LAARS Heating Systems
Page 4
13
Revision
2 = Second version
14
Heat Exchanger
B = Glass-lined CI / copper / brz trim (std. PNCP)
K = Bronze / copper
P = Glass-lined cast iron / cu-nickel / brz trim
S = Bronze / cu-nickel
15
Option Code
X = Standard unit
J = CSD-1, FM, IRI, IL
L = MN and LDS (Indoor units only)
16
Pump Options
N = Pump mounted, normal pump
1.3 Warranty
Laars Heating Systems’ Pennant appliances are
covered by a limited warranty. The owner should fill
out the warranty registration card and return it to Laars
Heating Systems.
All warranty claims must be made to an
authorized Laars Heating Systems representative or
directly to the factory. Claims must include the serial
number and model (this information can be found on
the rating plate), installation date, and name of the
installer. Shipping costs are not included in the
warranty coverage.
Some accessory items are shipped in separate
packages. Verify receipt of all packages listed on the
packing slip. Inspect everything for damage
immediately upon delivery, and advise the carrier of
any shortages or damage. Any such claims should be
filed with the carrier. The carrier, not the shipper, is
responsible for shortages and damage to the shipment
whether visible or concealed.
1.4 Dimensions
(See Figure 1.)
1.5 Locating the Appliance
The appliance should be located to provide
clearances on all sides for maintenance and inspection.
It should not be located in an area where leakage of
any connections will result in damage to the area
adjacent to the appliance or to lower floors of the
structure.
When such a location is not available, it is
recommended that a suitable drain pan, adequately
drained, be installed under the appliance.
The appliance is design certified by CSA-
International for installation on combustible flooring;
in basements; in closets, utility rooms or alcoves
.
The
location for the appliance should be chosen with
regard to the vent pipe lengths and external plumbing.
The unit shall be installed such that the gas ignition
system components are protected from water
(dripping, spraying, rain, etc.) during operation and
service (circulator replacement, control replacement,
etc.). When vented vertically, the Pennant must be
located as close as practical to a chimney or outside
wall. If the vent terminal and/or combustion air
terminal terminate through a wall, and there is
potential for snow accumulation in the local area, both
terminals should be installed at an appropriate level
above grade.
The dimensions and requirements that are shown
in Table 2 should be met when choosing the locations
for the appliance.
HORIZONTAL
AIR COLLAR
HEATER
VENT COLLAR
VENT PIPE
& PIPE
MAX. PIPE
MAX. NO.
SIDE WALL
SIDE WALL
SIZE
SIZE
DIAMETER*
DIAMETER
LENGTH
OF ELBOWS
VENT
COMBUSTION
TERMINAL
AIR TERMINAL
IN.
CM
IN.
CM
IN
CM
FT.
M
PART NUMBER
PART NUMBER
500
8
20
6
15
6
15
50
15
3
CA001401
20260701
750
10
25
8
20
6
15
50
15
3
CA001402
20260701
1000
10
25
8
20
8
20
50
15
3
CA001402
20260703
1250
12
30
8
20
8
20
50
15
3
CA001403
20260703
1500
12
30
8
20
8
20
50
15
3
CA001403
20260703
1750
14
36
8
20
8
20
50
15
3
CA001405
20260703
2000
14
36
12
30
12
30
50
15
3
CA001404
20260706
*Horizontal venting requires stainless vent pipe. See Table 5.
Table 1. Horizontal Vent / Combustion Air Parameters.
Summary of Contents for PNCP
Page 30: ...LAARS Heating Systems Page 30 Figure 10 Sheet Metal Components...
Page 31: ...Pennant Pool Heater Page 31 Figure 11 Internal Components...
Page 34: ...LAARS Heating Systems Page 34 Figure 14 Pennant 1250 2000 Ladder Diagram...
Page 35: ...Pennant Pool Heater Page 35 Figure 15 Pennant 500 1000 Wiring Schematic...
Page 36: ...LAARS Heating Systems Page 36 Figure 16 Pennant 1250 1500 Wiring Schematic...
Page 37: ...Pennant Pool Heater Page 37 Figure 17 Pennant 1750 2000 Wiring Schematic...
Page 38: ...LAARS Heating Systems Page 38 Figure 18 Field Wiring...
Page 39: ...Pennant Pool Heater Page 39...
