Roberts Gorden CoRayVac CRV-B-6 - Manual (Page 38)

CRV-S ERIES I NSTALLATION , O PERATION AND S ERVICE M ANUAL
32
Step 8.8 Classic Cast-Iron Components
Schedule 40 Steel Pipe
Cast-Iron Combustion
Chamber
Cast-Iron Adapter
End Vent Plate for
End Burner Only
Cast-Iron Adapter
Coupling
4" Tube
7' (2.13 m) Maximum
Cast-Iron Combustion Chamber
with Schedule 40 Steel Pipe
The total weight of each burner and
combustion chamber is 40.25 lbs (18 kg).
4" Schedule 40 pipe weighs 10.9 lbs.
(5 kg) per foot.
Cast-Iron Combustion Chamber with
Standard 4" O.D. Infrared Tubing
The total weight of each burner and
combustion chamber is 40.25 lbs (18 kg).
4" O.D. 16 Ga. tubing weighs 2.8 lbs.
(1.3 kg) per foot.
ROBERTS-GORDON ®
End Vent Plate for
End Burner Only
End Vent
Clips
Special Tube and Reflector Hanger
ROBERTS-GORDON ®
End Vent
Clips
CORAYVAC ® Classic
Turnbuckle
Hang cast-iron combustion chamber with a turnbuckle
(spring clips will not fit around cast-iron hanging loop).
WARNING
Severe Injury Hazard
Hang heater with materials with a minimum
working load of 750 lbs. (340 kg).
Use special tube and reflector hangers when
suspending the schedule 40 steel pipe system.
Schedule 40 steel pipe is heavy and will fall if
not supported properly.
Distance between supports must be 7' (2.13 m)
or less.
Failure to follow these instructions can result
in death, injury or property damage.
Description Part Number
Special Tube & Reflector Hanger 02790300
Turnbuckle 91903201
Cast-Iron Combustion Chamber 02721200-1P
Cast-Iron Adapter 02722100
Coupling 01312700