Modine Manuals & User Guides

Modine Manufacturing Company has been a worldwide leader in thermal management since 1916. Headquartered in Racine, Wisconsin, Modine engineers and manufactures rigorous heating, ventilation, and cooling products for diverse markets including residential, commercial, industrial, and vehicular sectors.

The brand is perhaps best known to consumers for its "Hot Dawg" unit heaters, widely used in garages and workshops. Beyond residential heating, Modine offers robust solutions such as steam/hot water cabinet heaters, infrared heaters, and advanced school HVAC systems designed to improve indoor air quality and energy efficiency.

• Where can I find installation manuals for my Modine heater?

  Installation and service manuals are available on the Modine HVAC website under the Resources and Technical Support sections, or typically shipped with the unit.

• How do I verify the warranty status of my Modine product?

  You can verify warranty status using the Warranty Search tool on the Modine Breeze AccuSpec site by entering your unit's serial number.

• What should I do if my Modine unit heater is not igniting?

  Check that the gas supply is on, the thermostat is set to call for heat, and the power supply is connected. If the issue persists, contact a qualified service agency as recommended in the service manual.

• Can Modine Hot Dawg heaters be converted to propane?

  Yes, most natural gas Hot Dawg units can be converted to propane using a specific conversion kit sold by Modine. This should be performed by a qualified professional.

• Where is the serial number located on a Modine unit?

  The serial number is printed on the rating plate, which is typically attached to the exterior of the unit casing or inside the access panel.