Product Brochure

TAKE THE CHILL OUT OF
YOUR GARAGE OR WORKSPACE
WITH A HOT DAWG.
®
©2013 Modine Manufacturing Co. 6-114.8
Dimensions (inches) - Model HD/HDS
Model Size 30 45 60 75 100/125
A 26.8 26.8 26.8 26.8 35.5
B 12.2 12.2 18.0 18.0 20.5
C
22 22 25 25 31.0
Gas Connection
1/2 1/2 1/2 1/2 1/2
Vent Connector Size (in.) 3 3 3/4* 3/4* 4
Approx. Shipping
Weight (lbs.)
55 60 80 85 125
* 3” for Model HD, 4” for Model HDS
RESIDENTIALLY-CERTIFIED, GAS-FIRED UNIT HEATER SPECIFICATIONS
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Modine Manufacturing Company
1500 DeKoven Avenue
Racine, Wisconsin 53403-2552
1.800.828.HEAT
www.ModineHVAC.com
1” - angle, mounting brackets are slotted to accommodate joists
on 16” or 24” centerlines.
Top and Bottom 1" 1"
Access Side 1" 18"
Non-Access Side 1" 1"
Rear 18" 18"
Vent Connector 4" 4"
30 45 60 75 100 125
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" for Model HD, 4" for Model HDS
Model Size
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
3/4* 3/4* 4
Vent Connector Size (in.)
Performance
Horsepower
RPM
Type
Amps
Motor
Data
Mounting
Clearances
Unit Side
Clearance To
Combustible Materials
Recommended
Service Clearance
SIZES
30-75
SIZES
100/125
(ACCESSORY)
.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
30 45 60 75 100/125
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
7.25 7.25 10.75 10.75 14.0
18.5 18.5 18.5 18.5 24.0
7.6 7.6 7.835 7.835 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
2.74 2.74 3.15 3.15 3.87
3.19 3.19 5.55 5.55 10.73
10 10 14 14 18.0
55 60 80 85 125
Model Size
A
B
C
D
E
F
G
H
Gas Connection
I
J
K (HDS only)
L (HDS only)
Fan Diameter
Approx. Shipping Weight (lbs.)
Dimensions (inches)
Control Options
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.
COMBUSTION AIR
LOUVERS (HD ONLY )
3 3
3 3
4 4 4
Combustion Air Inlet Connector
Size (Model HDS only) (in.)
B
A
CC (APPROX.)
1” - angle, mounting brackets are slotted to accommodate joists
on 16” or 24” centerlines.
Top and Bottom 1" 1"
Access Side 1" 18"
Non-Access Side 1" 1"
Rear 18" 18"
Vent Connector 4" 4"
30 45 60 75 100 125
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" for Model HD, 4" for Model HDS
Model Size
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
3/4* 3/4* 4
Vent Connector Size (in.)
Performance
Horsepower
RPM
Type
Amps
Motor
Data
Mounting
Clearances
Unit Side
Clearance To
Combustible Materials
Recommended
Service Clearance
SIZES
30-75
SIZES
100/125
(ACCESSORY)
.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
30 45 60 75 100/125
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
7.25 7.25 10.75 10.75 14.0
18.5 18.5 18.5 18.5 24.0
7.6 7.6 7.835 7.835 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
2.74 2.74 3.15 3.15 3.87
3.19 3.19 5.55 5.55 10.73
10 10 14 14 18.0
55 60 80 85 125
Model Size
A
B
C
D
E
F
G
H
Gas Connection
I
J
K (HDS only)
L (HDS only)
Fan Diameter
Approx. Shipping Weight (lbs.)
Dimensions (inches)
Control Options
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.
COMBUSTION AIR
LOUVERS (HD ONLY )
3 3
3 3
4 4 4
Combustion Air Inlet Connector
Size (Model HDS only) (in.)
B
A
CC (APPROX.)
To find out where to buy a Hot Dawg,
visit www.ModineHVAC.com/HotDawg
For Hot Dawg H
2
O specifications,
visit www.ModineHVAC.com/HotDawg
2
Horizontal air delivery; perpendicular to joists
Vertical air delivery; recessed between joists
Horizontal air delivery; parallel to joists
Hot Dawg H
2
O Mounting Flexibility
ADJUSTABLE
LOUVERS
(4) 3/8"-16 MTG HOLES
CONDENSATE DRAIN
3/4" PVC
GAS
CONN.
COMBUSTION
AIR INLET
VENT
OUTLET
FAN
KNOCKOUTS FOR
SUPPLY POWER WIRING
CONDUIT ENTRANCE
ACCESS
PANEL
B
C
R (APPROX.)
D (OPENING)
E
(OPENING)
I
J
K
L
H
F
G
M
A
Q (MINIMUM DISTANCE TO WALL)
3.56 14.90
N P
CONDENSATE DRAIN
3/4" PVC
GAS
CONN.
COMBUSTION
AIR INLET
VENT
OUTLET
FAN
KNOCKOUTS FOR
SUPPLY POWER WIRING
CONDUIT ENTRANCE
ACCESS
PANEL
B
H (APPROX.)
A
C (APPROX.)
B
A
ADJUSTABLE
LOUVERS
(4) 3/8"-16 MTG HOLES
CONDENSATE DRAIN
3/4" PVC
GAS
CONN.
COMBUSTION
AIR INLET
VENT
OUTLET
FAN
KNOCKOUTS FOR
SUPPLY POWER WIRING
CONDUIT ENTRANCE
ACCESS
PANEL
B
C
R (APPROX.)
D (OPENING)
E
(OPENING)
I
J
K
L
H
F
G
M
A
Q (MINIMUM DISTANCE TO WALL)
3.56 14.90
N P
CONDENSATE DRAIN
3/4" PVC
GAS
CONN.
COMBUSTION
AIR INLET
VENT
OUTLET
FAN
KNOCKOUTS FOR
SUPPLY POWER WIRING
CONDUIT ENTRANCE
ACCESS
PANEL
B
H (APPROX.)
A
C (APPROX.)
B
A
Model size 55 65 85 110
A 29.80 29.80 35.53 35.53
B 18.13 18.13 20.31 20.31
C 28.19 28.19 33.83 33.83
Combustion Air
Inlet Pipe
3 3 3 3
Vent Outlet Pipe 3 3 3 3
Gas Connection 1/2 1/2 1/2 1/2
Approx. Shipping
Weight (lbs.)
93 103 125 128
Dimensions (inches) - Model PTC
1
➀
➀ 1. Do not use propeller units with duct work.
Clearances for Residentially-Certified Unit Heaters
Unit Side
Clearance To Combustible
Materials
Recommended Service
Clearance
Top and Bottom 1” 1”
Access Side 1” 18”
Non-Access Side 1” 1”/18”
1
Rear 18” 18”
Vent Connector 4”/6”
1
4”/6”
1
➀ 1. For high-efficiency unit only (Model PTC)
For more information on the Effinity
93
,
visit www.ModineHVAC.com/Effinity93
331464 6-114.8.indd 1 6/18/13 10:27 PM