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
Oil Inlet - NPT
J
Motor HP 120 V, 1Ø, 60 Hz.
Motor Amps
L
Height to Outlet
M Height to Inlet
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 6293.
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 6299 03/04
MAXIM• PACKAGED OIL WATER HEATER
®
NICKELSHIELD
250 GALLON TANK SERIES
27N250A-MXO 40N250A-MXO 54N250A-MXO 72N250A-MXO
340
500
270
400
270,000
399,000
2.0
2.8
2
2
2
2
1
1
3 X 45
3 X 45
75
75
6
7
1/2
1/2
1/3
1/2
8
10
65
65
28
28
1470
1520
FORT WORTH, TEXAS 76111
(800) 784-8326 • www.pvi.com
NICKEL-PLATED STORAGE TANK
670
900
540
720
540,000
720,000
3.8
5.0
2
2
2
2
1
1
3 X 45
3 X 45
82
82
8
10
1/2
1/2
1/2
1/2
10
10
73
73
36
36
1600
1710
-.02" TO -.06" W.C. (NEGATIVE PRESSURE).
THE ENTIRE VENT SYSTEM SHOULD NEVER BE SIZED BASED UPON THE
VENT CONNECTION DIAMETER EXCLUSIVELY.
FOR PROPER SIZING, CONSULT VENTING SUPPLIER.
PVI RESERVES THE RIGHT TO CHANGE THE DESIGN AND
PVI INDUSTRIES, LLC
100N250A-MXO 120N250A-MXO 140N250A-MXO
1250
1500
1000
1200
1,000,000
1,200,000
7.1
8.6
2
2
2
2
1
1
3 X 45
3 X 45
82
82
10
12
1/2
1/2
1/2
1/2
10
10
73
73
36
36
1870
2000
1. Control Enclosure
2. ASME Temperature &
Pressure Relief Valve
3. 3" NPT Handhole
VENTING REQUIREMENTS:
SPECIFICATION WITHOUT NOTICE.
Product is patented in the U.S., Canada, and Mexico.
1750
1400
1,400,000
10.0
2
2
1
3 X 45
82
12
1/2
1/2
10
73
36
2120
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