MAXIM• PACKAGED GAS/OIL WATER HEATER
MODEL NUMBER
GPH Recovery at 40° to 120° F
GPH Recovery at 40° to 140° F
Input Btu/h
Input, gph #2 Fuel Oil
A
Cold Inlet - NPT
B
Hot Outlet - NPT
C
Drain - NPT
D
I - Beam Skids
F
Overall Height
G
Flue Outlet Diameter
H
Gas Inlet
Minimum Inlet Flow Gas Pressure
Maximum Static Gas Pressure
J
Oil Inlet
Motor HP 120 V, 1Ø, 60 Hz.
Motor Amps
L
Height to Outlet
M
Height to Inlet
N
Overall Depth
P
Depth of Burner Housing
Approx. Shipping Weight - lbs
Recoveries based on 83% thermal efficiency. ASHRAE 90.1 compliant.
Dimensions are in inches unless otherwise specified.
For standard and optional equipment, see form # PV 6679
STANDARD ELECTRICAL REQUIREMENTS
CONTROL VOLTAGE: 120V, 1Ø, 60 HZ., 2 AMPS
MOTOR VOLTAGE: 120V, 1Ø, 60 HZ.
SEE ABOVE CHART FOR BLOWER MOTOR AMPS
PV 6676 01/05
®
NICKELSHIELD
NICKEL-PLATED STORAGE TANK
250 GALLON TANK SERIES
40-2.8 N 250A-PGO
►
500
400
400,000
2.8
3 X 45
4.5" W.C.
14" W.C.
1/2
1/3
1520
PVI INDUSTRIES, LLC
FORT WORTH, TEXAS 76111
(800) 784-8326 • www.pvi.com
54-3.8 N 250A-PGO
670
540
540,000
3.8
2
2
2
2
1
1
3 X 45
75
82
7
8
1
1
4.5" W.C.
14" W.C.
1/2
1/3
8
8
65
73
28
36
83
83
31
31
1600
VENTING REQUIREMENTS
-.02" TO -.06" W.C. (NEGATIVE PRESSURE).
THE ENTIRE VENT SYSTEM SHOULD NEVER BE SIZED BASED
UPON THE VENT CONNECTION DIAMETER EXCLUSIVELY.
FOR PROPER VENT SIZING, CONSULT THE NATIONAL FUEL
GAS CODE UNDER "FAN-ASSISTED".
THE DESIGN AND SPECIFICATION WITHOUT NOTICE
72-5.0 N 250A-PGO
900
720
720,000
5.0
2
2
1
3 X 45
82
10
1
6.5" W.C.
14" W.C.
1/2
1/2
10
73
36
83
31
1710
1. Control Enclosure
2. ASME Temperature &
Pressure Relief Valve
3. 3" NPT Handhole
4. Door swing requires 18"
in front of the water heater
PVI RESERVES THE RIGHT TO CHANGE
Product is patented in the U.S., Canada, and Mexico.
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