6
110332-04 - 2/23
PHTM II
Installation, Operating & Service Instructions
3
Specifications
(continued)
Table 3-6: Weights and Volume
Model Number
Shipping
Weight lb.
(kg)
Empty
Boiler
Weight lb.
(kg)
Shipping Crate
D in. (mm)
Shipping
Crate W in.
(mm)
Shipping
Crate H in.
(mm)
Water
Content
gal (L)
Heat
Exchanger
Surface Area
ft.
2
(m
2
)
PHTM2080H
107 (49)
71 (32)
41.4 (1050)
20.0 (508)
18.3 (465)
0.5 (1.9)
9.99 (0.9)
PHTM2120H
PHTM2120HB
112 (51)
76 (35)
41.4 (1050)
20.0 (508)
18.3 (465) 0.75 (2.8)
11.99 (1.11)
PHTM2150H
132 (60)
103 (47)
41.4 (1050)
20.0 (508)
22.3 (567)
1.0 (3.8)
17.98 (1.67)
PHTM2180H
132 (60)
103 (47)
41.4 (1050)
20.0 (508)
22.3 (567)
1.0 (3.8)
17.98 (1.67)
Electrical Requirements
: 120 VAC, 60 Hz, 1-ph. 1.8A for boiler and pump + current draw of any external pumps
connected to boiler.
Controls
: Boiler flow switch and integrated manual reset high limit provided with boiler are both UL-353 listed.
LP Gas Conversion
: Boiler is shipped from factory configured for natural gas and is field convertible to LP gas. See
Section 14 Start-up and Checkout for instructions to convert to LP gas.
Altitude
: Only part no. containing H (i.e. PHTM2180
H
NG1HUA0) is listed for 0 to 10,100 ft. (3,079 m). See Section
14: Start-up and Checkout for altitude conversion instructions. For part no. containing S (i.e. PHTM2180CNG1
S
UA0),
boiler is listed for 0 to 2,000 ft. (610 m). Do not install above 2,000 ft. (610 m).
Table 3-5: Inlet Gas Pressure Range
Min in. wc (kPa)
Max in. wc (kPa)
Natural Gas
2.5 (0.62)
14.0 (3.48)
LP Gas
8.0 (1.99)
Table 3-4: Altitude De-rates [%/1,000 ft. (305 m) Above Sea Level
Boiler Model
2,000 to 6,000 ft.
(611 m to 1,828 m)
6,0001 to 8,000 ft.
(1,829 m to 2,438 m)
8,001 to 10,000
(2,439 m to 3,079 m)
NG
LP
NG
LP
NG
LP
PHTM2080H
0%
0%
0%
0%
0%
0.3%
PHTM2120H
PHTM2120HB
1.2%
3.5%
0.9%
2.5%
0.7%
1.9%
0%
2.6%
0%
1.8%
0%
1.4%
PHTM2150H
0%
0%
0%
0%
0%
0%
PHTM2180H
0%
0%
0%
0%
0%
0%
NOTE
: These de-rates are for minimum vent. When calculating de-rate from altitude and vent length, altitude de-rate
is applied first.
