Oil Tank And Piping; Burner Pump; Appliance Installation; Locating The Unit - PSG MAX CADDY Installation And Operating Instructions Manual

2. OIL TANK AND PIPING

The maximum capacity of the tank must not exceed 200 imperial gallons and the tank must be located at least 7 feet
from the burner. Local codes will govern the size of the air inlets and filling openings as well as the type of plugs to be
used. 1 1/4" IPS and 2" IPS are usually accepted as minimum dimensions for the air intake pipes and fill pipes,
respectively. The oil line to the burner must be a 3/8" outside diameter copper tubing for runs up to 50 feet and ½" o.d.
for longer runs. A manual shut-off valve and an oil filter shall follow in sequence on the oil line between the oil tank and
the burner. The oil line must be buried or protected adequately to avoid any damage.
2.1

BURNER PUMP

The oil burner is easy to install. Use the three screws and nuts to fix the burner on the combustion chamber.
The burner is equipped with a single stage pump. When the pump is connected to a single feeder pipe, a maximum
rise of 8 feet is allowed. This height is measured from the tank outlet level to the burner inlet.
When the rise is more than 8 feet and not exceeding 10 feet, a by-pass plug (provided with the burner) must be
inserted in the pump and an oil return pipe must be installed.
INFORMATIONS", Part No. 21844 on the burner pump.
If the rise is higher than 10 feet, a two stage pump may be required along with an oil return pipe.

3. APPLIANCE INSTALLATION

3.1

LOCATING THE UNIT

Consult Section A of this manual for more details.
N.B. This appliance must be installed in conformity with the instructions on
the certification label.
CEILLING
18''
WALL
18''
24"
N.B. FOR THE AIR RETURN, RESPECT THE OPENING SURFACE OF THE COLD AIR PLENUM OF THE
6' 0''
6''
HOT AIR PLENUM
8'' MIN.
24''
OIL UNIT
SMOKE PIPE
For more details, see "INSTALLATION
HEAT SHIELD
3/4"
1"
STATIC PRESSURE CHECK
POINT MIN. 0.20" W.C.
9''
WALL
FURNACE.
50
HEAT SHIELD
CEILLING
24"
3/4"
WALL
24"