Modine HD45 Unit Heater

$941.00$1,624.28

Model HD Hot-Dawg Unit Heaters: For applications requiring a low profile unit. The Hot Dawg may be installed in residential, greenhouse or commercial applications just one inch below the ceiling. Don’t be fooled by cheap Chinese manufactured heaters currently flooding the market. Since 1916, Modine has provided quality heating solutions that are made in America to the highest possible standards. The superior quality matched with the following features makes the Hot Dawg unit heater an easy choice for a variety of applications.

Standard Features

  • Made in the USA Made in the USA
  • Certified for residential, agricultural and industrial use.
  • Quiet operation.
  • Attractive low-profile design and neutral paint scheme assure that Hot Dawg will blend inconspicuously into any garage decor.
  • Durable polyester-powder paint maintains life-long good looks.
  • Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.
  • Versatile design allows for right or left-hand piping and installation. Gas, electrical and flue connections can be changed from one side to the other by simply flipping the Hot Dawg over.
  • Lightweight, easily installs from ceiling with only 2 angle brackets (included).
  • Installs quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.
  • Designed for natural or propane gas.
  • Sealed, permanently-lubricated motor for trouble-free dependability.
  • Full 10-year warranty on heat exchanger.
  • 24,000 thru 75,0000 (HD25A – HD75A) BTUH Heaters will include ceiling mounting brackets. Ceiling mounting brackets for the 100,000 & 125,000 (HD100A, HD125A) BTUH Heaters must be purchased separately.

 

Description

Model HD Hot-Dawg Unit Heaters: For applications requiring a low profile unit. The Hot Dawg may be installed in residential, greenhouse or commercial applications just one inch below the ceiling. Don’t be fooled by cheap Chinese manufactured heaters currently flooding the market. Since 1916, Modine has provided quality heating solutions that are made in America to the highest possible standards. The superior quality matched with the following features makes the Hot Dawg unit heater an easy choice for a variety of applications.

Standard Features

  • Made in the USA Made in the USA
  • Certified for residential, agricultural and industrial use.
  • Quiet operation.
  • Attractive low-profile design and neutral paint scheme assure that Hot Dawg will blend inconspicuously into any garage decor.
  • Durable polyester-powder paint maintains life-long good looks.
  • Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.
  • Versatile design allows for right or left-hand piping and installation. Gas, electrical and flue connections can be changed from one side to the other by simply flipping the Hot Dawg over.
  • Lightweight, easily installs from ceiling with only 2 angle brackets (included).
  • Installs quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.
  • Designed for natural or propane gas.
  • Sealed, permanently-lubricated motor for trouble-free dependability.
  • Full 10-year warranty on heat exchanger.
  • 24,000 thru 75,0000 (HD25A – HD75A) BTUH Heaters will include ceiling mounting brackets. Ceiling mounting brackets for the 100,000 & 125,000 (HD100A, HD125A) BTUH Heaters must be purchased separately.

 


Performance Specifications

Model Application Input BTUH Output BTUH Vent Size Weight (lbs)
HD30 1 to 1-1/2 Car Garage
or up to 250 SF Greenhouse.
30,000 24,600 Requires 3″ Vent Pipe 55
HD45 2 to 2-1/2 Car Garage
or up to 350 SF Greenhouse.
45,000 36,900 Requires 3″ Vent Pipe 60
HD60 3 to 3-1/2 Car Garage
or up to 550 SF Greenhouse.
60,000 49,200 Requires 3″ Vent Pipe 80
HD75 Large Garage
or up to 650 SF Greenhouse.
75,000 61,500 Requires 3″ Vent Pipe 85
HD100 Up to 1000 SF. 100,000 82,000 Requires 4″ Vent Pipe 125
HD125 Up to 1200 SF. 125,000 102,500 Requires 4″ Vent Pipe 125

