dImensIons / generAl performAnCe dATA - model HdB
14.9" BETWEEN 3/8"-16 MOUNTING HOLES
(MODEL SIZES 100 AND 125 ONLY)
MOUNTING HOLES TYP
3/8 X 1" LONG
I
ACCESS VIEW
performance
HdB0
models
Btu/Hr Input
60,000
Btu/Hr Output
48,000
635-1100 795-1390 1060-1850 1240-2050
Air Flow CFM Range
0.7
Static Pressure (max)
Air Temp. Rise (°F)
40-70
Motor Speeds
3
1/4
Horsepower
Max
RPM
Motor
1,100
Data
P.S.C.
Type
5.4
Amps
6.4
Unit Total Amps
3
Vent Connector Size (in.)
mounting
1" - angle, mounting brackets are slotted to accommodate joists
on 16" or 24" centerlines.
HD/HDB
HD/HDB
100/125
(accessory)
Control options
single-stage, direct spark Ignition, 100% shut-off with Continuous retry
- Utilizes a single-stage combination gas control with ignition control.
Gas is lit with a direct spark igniter on call for heat.
Two-stage, direct spark Ignition, 100% shut-off with Continuous retry
- Utilizes a two-stage combination gas control with built-in ignition control.
Firing rate is 100% and 50% of full rated input. Gas is lit with a direct spark
igniter on call for heat.
20
ADJUSTABLE
G
LOUVERS
3.5"
E
OPENING
C
J
HdB75
HdB100
HdB125
HD/HDB
75,000
30-75
100,000
125,000
60,000
80,000
100,000
0.7
0.8
0.8
HD/HDB
40-70
40-70
45-75
100/125
(accessory)
3
3
3
1/3
1/2
1/2
Max
Max
Max
1,100
1,100
1,100
P.S.C.
P.S.C.
P.S.C.
7.1
9.5
9.5
8.1
11.5
11.5
3
4
4
30-75
Control description
13.5" BETWEEN 3/8"-16 MOUNTING HOLES
(MODEL SIZES 100 AND 125 ONLY)
10.0"
1.00
B
D OPENING
dimensions (inches)
models
A
B
C
D
E
F
G
H
Gas Connection
I
J
Blower
Approx.Shipping Weight (lbs.)
Clearances
unit side
Combustible materials
Top and Bottom
Access side
non-Access side
rear
vent Connector
Control
service
Thermostat
Code no.
voltage
voltage
11
115V
21
115V
12
115V
22
115V
6-583.2
MOUNTING
BRACKETS
A
ELECTRICAL
CONNECTIONS
POWER VENTER
VENT PIPE CONNECTION
GAS CONNECTION
ACCESS
PANEL
F
H
REAR VIEW
HdB 0 HdB 75 HdB100/125
26.8
26.8
35.5
18.0
18.0
20.5
16.5
16.5
22.0
14.9
14.9
22.5
15.9
15.9
18.4
10.7
10.7
14.0
18.5
18.5
24.0
7.8
7.8
8.4
1/2
1/2
1/2
35.5
35.5
44.5
32.5
32.5
41.5
9 - 7
9 - 7
10 - 10
92
97
151
recommended
Clearance To
service Clearance
1"
1"
1"
18"
1"
1"
18"
18"
4"
4"
Type of
model
gas
size
24V
natural
30-125
24V
propane
30-125
24V
natural
75-125
24V
propane
75-125