Submittal Sheet

6-460.8
SUBMITTAL DATA
power vented gas-fired unit heaters
model HD
April, 2007
Certified for Residential
and Commercial Use
1” - angle, mounting brackets are slotted to accommodate joists
on 16” or 24” centerlines.
Top and Bottom 1" 1"
Access Side 18" 18"
Non-Access Side 1" 1"
Rear 18" 18"
Vent Connector  4" 4"
HD30  HD45  HD60  HD75  HD100  HD125
30,000 45,000 60,000 75,000 100,000 125,000
24,000 36,000 48,000 60,000 80,000 100,000
505 720 990 1,160 1,490 1,980
523 749 653 769 565 747
44 46 45 48 50 47
10 10 12 14 12 16
25 27 36 38 42 56
1/15 1/15 1/12 1/12 1/12 1/8
1,550 1,550 1,625 1,625 1,050 1,550
S.P. S.P. P.S.C. P.S.C. S.P. P.S.C.
2.4 2.4 1.2 1.2 2.7 2.2
3.7 3.7 2.5 2.5 4.7 4.2
3 3 3 3 4 4
Models
Btu/Hr Input
Btu/Hr Output
Entering Airflow (CFM)
Outlet Velocity
Air Temp. Rise (°F)
Mounting Height (Max ft.)
Heat Throw (ft.)
Unit Total Amps
Vent Connector Size (in.)
Performance
Horsepower
RPM
Type
Amps
Motor
Data
HD30  HD45  HD60  HD75  HD100/125 
26.8 26.8 26.8 26.8 35.5
12.2 12.2 18.0 18.0 20.5
16.5 16.5 16.5 16.5 22.0
14.9 14.9 14.9 14.9 22.5
10.1 10.1 15.9 15.9 18.4
7.5 7.5 10.7 10.7 14.0
18.5 18.5 18.5 18.5 24.0
7.6 7.6 7.8 7.8 8.4
1/2 1/2 1/2 1/2 1/2
34.5 34.5 34.5 34.5 43.0
22 22 25 25 31.0
10 10 14 14 18.0
55 60 80 85 125
Models
A
B
C
D
E
F
G
H
Gas Connection
I
J
Fan Diameter
Approx. Shipping Weight (lbs.)
Dimensions (inches)
Control Options
HD100/125
HD30-75
.00
1.10
3.10
5.10
7.10
9.10
17.10
19.10
21.10
23.10
25.10
26.20
.00
1.50
3.50
5.50
7.50
9.50
11.50
13.50
21.50
23.50
25.50
27.50
29.50
31.50
33.50
35.00
Mounting
Clearances
Unit Side
Clearance To 
Combustible Materials
Recommended
Service Clearance
Control Description
Control  Service Thermostat  Type of Model
Code No. Voltage Voltage Gas Size
Single-Stage, Direct Spark Ignition, 100% Shut-Off with Continuous Retry 11 115V 24V natural 30-125
- Utilizes a single-stage combination gas control with ignition control.
Gas is lit with a direct spark igniter on call for heat. 21 115V 24V propane 30-125
Two-Stage, Direct Spark Ignition, 100% Shut-Off with Continuous Retry 12 115V 24V natural 75-125
- 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 22 115V 24V propane 75-125
igniter on call for heat.

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