Velocity PHANTOM II - Specifications; Ratings, Dimensions, and Venting Specs; Electrical, Gas, and Altitude Requirements

5110331-01 - 5/20
PHTM II
Installation, Operating & Service Instructions
3 Specifications
Space Heating Ratings
Domestic Hot Water (DHW) Ratings
1
Input
2
(MBH)
DOE
Heating
Capacity
(MBH)
AHRI
Net
Rating
3
(MBH)
AFUE
Input
2
(MBH) Hot Water Draw Limits GPM (L/min)
2
Min Max Min Max
Max
Min
4
70°F
(39°C)
Rise
77°
(43°C)
Rise
90°F
(50°C)
Rise
13.6 120 112 97 95.0 13.6 136 3.7 (14) 3.4 (13) 2.9 (11) 0.5 (2)
1
DHW ratings are not AHRI certified.
2
Input and DHW draw limits for elevations up to 2,000 ft. (610 m) with min vent length. See Table 3-3 for derate at
max vent length.
3
Net AHRI Water Ratings shown are based on a piping and pickup allowance of 1.15. The manufacturer should
be consulted before selecting a boiler for installations having unusual piping and pickup requirements, such as
intermittent operation, extensive piping systems, etc.
4
Min DHW flow rate required through boiler initiate DHW demand. Higher flow rate through fixture may be required
due to mixing at tempering valve and/or fixture itself.
Depth
in. (mm)
Width
in. (mm)
Height
in. (mm)
Space
Heating
Water
sweat, in.
Domestic
Water
sweat, in.
Gas NPT
Relief
Valve NPT
Maximum
Allowable
Working
Pressure
psi (kPa)
16.3 (413) 17.8 (453) 29.8 (757) 1-1/4 3/4 1/2 3/4 50 (345)
Table 3-2: Dimensions and Connections
Table 3-1: Ratings
Table 3-3: Air Intake and Vent Lengths
Intake/Vent Size in. (mm)
Min Length
ft. (m)
Max Length
ft. (m)
Approx. Derate at
Max. Length (%)
Standard 2 (60) 2.5 (0.76) 70 (21.3) 7
w/ increaser 3 (80) 2.5 (0.75) 135 (41.1) 1
Table 3-4: Gas Pressure
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 3-5: Weights and Volume
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
)
112 (51) 95 (43) 41.4 (1050) 20.0 (508) 21.6 (550) 1.0 (3.8) 11.99 (1.11)
Electrical Requirements: 120 VAC, 60 Hz, 1-ph, less than 12 A
Controls: Boiler flow switch and 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 15 Start-up and Checkout for instructions to convert to LP gas.
Altitude: Boiler is listed for 0 to 2,000 ft. (610 m). Do not install above 2,000 ft. (610 m).