Modine’s Hot Dawg® heater keeps the chill out of your residential garage, workspace, or outbuilding. For those with a hot water boiler, a hydronic model is available, too. Modine infrared heaters have a water-resistant control compartment for weather protection. This allows for indoor or outdoor installation. Our high-intensity, ceramic, outdoor infrared heater does not use a fan. This eliminates noise and drafts, and makes maintenance simple and inexpensive.