RV heating systems are often overlooked until the first cold night on the road — and by then, it’s usually too late. Whether you’re using a propane furnace , a heat pump , or a Dometic combination system , proper maintenance keeps your RV warm, safe, and reliable. As a Dometic Authorized & Factory Trained dealer , here’s what every RV owner should know. Types of RV Heating Systems Most RVs use one of the following: 1. Propane Forced-Air Furnaces The most common system. Uses p

Marine heat pumps are the heart of your boat’s climate system. In warm weather, they cool your cabin. In cooler weather, they reverse cycle and provide heat. They’re powerful, efficient, and incredibly reliable — when they’re properly maintained . As a factory-trained technician (Dometic, Flow Marine Systems, Frigibar)  and former owner of a marine HVAC company in South Florida, I’ve serviced hundreds of heat pump systems on yachts, trawlers, and sportfishing boats. The probl