Modine Hot Dawg® HD125 Unit Heater

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. Ceiling Mounting Brackets are not included with the HD125 Unit Heater, but are available as a recommended accessory. Standard Features 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. Dimensions and Diagrams Dimensions, Diagrams and Specifications (PDF) Modine Greenhouse Heating Solutions (PDF) Wiring Diagrams (PDF) 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 Greenhouse Megastore 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 Manual Residential Owners Manual (PDF) Warranty Modine offers a 10 year limited warranty on the heat exchanger and a 2 year limited warranty on all other components. Please note this warranty covers parts only and does not cover any labor costs associated with repairing the heater. View Warranty (PDF) Product Video Heater Warranty and Return Policy It is the customer's responsibility to carefully inspect heaters for damage before accepting delivery since heaters are usually not returnable once delivery is accepted. Obviously damaged heaters should be refused and Greenhouse Megastore customer service contacted to make arrangements for a replacement unit. Once delivery is accepted Greenhouse Megastore will gladly provide replacement parts under the manufacturer's warranty to repair damaged or defective heaters; however this warranty does not include any labor costs associated with installing these parts. Warranty issues should be diagnosed by a certified HVAC technician since parts deemed not to be defective by the manufacturer are not available for credit back to the customer. Specific warranty policies vary by manufacturer but typically cover replacement parts as indicated above up to one year after purchase. Please contact Greenhouse Megastore customer service if you have any questions about the warranty for your specific heater. Shipping This item ships via Motor Freight Carrier - almost anywhere in the Contiguous United States Motor Freight Requirements The shipment must be delivered to a business or residence (a PO Box is invalid) The delivery address must be able to accommodate a tractor/trailer as much as 70' in length Someone must be present to receive and unload the shipment from the truck Shipments and/or locations requiring a lift gate, inside delivery, and/or with limited access may incur additional charges by the carrier Please contact Greenhouse Megastore Customer Service at 1-888-281-9337 if you have any questions about delivery to your specific address so we can ensure the smoothest delivery possible!