Installation

Many of our customers happily report that purchasing a Hot Dawg heater from the store helped them save 50% or more off the unit price received from a local HVAC installer.  However, for safety reasons and to minimize installation problems Modine strongly recommends having a licensed HVAC technician install your Hot Dawg heater.  Although we are happy to offer limited technical support for your Hot Dawg purchase, we can NOT install the heater for you over the phone nor are we able to troubleshoot problems you may experience if you choose to install the heater yourself.  By purchasing this heater from us, you accept sole responsibility for installation and agree to abide by Modine’s limited Warranty


Troubleshooting

Based on our experience in selling Modine Hot Dawg Heaters, we have written up a troubleshooting guide that deals with the issues we most commonly hear from customers. – Troubleshoot a Modine Hot Dawg

If you still need help, check out Modine’s own troubleshooting guide.


Comparison Chart

Modine HD-Series vs. Sterling RF-Series

Specification Modine HD-Series Sterling RF-Series Comments
BTU Range 30 – 125 MBH 30 – 90 MBH Modine covers more applications
Minimum Efficiency 80% 80% Same non-condensing high efficiency
Blower Fan Units
(HDB model only)
60 – 125 MBH Not Available Modine covers more applications
Casing Paint Polyester Powder Wet Enamel Modine units will look better longer
Quiet Swept Wing Fans 100 and 125 MBH Not Available Larger Modine units are quieter
Heat Exchanger Gauge 18 Gauge 20 Gauge Modine heat exchangers are heavier gauge
Optional Stainless Steel Yes Not Available Modine covers more applications for corrosive environments
T.E. Fan Motor Standard Yes No Modine motors are protected for longer life
Power Vented X-Changer Warranty
(HDS and HDC models only)
10 Years 10 Years Same 10 year heat exchanger warranty
Sep. Comb. X Changer Warranty
(HDS & HDC models only
10 Years 5 Years Modine separated combustion units warrantied longer
Component Warranty 2 Years 1 Year Modine parts warrantied longer

 

Additional information
Item

Natural Gas

,

Natural Gas, Stainless Steel Heat Exchanger

,

Propane Gas

,

Propane Gas, Stainless Steel Heat Exchanger

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Shipping & Delivery

We offer both Standard and Express Delivery

All completed orders# are sent out the next working day and always within 5 to 7 working days unless the order is a bulk order which in some cases can take up-to 1 - 2 weeks to fulfil. For mor information on delivery times please contact us.

Orders are shipped using a variety of providers depending on the size and delivery option chosen. Smaller orders are sent Tracked while larger and international orders are sent via UPS or TNT.

Once your order has been processed and completed you will be sent a tracking code via email which can be checked on your account when Logged in. Please check this code for a delivery update prior to contacting us for delivery information.

Returns Policy

  • If you are not satisfied with your items you may return your goods. Greenhouse Kits will happily offer a full refund when items are returned within 14 days.
  • Unfortunately any bespoke printed items we cannot offer a refund for unless faulty or damaged.
  • Returns MUST be returned in their original condition, un-damaged and MUST be returned within 14 days of receipt.
  • All postage costs are non-refundable and unfortunately we do not offer pre-paid returns.
  • Please allow 3 working days from us receiving the goods for your refund to be processed. Your bank may take 5-7 working days for your refund to reach your account.
  • We cannot refund any orders which have bespoke printing or involve customised assets.
  • You are required to arrange and pay for the return of goods and the goods are your responsibility until they reach us. For your own protection, we recommend that you send the parcel using a signed for delivery service that insures you for the value of the goods.
  • Please be very careful when handling your goods as we can not refund or exchange any items that have been damaged or mishandled.
  • In the rare event that a return is rejected, the decision is final and is non-negotiable.
  • All items returned after the 14 days are non-refundable.
  • Please note that we can not refund, exchange or issue any credit notes for any unwanted items after 30 days from the order being placed.
  • All Australian Orders are inclusive of VAT