WITH A HOT DAWG™

TAKE THE CHILL OUT OF
YOUR GARAGE OR WORKSPACE
WITH A HOT
DAWG
™
YEAR-ROUND COMFORT TO WORK, PLAY AND RELAX
HOT DAWG POWER-EXHAUSTED,
GAS-FIRED UNIT HEATER (MODEL HD)
™
•
•
•
•
•
•
•
•
•
•
Hush-puppy quiet operation (see table)
Right or left hand controls available on all 30-75 units. Gas,
electrical and flue connections can be changed by simply
flipping the unit over
Uses natural or propane gas
Lightweight, easily installs 1” from ceiling with only two
angle brackets (included on sizes 30-75, accessory for
100, 125)
Full 10-year warranty on heat exchanger
Standard power exhaust simplifies side-wall or roof venting
with small-diameter vent pipe
Permanently-lubricated motor for trouble-free
dependability
Controls can be either single or two-stage, direct spark
ignition, 100% shut-off with continuous retry
Low-profile design and neutral color to blend in with decor
Also available with a blower (model HDB). Contact Modine
for further information
HOT DAWG SEPARATED COMBUSTION
GAS-FIRED UNIT HEATER (MODEL HDS)
™
Same features as HD, with these added benefits:
•
•
•
Draws combustion air from outside the work space,
ensuring the unit always has plenty of fresh, clean air to
breathe
The fresh air supply reduces common concerns about
dusty, dirty or humid applications, providing greater
durability and reduced maintenance
Factory assembled, certified separated combustion saves
installation time
HOT DAWG H2O LOW PROFILE HOT WATER UNIT
HEATER (MODEL HHD)
™
• No
external moving parts - twin centrifugal
blowers keep all moving parts inside the cabinet
• Mounting flexibility (parallel, perpendicular
or recessed between joists) allows for horizontal
or vertical air delivery
• Low-profile design
• Available in hammertone beige
• Constructed of heavy gauge steel for clean
appearance and maximum headroom
• Includes two mounting brackets with vibration
isolators to reduce noise and vibration
• Internal coil can handle water pressures
up to 150 PSI and temperatures up to 200° F
Hot Dawg H20 Applications
Model Sizes
Airflow
(CFM)
GPM
140° F
BTU/hr
180° F
BTU/hr
Application
HHD 30
405
405
2
4
20,600
24,200
30,900
36,300
1 to 2 car garage
HHD 45 (high speed)
710
710
2
4
29,900
35,100
44,800
52,700
2 to 3 car garage
HHD 45 (low speed)
425
425
2
4
20,700
24,400
31,100
36,600
2 to 3 car garage
Hot Dawg H2O Mounting Flexibility
Horizontal air delivery; perpendicular to joists
Vertical air delivery; recessed between joists
Horizontal air delivery; parallel to joists
A
A
B
B
COMBUSTION AIRCOMBUSTION AIR
LOUVERS (HD ONLY)
LOUVERS (HD ONLY)
C (APPROX.)
C
C (APPROX.)
C
Dimensions
Dimensions
(inches)(inches)
Performance
Performance
Model Size Model Size 30
A
A
26.8
125
30
45 30 60 45 75 60 100 75 125100
Model Size Model Size
30,000
45,000
60,000
75,000
100,000 125,000
Input
45,000
60,000
75,000
100,000
125,000
Btu/Hr Input Btu/Hr 30,000
24,000
36,000
48,000
60,000
80,000 100,000
24,000 36,000
48,000
60,000
80,000
100,000
Btu/Hr OutputBtu/Hr Output
Clearances for Residentially-Certified Unit Heaters
1,1601,980
1,490
Entering
(CFM) 720 505 990 7201,1609901,490
505
Entering Airflow
(CFM)Airflow
523
749 523 653 749 769 653 565 769 747565
Outlet VelocityOutlet Velocity
Temp. Rise
44(°F) 46 44 45 46 48 45 50 48 47 50
Air Temp. RiseAir(°F)
1,980
Mounting
Height10
(Max ft.)10 10 12 10 14 12 12 14 16 12
Mounting Height
(Max ft.)
Heat Throw25
(ft.)
27 25 36 27 38 36 42 38 56 42
Heat Throw (ft.)
1/15
1/151/15 1/121/15 1/12 1/12 1/121/12 1/81/12
Horsepower Horsepower
1,5501,625
1,550
1,6251,550
1,050
RPM 1,550
1,550
1,6251,6251,050
RPM
Motor
Motor
Data
P.S.C.S.P.P.S.C.P.S.C.
S.P.
Type S.P. S.P.P.S.C.S.P.P.S.C.
Data
S.P.
