Modine HD45SS0121
Modine HD45SS0121
Hover to zoom
1 Of 5

Modine Hot Dawg HD - 45,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger

Model:

HD45SS0121

Recommended
Write A Review
$1,323.00
Free Shipping
&
Lift Gate
  Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Factory-Direct
Ships in 2-3 Weeks
synchrony card logo
$221 / Month
Suggested monthly payments with 6 month financing.
Modine Hot Dawg HD - 45,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger
Modine Hot Dawg HD - 45,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger
Model: HD45SS0121
$1,323.00
Accessories
Features
Specifications
Reviews
Product Q&A
How-To Articles
Manuals
Share

Recommended Accessories

eComfort expert image
Expert Recommended Accessories Selected by Ken, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

    The Modine name has become synonymous with quality unit heaters in millions of homes and workshops all across the world. The HD45 is no exception to this rule, with sound engineering and reliability to last decades on end. Field wiring connections and electrical knockouts allow the HD45 to be installed nearly anywhere, while it's quiet operation and a natural, neutral coloring allow it to blend in seamlessly in any location.
  • Hush-Puppy Quiet Operation
  • The HD45 is incredibly quiet during operation. This allows the heater to be inconspicuous yet effective at all times - it will not distract you from your work.
  • Low Profile Design
  • The HD45 has an incredibly low profile design, measuring in at a height of only 12.2 inches. It can be mounted with a one inch clearance from the ceiling on only two angle brackets, keeping the unit heater out of your way.
  • Stainless Steel Heat Exchanger
  • The stainless steel heat exchanger has incredible corrosion resistance, high heat transfer and is protected by a full 10 year warranty by Modine.
  • Electric Knockouts
  • Electric wiring knockouts and field wiring connections on the HD45 keep installation costs low and save time during both installation and maintenance for your contractor by simplifing all required electrical work.
  • Permanently Lubricated Motor
  • The motor on the HD45 has a permanent, long lasting lubricant straight from the factory. This means that the motor never has to be oiled, reducing maintenance costs, general wear and tear, and operational noise.
  • Power Venting System
  • The power venting system quickly and efficiently brings flue exhaust from the unit heater to the outdoors, and requires minimal installation labor. This keeps installation related costs as low as possible.
  • Baked Polyester Paint
  • The HD45 features a neutral colored baked on polyester paint, providing excellent corrosion resistance and durability while blending in with a wide variety of environments.
  • Mounting Brackets Included
  • Models HD30-75 include two mounting brackets for convenience.
  • Modine Installation
  • Installation by a professional installer is required by the manufacturer.
  • Finger Proof Fan Guard
  • This model features a Finger Proof Fan Guard standard.
  • Product Note
    These alternate power configurations are available for this item:

    • 208V/1Ph/60Hz
    • 230V/1Ph/60Hz
    • 208V/3Ph/60Hz
    • 230V/3Ph/60Hz
    • 460V/3Ph/60Hz
    • 575V/3Ph/60Hz

    These alternate power configurations require unique step-down transformers for proper operation. For more information, call our sales department at (866) 554-HEAT (4328).

California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov

Specifications

HD45SS0121
specs product image PID-48428
Overview
Product Category
Unit Heater
UPC
46629533192
General Information
Product Line
Hot Dawg HD
Product Category
Unit Heater
Heat Exchanger Material
Stainless Steel
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Power Vent
Configuration Learn More
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Horizontal
Gas Conversion Kit
Available
Performance
Heating Capacity
37350 BTU
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
45000 BTU
Thermal Efficiency
80 %
Air Throw
27 Feet
Maximum Air Flow
720 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
3 Inches
Gas Piping Diameter
1/2 Inch
Product Height
12 5/24 Inches
Product Width
26 19/24 Inches
Product Depth
22 Inches
Product Weight
60 Pounds
Shipping Weight
70 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ETL Listed
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
2 Years
Heat Exchanger Warranty
10 Years

Reviews

(18)
Modine HD45SS0121 Reviews & Ratings

Product Q&A

(3)
Expert avatar photo
Product Questions Answered by Ken, the eComfort Product Expert
Can I connect the 3" flue to an existing 4" roof vent?
William D 
from New Jersey 
September 04, 2017
What are typical installation costs for a Modine Hot Dawg heater?
Bob 
from Pennsylvania 
November 20, 2015
When mounting near the ceiling of a 12' high shop, does the unit need to be mounted angled down towards the floor to get heat at floor level?
Mike 
from Oklahoma 
October 17, 2015

How-To Articles

How to Pick the Perfect Liquid Propane Garage Unit Heater
How to Pick the Perfect Liquid Propane Garage Unit Heater
You might be familiar with propane as a common fuel for barbecues, but it's also...
Replacing HVAC equipment after a flood
Replacing HVAC equipment after a flood
"Water got into my furnace!" It's a complaint I hear all too often when people ...
How to Pick the Perfect Garage Unit Heater
How to Pick the Perfect Garage Unit Heater
Are you ready to transform your cold garage into a dream workshop that you can ...
eComfort How-To Library
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts

Manuals

 
Media Gallery
Modine Hot Dawg HD - 45,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger
Modine HD45SS0121
Customer Review Images