Chromalox PF451-3 Installation, Operation And Renewal Parts Identification

RENEWAL PARTS IDENTIFICATION
48" Min.
F
Approx.
4-11/16" Dia.
Mounting Holes
Specifications — Table 1
Heating Capacity
Model
kW BTUH
VUH-C-15 15 51,000
19.5
VUH-C-20 68,000
20
VUH-C-25 25 85,000
* Based on 60˚F entering air.
** For instructions on VUH units rated 5-10 kW refer to Bulletin PF450; VUH units rated 30-50 refer to Bulletin PF452.
®
© 2010 Chromalox , Inc.
Installation, Operation
and
Type VUH Vertical Unit Heater
D
M
C L
Warm Air
Discharge
Figure 1
Volts Air Delivery
1 3
CFM
Phase Phase
208
— 240 1300
480
208
— 1300
480
— 480 1300
Position With
Junction Box
Facing Away
From Walls
For Easy Access
12" Min.
H
E
7' Min.
To Floor
Max.
Mtg.
Outlet
Height
FPM A
Temp.˚F*
(Ft.)
1600 93 25 14
1600 104 23 14
1600 115 20 14
SERVICE REFERENCE
4
DIVISION
SALES
(Supersedes PF451-2)
REFERENCE
JULY, 2002
DATE
4-11/16" Dia.
Mounting
Holes
B
Figure 2
Dimensions (In.)
B C D E
13-1/2 26 4-5/8 8-3/8
13-1/2 26 4-5/8 8-3/8
13-1/2 26 4-5/8 8-3/8
VUH
SECTION
PF451-3
161-057823-001
Note:
Knockout Location
See Table 2
A
For Recommended
Conduit Size.
C
Mtg.
Weight
(Lbs.)
F H M
6 7-1/4 12-5/8 85
6 7-1/4 12-5/8 85
6 7-1/4 12-5/8 85