There are some choices to assist your manufacturing facility water heater enhance heating restoration time. You may set up what's known as a sizzling rod, which is a electrical heating aspect that replaces the anode rod in your water heater. This rod makes use of 400 watts of AC energy to warmth the aspect and assays the fuel portion of the heater with restoration. It is a sure viable choice for extending your sizzling water provide time however some water heater producers frown on their utilization, stating that it could void the guarantee as a result of the lightning rod now not supplies the safety safety the usual anode rod does. You continue to is not going to get the new shower of your goals with this selection although.
Right here is the place the tankless water heater is available in to play. There are two sorts of tankless water heaters: electrical and gas-fired. The primary form works much like the new rod in that electrical heating aspect heats the water. However that's the place their similarities finish. Slightly than replenish a tank filled with water after which warmth it, the electrical tankless heater senses water flowing by way of it, prompts the electrical heating circuit, and the water is heated immediately. It's 100% automated. As quickly you flip off the water stream, the heater turns off. Water temperature is regulated with water stress. Much less water stress means extra warmth, and extra water stress equals much less warmth.
The gas-fired sort works very a lot the identical as the electrical heater by way of sensing water stream and immediately heating it. However on this case, a propane burner heats the water. And there aren't any giant electrical energy calls for wanted as with the electrical heater. Each can ship a gentle stream of sizzling water virtually indefinitely, however the gas-fired sort will be capable to sustain with demand higher, and is extra simply tailored inside a typical RV setting.
The simplest strategy to mod your RV with a tankless water heater and get that sensational infinite shower is to make use of an inline gadget that replays the shower head. This sort of heater makes use of a robust electrical heating aspect to immediately warmth the incoming water simply earlier than it exits the shower head. It may possibly enhance water temperature by as a lot as 50F at a one gallon per minute stream price. This needs to be adequate to complement the manufacturing facility water heater so whereas it's recovering, you might be nonetheless getting fairly sizzling water. The one con is that the unit consumes quite a lot of present, upwards of 20+ amps. You'll need to dedicate a circuit breaker and receptacle for this unit must you resolve to go this route.
If you happen to're boondocking, or in any other case tenting with out hookups, then contemplate doing this with a customized put in gas-fired tankless water heater. These models do a superb job at offering on the spot and sustained sizzling water, and can be utilized to complement or fully change the usual RV water heater. There are a few crucial issues to think about earlier than doing the mod although. The primary is the venting necessities. Like your RVs heater, the tankless heater emits CO2 when the burner is on, and the CO2 must be vented exterior the RV. Three inch tubing is a minimal and needs to be exhausted by way of the roof or aspect wall with the suitable tubing and vent cap.
You want to additionally contemplate the place the unit is mounted. The world needs to be free from something that would are available in to contact with the unit. Additionally, the unit ought to have some air flow or recent air provide. This isn't crucial however the burner does want oxygen to work. Most traditional RV cupboard doorways don't seal very effectively to start with so there needs to be sufficient air provide to supply correct efficiency when the unit is mounted in areas like this. In any case, comply with the producer's advisable set up procedures in case you are in any respect not sure. This contains connecting the fuel and water provide, and any electrical necessities essential to energy the unit's circuit board.
Lastly, and naturally the most costly of all choices, is to fully change the manufacturing facility water heater with a drop in substitute tankless heater particularly made for RVs, the RV500. That is by far the best strategy to have infinite sizzling water. Changing the usual water heater with the RV500 is surprisingly easy. Begin by turning off the propane and draining your water heater. Take away the fuel provide line and water traces. And disconnect any electrical wiring. Unscrew the fastening screws on the skin body of the heater and the unit ought to slide proper out.
To put in the RV500, reverse the steps used to take away the manufacturing facility water heater. Chances are high the fuel provide pipe and the water inlet and outlet tubing is not going to require any configurations and can connect straight. The heater requires a 12-volt energy provide to ensure that the circuit board to operate and different management the unit. It's very low present so it is best to be capable to faucet in to most any 12-volt supply close by. As soon as put in, you simply need to activate any sizzling water faucet and the unit will routinely activate. Turning off the new water faucet in flip shuts off the heater. It's quiet and can sustain with any demand. Now you may take your time showering however you may need to mod your RV with bigger holding tanks!