Type
Top and Bottom
1”
Access Side
1”
2.4 2.4 1.2 2.4 1.2 1.2 2.7 1.2
2.5 3.7 2.5 2.5 4.7 2.5
Amps
2.4
Amps
Unit Total Amps
3.7
Unit Total Amps
Rear
F
18”
16.5
7.25
18.5
1”
7.6
Gas Connection
Gas Connection
1/2
I
I
34.5
1,550
4.2
H
H
1”/18”
4”/6”
14.0
24.0
8.4
1/2
34.5
43.0
25
31.0
43.0
31.0
3.87
10.73
3 4
4
10 14 14
60 85 80
4
44
4
14
18.0
85
125
18.0
™
•U
nits are available in propane or natural gas
• Sizes: HD30, HD45, HD60 and HD75
• Available in satin black or standard green
• Perfect for single to four-plus car garages
• Available with standard power vent only
(Not available with stainless steel
exchanger or separated combustion)
125
25.10
26.20
Recommended
Clearance ToRecommended
Unit Side Clearance To
Service Clearance
Service Clearance
CombustibleCombustible
Materials Materials
Unit Side
Typical Application1"
33.50
35.00
Top and Bottom
Top and Bottom
Access SideAccess Side
1"
1"
1"
Side 1"
Non-Access Non-Access
Side
Rear
Rear
18"
Vent Connector 4"
Vent Connector
1"
1 to 1-1/2 Car Garage
45,000
18"
4"
2 to 2-1/2 Car Garage
Control
Code No.
Control Description
Control Description
60,000
Direct Spark
100%
withRetry
Continuous Retry 11
Single-Stage,Single-Stage,
Direct Spark Ignition,
100%Ignition,
Shut-Off
withShut-Off
Continuous
- Utilizes acombination
single-stagegas
combination
gas
controlcontrol.
with ignition control.
control with
ignition
- Utilizes a single-stage
is litspark
with aigniter
directon
spark
igniter
on call for heat.
21
Gas is lit with aGas
direct
call for
heat.
HD/HDS 75, 100, 125
22.5
18.4
HOT DAWG SPECIAL EDITION BLACK UNITS
Clearances
Clearances
31.50
23.10
30,000
29.50
33.50
27.50
35.00
21.10
19.10
23.10
17.10
25.10
19.10
26.20
21.10
27.50
21.50
29.50
23.50
31.50
25.50
25.50
ControlControl
Options
HD/HDSOptions
45
HD/HDS 60
4
Fan DiameterFan Diameter10
10 10 14
Approx.
Shipping
Approx. Shipping
Weight
(lbs.) Weight
55 (lbs.)60 55 80
Btu/Hr Input
(ACCESSORY) (ACCESSORY)
HD/HDS 30
3
3" for4"Model
HD, HDS
4" for Model HDS
* 3" for Model* HD,
for Model
SIZES
100/125
13.50
21.50
9.50
11.50
SIZES
100/125
23.50
7.10
9.10
17.10
5.10
5.10
.00
7.10
1.10
9.10
3.10
3.10
.00
1.10
5.50
.00
7.50
1.50
9.50
3.50
11.50
5.50
13.50
7.50
3.50
.00
1.50
Model
22.0
14.9
22.5
15.9
18.4
10.75
14.0
7.25 10.75 10.75
18.5
18.5 18.518.5 18.518.518.5 24.0
7.835 8.4
7.835
7.6 7.67.835 7.67.835
1/2
1/2 1/2 1/2 1/2 1/2 1/2
1/2
Combustion
Air Inlet Connector
Combustion Air
Inlet Connector
3 (in.) 13
Size only)
(Model
HDS only)
Size (Model HDS
(in.)
1. For high-efficiency unit only (Model PTC)
Hot Dawg Applications
35.5
20.5
18”
4”/6” 1
SIZES
30-75
100/125
18.0
20.5
16.5
22.0
J
J
22
22 22 25 22 25 25
1
only) 2.74 2.743.15 2.743.153.15 3.87
3.15
K (HDS only)K (HDS
2.74
only) 3.19 3.195.55 3.195.555.55 10.73
5.55
L (HDS only)L (HDS
3.19
3
3
3/4*
3/4*
Vent
Connector
Size
(in.)
3
3
3/4*
3/4*
4
Vent Connector Size (in.)
1” - angle,brackets
mounting
areaccommodate
slotted to accommodate
joists
1” - angle, mounting
arebrackets
slotted to
joists
oncenterlines.
16” or 24” centerlines.
on 16” or 24”
SIZES
30-75
45 75 60 100/125
75
26.8
35.5
18”34.534.534.5 34.534.534.5
P.S.C.
