IF YOU WANT DRY HOT HEAT THAT SIPS FUEL AND 12 VOLT CURRENT, THAN THIS IS FOR YOU!!!IF YOU ARE HANDY IT IS EASY TO INSTALL. KIT COMES WITH EVERYTHING THAT YOU NEED UNLESS YOU A CUSTOM INSTALL THAT WOULD REQUIRE MORE DUCTING OR WIRING, EVEN THEN IT IS EASY TO GO TO THE HOME STORE AND GET WHAT YOU NEED........ THIS IS THE SECOND UNIT THAT I HAVE INSTALLED INTO BOTH OF MY RV'S