Propex HS2000 LPG Air Heater RV Kit 2KWThe HS2000 is an automatic thermostatically controlled blown air heating system fuelled by propane or butane gas. The heatsource is designed for a variety of automotive and marine applications as a source of heat totally independent of the engine. Keep your RV warm and cosy while using less power than other conventional heaters. Benefits & Features Compact, efficient heating system High quality motor with ball race bearings New plug and play