2.2
G
G
1/8
1”
Mounting
Mounting
Vent Connector
E
56
45 30 60
26.8 26.826.8 26.826.826.8
12.2 12.218.0 12.218.018.0
16.5 16.516.5 16.516.516.5
12.2
D
14.914.9 14.914.914.9
Recommended
14.9
14.9Service
E
10.1
10.1 10.115.9 10.115.915.9
Clearance
F
7.25
7.25 10.75
D
16
2.2 2.7
4.2 4.7
Non-Access Side
3.7 3.7
C
C
Clearance To Combustible
747
Materials 47
Unit Side
B
B
Control
Service
Service
Thermostat
Thermostat
Type of
18"
18"
4"
1"
4"
Type
of
Model
Gas
Size
Model
Size
115V
24V
24V
natural
natural
30-125
30-125
21
115V
24V
propane
propane
30-125
30-125
12
115V
115V
24V
24V
natural
natural
75-125
115V
24V
Large
Garage
Two-Stage,
Spark
Ignition,
100%
with Continuous
Retry12
Two-Stage, Direct
SparkDirect
Ignition,
100%
Shut-Off
withShut-Off
Continuous
Retry
- Utilizescombination
a two-stage gas
combination
gasbuilt-in
controlignition
with built-in
ignition control.
- Utilizes a two-stage
control with
control.
Firing and
rate 50%
is 100%
and
50%input.
of fullGas
rated
input.
is lit spark
with a direct spark
Firing rate is 100%
of full
rated
is lit
withGas
a direct
22
on call for heat.
igniter on calligniter
for heat.
1"
18"
1"
11
115V
No.
Voltage
Voltage
Gas
3 toCode
3-1/2
CarVoltage
Garage Voltage
75,000-125,000
1"
18"
*Sizing data for sample only. Consult a qualified installer for the actual115V
for your
22requirements
115V
24V building.
propane
24V
propane
75-125
75-125
75-125
CUSTOMIZE YOUR HOT DAWG WITH
EASY-TO-INSTALL TRIM KITS
™
Choose from three new trim kits.
They look great with our standard
green units too.
Performance Data - Model HD/HDS
Model Size
30
45
60
75
100
125
Btu/Hr Input1
30,000 45,000 60,000 75,000 100,000 125,000
Btu/Hr Output1
24,000 36,000 48,000 60,000
80,000
100,000
Entering Airflow (CFM)2
505
720
990
1,160
1,490
1,980
Outlet Velocity 2
523
749
653
769
565
747
Air Temp. Rise (ºF)
44
46
45
48
50
47
Mounting Height (Max ft.) 2
10
10
12
14
12
16
Heat Throw (ft.)
25
27
36
38
42
56
Huntin’ Dawg
Model HD/HDS Sound Pressure Level (dBA)1
Model
Size
Modine
Competitor2
5 ft.
5 ft.
30
53
59
45
57
59
60
59
59
75
58
69
Carbon Fiber
1. Measured at distance from unit shown.
2. Competitor published data.
Dimensions (inches) - Model HD/HDS
Model Size
30
45
60
75
A
26.8
26.8
26.8
26.8
100/125
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
Diamond Dawg
CALCULATE YOUR COST AND ENERGY SAVINGS
WITH MODINE’S EFFINITY MOBILE APP
•
Ideal for contractors and engineers responsible for
specifying HVAC equipment for projects of any size
•
By entering simple jobsite data in the intuitive
calculator, users can compare products with differing
efficiencies, determine the annual cost savings, return
on investment and environmental advantages
•
The results can be saved, emailed and printed with
a simple click
DOWNLOAD OUR SAVINGS CALCULATOR APP:
™
EFFINITY CONDENSING UNIT HEATER
(MODEL PTC)
•
Up to 97% efficient, all units a minimum
of 93% efficient.
•
The most efficient gas-fired, condensing unit
heater in North America
•
Features Modine’s high-grade stainless steel
Conservicore® technology secondary heat
exchanger
•
All sizes are separated combustion
•
A minimum 15% decrease in C02 versus other gas-fired heaters and minimum 17% gas savings
(up to 40%)
•
A smart investment and respectable ROI with valuable state utility rebates available
Performance Data - Model PTC
Model size
55
Btu/Hr Input1
55,000
65,000 85,000 110,000
Btu/Hr Output1
51,150
60,450 79,050 102,300
Condensate Production (Gal./Hr.)
0.3
0.4
0.5
0.7
Entering Airflow (CFM) @ 70°F
1,097
1,141
1,650
1,750
Outlet Velocity (FPM)2
618
650
619
668
43
49
44
54
Max. Mounting Height (Ft.)
12
12
13
13
Heat Throw (Ft.) @ Max. Mtg Ht
43
43
48
46
2
Air Temp. Rise (°F)
2
Modine Manufacturing Company
1500 DeKoven Avenue
Racine, Wisconsin 53403-2552
1.800.828.HEAT
www.ModineHVAC.com
65
85
110
1. Ratings shown are for elevations up to 2,000 ft. For elevations above 2,000 feet, ratings should
be reduced at the rate of 4% for each 1,000 feet about sea level. (In Canada see rating plate.)
Reduction of ratings requires use of high altitude kit.
2. Data taken at 65ºF ambient and unit fired at full-rated input. Mounting height as measured from
bottom of unit, and without deflector hoods.
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©2015 Modine Manufacturing Co.
6-114.9