Rv Black Water Tank Capacity

If you re planning to store the tank inside the rv or in an exterior compartment you ll need to make sure you have the space available.

Rv black water tank capacity. The average tank sizes for a sprinter rv are about 30 gallons for freshwater and grey water and 25 gallons for black water though a few class b sprinter rvs have black water tanks as small as 10 gallons. The black tank holds waste water from the toilet. The good news is your typical rv holding tank size is actually pretty reasonable. And you re right jeff.

A week of boondocking should be. A pop up camper or small tag along might have a tank in the 10 to 20 gallon range and is generally designed to provide enough fresh water for a couple of people to cook. Lets see some example of different rv s with their black water tanks capacities black water tank capacity of class a rv. Rv black water tank explained.

On an average rv s have black water tank that is around 40 60 gallons. On an average a class a rv has black water tank of around. Larger rvs will obviously have larger holding tanks generally speaking. Tank sizes also vary by type with fresh water tanks having the largest capacity and gray and black water tanks holding less waste.

For example if you have two people camping and they fill gallon each into the black tank and your black tank is 25 gallons expect to get 25 days out of your black tank. The grey tank holds the dirty water from your rv shower and the kitchen sink. This is the one that tends to scare new rvers. The black water tank collects both liquids and solids so caring for it is a bit different than your gray tank.

In addition to human waste the rv black tank also collects water used to flush the toilet and of course toilet paper. For instance even a small casita travel trailer may have a black water tank of 15 or so gallons and a gray water tank of 32 gallons. Black water tanks and grey water tanks often come in varying sizes even within the same rig. Our black tank is 40 gallons as well but we can do two weeks fairly easily especially when boondocking.

Obviously like or other tanks the black water tank is larger for class a and fifth wheels. Some used campers and vintage rvs may not have this tank. A black water tank will last a long time if you can use the tips below to conserve as much space as you can. The size of the fresh water tank in an rv varies with the design and type of camper but the tank size is generally designed to hold more than the gray and black water tanks.

Average size of fresh water rv tanks depending on the size or class of your rv your fresh water holding tank may hold between 20 and 100 gallons. Men the outdoors is your friend ahem. Along with holding capacity physical size of the tank is something to be considered.