Altering your water heater in your motor dwelling or camper could be a comparatively simple process. With the ability to do that your self will prevent money and time and offer you a sense of pleasure that you’ve got achieved one thing vital to your RV by yourself. There shall be no want of taking your RV (recreation Car) right into a restore facility and you’ll save a pair hundred on labor.Additionally, you will achieve a brand new perspective in your RV’s electrical and water system if you happen to ought to have an issue within the close to future.
The instruments you will want are few to finish this process and it is possible for you to to complete this challenge inside an hour. You’ll need a wrench, pliers, cordless drill, sq. bit, Phillips bit, knife scraper, pen, paper and likewise you will want sealant tape to reseal the surface exterior door from water leakage after you’ve put in the brand new water heater.
The primary process is to just remember to have disconnected all energy to your RV unit. After getting disconnected the facility provide to the RV unit you possibly can start to ensure your water traces and Water heater replacement have been drained from all earlier water. You are able to do this by taking your adjustable wrench and discovering the drain valve situated exterior behind your water heater door. When you have obtainable some hardware shops will promote a drain plug wrench that may make removing a lot simpler. This plug is normally a three/four plug or three/eight and is situated on the underside of the heater and might be eliminated by turning clockwise till you see the water start to empty. Draining normally takes about 10 minutes for all of the water to movement out and your traces to develop into empty. Some heaters may have a drain cock valve constructed into the water plug drain. You possibly can flip the valve counter clockwise and the water will drain out from the heater.
After draining the heater the subsequent process shall be to search out the entry panel inside your RV to achieve entry to the again of the heater. The entry panel shall be instantly behind the outside door when going through the heater from exterior. This panel is normally a skinny piece of plywood overlaying an entry gap that permits you to carry out upkeep to your heater. Generally the situation shall be beneath a cupboard situated in your kitchen space. You’ll need your drill and presumably your sq. head bit to take away the 4 screws holding the panel door. As soon as eradicating this panel you will note the 2 water traces connecting to the again of the heater. These traces are normally clear white traces representing your inlet line and outgoing scorching water line. When you have an computerized ignition mannequin or electrical heating component, these wires are additionally seen behind the entry panel.
You’ll need to ensure your fuel has been turned off to the heater. This is essential issue with the intention to take away the fuel line safely. You are able to do this by eradicating your LP tank cowl on the entrance of your RV or if it’s a motor dwelling you should have an entry panel to your LP tanks below the coach from exterior. Flip your valve counter clockwise and this can be sure that your fuel is off. You possibly can drain your fuel line by turning your range on and lighting the pilot till all fuel has bleed out of the traces and your flame is out. After doing this straightforward course of now you can start to take your adjustable wrench and take away the fuel line valve linked to the heater. This line is situated within the entrance of the heater and is normally three/four measurement. After getting eliminated the road, you will want to tug the road again away from the heater by accessing this from contained in the entry panel. It is vitally vital ensuring to not kink or bend the road in anyway. After this course of give your RV ample time to permit any fuel that has accrued to slowly dissipate away.
Now you’ll start to take away each water traces linked to the again of the heater. You’ll have an inlet and an outlet and this shall be simply to establish as a result of each traces are totally different lengths. Some traces are marked with blue and pink markings representing cold and warm. The inlet line shall be chilly and outlet shall be scorching. The inlet line will hook up with the underside of the heater with the outlet popping out the highest. When disconnecting the traces its a good suggestion to have a towel and catch among the leakage left within the traces. This shall be minimal, and it retains the ground clear and stops any mildew points that will happen. You should utilize your pliers to simply seize maintain of the water traces and switch counter clockwise slowly unscrewing the waterline attachments.As soon as disconnected, ensure the traces are simply moved to the aspect for additional working room and safety of the traces.
The following step shall be to disconnect any wires that could be linked to your heater. This course of is essential to take your time as you’ll make observe of all shade wires and to what wire they’re linked to. When you have a handbook unit you’ll not have wires, these wires are solely when you have an computerized ignition system and electrical heater. Most computerized items will include three wires together with a white wire 110V for an electrical heating component. Take a pen and paper and write down the precise shade wires and to the colour they’re linked to. Make certain your RV unit isn’t plugged to any energy and start to unscrew the wire nuts that join every wire collectively. The colour wires will symbolize the 12v energy provide out of your battery energy system. These wires will permit the fuel to be routinely ignited and likewise to show off the fuel system. You’ll rewire precisely the identical when changing the unit with the precise substitute mannequin.
The ultimate step to eradicating your heater is to take away the screws from across the exterior flashing that holds the heater in its location. Your water heater will are available in two separate components. The heating unit is one half with the outside flashing that covers the outlet is the second. Additionally this relies on the mannequin that you’ve got. Some heating items will come as one piece with the outside flashing being a big lip that’s larger that the insert gap. This flashing additionally retains the heating unit secured as a replacement. You’ll need to take your cordless drill and take away all screws across the exterior trim. There shall be round twenty screws holding the heater in place. As soon as these screws are eliminated it is possible for you to to softly pull the unit from the outside gap along with your knife scraper. Working your knife scraper in a clockwise movement and little by little prying the flashing ahead from the sealant. It’s important that you don’t pull to strongly because the sealant tape is holding the flashing to the outside wall. Pulling to strongly may cause injury to the outside wall. Slowly working your means across the flashing and gently prying the unit from the Sealant tape will permit for a clear removing. As soon as this has been completed the heater ought to slowly slide out from the outlet and also you are actually able to insert the brand new heater again into its current location.