F437613 Report post Posted June 29, 2017 The flame in my Atwood water heater in my 2004 Minnie Winnie fails to burn with a constant burn. Instead it goes 'pfft' and won't heat the water properly. Share this post Link to post Share on other sites
obedb Report post Posted June 29, 2017 The burner nozzle needs cleaning or replacement? My guess. Share this post Link to post Share on other sites
dickandlois Report post Posted June 29, 2017 F437613, Welcome to the FMCA forum ! Like Byron mentioned, sounds like it's in need of some TLC. Not sure of where to start -ask questions and attach pictures. Rich. Share this post Link to post Share on other sites
wildebill308 Report post Posted June 29, 2017 I hate it when it it goes 'pfft'. By the way Welcome to the forum. Like Bryan said I would start by cleaning the burner tube and making shure there is nothing blocking airflow. Mud daubers love to clog up the air passages. Bill Share this post Link to post Share on other sites
desertdeals69 Report post Posted June 29, 2017 Clean the burner and check the propane gas pressure. It should be 11 inches water column. Share this post Link to post Share on other sites
