBE
Exhaust Vent
-- Ensure the green clip is installed on the exhaust vent.
See Fig. 10.
-- Insert the exhaust vent to the end of the last tube.
-- Push the exhaust vent until the tube is stopped at
the rivet.
GREEN
CLIP
