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The DV-2000 ™ venting system requires additional parts, which
are not included with the kit. These additional parts must be
constructed of 3" Schedule 40 PVC, PVC-SWV, SDR-26,SDR-
21, Septic Sewer Pipe, or ABS plastic pipe, fittings and sealant.
Also, installation procedures, piping and fittings must conform to
the following ANSI /ASTM standards:
PVC
SDR26, SDR21
Septic Sewer Pipe
PVC-DWV
PVC Primer and Solvent Cement
ABS Pipe and Fittings
Procedure for Cementing Joints
Additional parts required (not included in VTK kit)
a.
3" elbow fitting as required;
b.
3" plastic pipe;
c.
3" - 90° elbow, female-female(for terminal);
d.
3" female to 2" reducer (Riello 40-BF burner only);
e.
2".-.90° elbow, street type, female-male (Riello 40-BF
burner only);
f.
3" female-female PVC or ABS coupling (not sewer pipe)
(Beckett AFII burner only);
g.
Transition bushings to go from PVC or ABS to ASTM
D2729 Septic Sewer Pipe (if applicable).
If PVC fittings are mixed with ABS fittings, use solvent cement
that is approved for bonding the two plastics.
Intake pipe length - DV-2000™
The DV-2000 ™ venting system has been certified for 36
equivalent meters (120') of 3" intake pipe. Count a 90° elbow as
3.0 equivalent meters (10') and a 45° elbow as 1.5 equivalent
meters (5') in the calculation.
For Example:
2 lengths of 1.5 m (5')
= 3.0 equivalent meters (10')
1 length of 3.0 m (10')
= 3.0 equivalent meters (10')
3 elbows 90°
= 9.0 equivalent meters (30')
2 elbows 45°
= 3.0 equivalent meters (10')
1 elbow 90°
= 3.0 equivalent meters (10')
1 elbow 45° (Riello Burner) = 1.5 equivalent meters ( 5')
Total
=23.0 equivalent meters (75'),
Intake pipe installation - DV-2000™
Obtain the necessary additional parts, to complete the
installation, and start the piping at the burner. If the optional
vestibule has been installed, remove the appropriate knockouts
in the side panels of the vestibule. The lower 5" knockout in the
right hand panel is used for the Beckett AFII burner. The higher
5" knockouts on the right and left-hand panels are for right or left
connection to the Riello 40-BF burner.
Beckett AFII burner
Remove the burner intake cover by removing the 3 screws
securing it in place. Discard the cover and screws. Liberally apply
silicone around the end of a 3" coupling and fully insert the
siliconed end into the burner opening. Fasten securely with 3
self-tapping sheet metal screws.
ASTM D-1785
ASTM D-2241
ASTM D-2729
ASTM D-2665
ASTM D-2564
ASTM D-2235
ASTM D-2855
which is acceptable.
Riello 40-BF burner
Fully insert the female end of the 2" - 90° street elbow into the combustion
air fitting on top of the burner. Fasten securely with 3 self-tapping sheet
metal screws. Cement the 2" end of the 3" female to the 2" female reducer
onto the male end of the 2" - 90° street elbow. If these parts are not easily
obtained, use a 3" - 90° street elbow with the male end fitted over the
combustion air fitting. The fitting will have to be silicone sealed as the fit is a
bit loose. Fasten securely with 3 self-tapping sheet metal screws.
Terminal connection
Insert the 3" - 90° female-female elbow onto the stainless steel air intake
fitting located on the right side of the vent terminal (viewed from the rear).
Fasten securely with 3 self-tapping sheet metal screws.
Intermediate piping
Piping between the terminal and the burner. Ensure that the 3" piping is
routed and supported in accordance with local and national codes. Obey
minimum furnace clearances to combustibles when routing any section of
3" piping in the vicinity of the furnace. If Septic Sewer Pipe is to be used,
install transition bushings at the 3" female ends of the fittings at the burner
and at the terminal. Transition bushings are readily available and are
required because 3" PVC and ABS pipes have a typical outside diameter of
3.5", whereas Septic Sewer Pipe has a typical outside diameter of 3.25".
1.6
OIL TANKS AND LINES
Check your local codes for the installation of the tank and accessories.
A manual shut-off valve and an oil filter shall be installed in sequence from
tank to burner. Be sure that the oil line is clean before connecting to the
burner. The oil line should be protected to eliminate any possible damage.
Installations having the fuel oil tank below burner level must employ a two
pipe fuel supply system with an appropriate fuel pump; for more than a 2.4
m (8') rise use a 2-stage pump; for more than 4.9 m (16') rise an auxiliary
pump.
Follow the pump instructions to determine the size of tubing you need in
relation of the lift, or the horizontal distance.
Prior to each heating season, have the entire oil distribution system
checked for leaks.
1.7
BURNER INSTALLATION
Mounting the burner
1.
The burner mounting plate on the furnace has a 4-bolt configuration;
2.
Position the mounting gasket between the mounting flange and the
appliance burner mounting plate. Line up the holes in the mounting
flange with the studs on the mounting plate and securely bolt in place.
After the burner is mounted
a.
Remove drawer assembly or air tube combination;
b.
Install nozzle (see specifications);
c.
Confirm electrode settings;
d.
Make the electrical connections;
e.
Complete oil line connections.
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