There is an access "door" to your HW heater which is located on the exterior of your RV.
The hinged door is held in place by a nylon twist lock. The door has two sets of vents -- one is louvered, the other a screen.
Open the door and near the bottom of the water tank you will see a drain plug. You will need a wrench to undo the plug and I would suggest that you open it slowly and stand back when you get near the end to prevent yourself from getting an unexpected shower.
Remove the drain plug which, if it is a Suburban heater, also acts as an anode. Remove the anode/plug and if it is badly eaten away, replace it.
Hope this helps
Add: Before you drain the water from the tank, be sure that the switch that provides 110vac to the tank is OFF or disconnect shore power.
__________________
2008 Cougar 5th Wheel 27RKS
2005 2500 GMC Duramax
|