Table of Contents
Advertisement
Purging the Heating Loop
Fuel System
NOTE: The diagram above is not drawn to scale. It is simply a reference
for proper installation of the fuel system for the Belief Gas Burner.
Fuel Lines Requirements
•
Please refer to the example diagram shown above.
•
Use the provided Ø4mm x 1mm (to heater - transparent)
fuel hose and Ø2mm x 5mm (to fuel tank - blue) fuel line
with the included couplers and clamps. See Figures
Fuel Hose to Burner
Fuel Line to Tank
•
The fuel hose should not be descending from the fuel pump
to the burner - see Figure 90.
•
The fuel hose between the fuel pump and the burner
should go up gradually.
•
The fuel line should be properly secured to avoid sagging.
•
The fuel line must be installed in a manner that won't cause
damage to the fuel line (i.e. close to exhaust).
p. 42
©Aqua-Hot®
125-GN1 Installation Manual REV 220427
•
The fuel line must be secured to the connections and
couplers by hose clamps. See Figures 90 & 95.
•
The fuel damper should be installed according to the
practical situation. Reference Figure 90 #4.
90 & 95
NOTE: No fuel filter is required with the gasoline burner.
Fuel Pump
•
The fuel pump is a combined pumping, metering, and shut-
off system. It pumps fuel from the vehicle supply to the
burner via the fuel lines.
•
The fuel pump should be installed in the vehicle with a fuel
pump clamp with protective rubber cover (included in First
Install Kit).
•
The outlet of the fuel pump is required to be installed
upwards. The angle should be between 15°-35°. See
Figure 92 for fuel pump orientation.
CORRECT
A
B
WRONG
A
B
Fuel Line to Coupler Hose
A Clamp
B Coupler
Fuel Pump Orientation
Figure 90
1. Allowable Installation Angle
1
2
2. Optimum Installation Angle
Fuel can cause fire or explosion that can create severe
personal injury or death. Do not store/transport a remote
fuel tank inside the RV. Notice all applicable codes and
regulations for storage, transporting, and handling of remote
fuel tanks. Follow instructions to ensure safe operation and
check for fuel leaks before operating the burner.
CORRECT
C
A
B
C
Bubble
C
NOTE: The fuel lines must be secured and supported properly to avoid air
traps or bubbles. Avoid unnecessary dips or bends, the line should not run
C Fuel Hose
downward from the fuel pump.
1
2
0°
NOTE: The Fuel System requires that the gasoline used
(in the vehicle for the burner supply) must be 87 octane
Figure 92
or greater (87, 89, 91, or 93 octane).
©Aqua-Hot®
125-GN1 Installation Manual REV 220427
Purging the Heating Loop
Fuel System
WRONG
A
Bubble
B
C
Figure 91
Fuel Line Connection
Figure 93
GAS
p. 43
Advertisement
Table of Contents
