Propane gas water heaters can be operated without a permanently installed gas line. As a result, such devices are particularly popular with campers or in the outdoor area.However, there are some significant differences in propane gas water heaters.
There is a crucial difference between propane gas and natural gas water heaters. A propane gas instantaneous water heaters for rv can be operated with a propane gas cylinder, whereas in most shops there are no natural gas cylinders for the natural gas instantaneous water heater.
So if you want to use a gas water heater for camping or for your tool shed, make sure that the device can be operated with propane gas .
It is also possible to convert a gas water heater for a different type of gas. However, this must be done by a professional. A short info by the way: Propane gas has a higher calorific value, which means that the general consumption of a propane gas water heater is lower than that of a natural gas model. Therefore, models powered by natural gas are not as profitable as propane gas water heaters for mobile use.
Types of ignition
The type of ignition is particularly important when camping. Because nothing is more annoying than when the new instantaneous water heater at the campsite cannot be started so camper hot water heater is must.
There are generally 4 types of ignition: piezo ignition, battery ignition, generator ignition or quite regularly via the normal power connection.
Since only two of the four types of ignition mentioned are suitable for camping, these would be piezo ignition and battery ignition ,
The piezo ignition
Perhaps you already know the piezo ignition from the gas grill area. The way it works is relatively simple: a piezoelectric crystal is hit on metal with strong force at the push of a button. This creates a spark, which in turn ignites the gas. No electrical power is required to switch on the water heater.
The battery ignition
Battery ignition is the much more convenient solution. Because here you can put the propane gas water heater into operation without having to press down a button as forcefully as with the piezo ignition.
You will also not get electrocuted, as can sometimes be the case with cheap piezo ignitions. However, battery ignition has a major disadvantage. If the battery is empty, you will not be able to start the water heater without a spare battery.