How to Cold Weather Camp in Your RV

Here's how to prepare your RV to ensure you have a pleasurable, safe, and protected cold-weather camping experience.

Step 1: Examine your RV's plumbing to determine what measures may be needed to prevent damage from freezing temperatures. Some RV's have plumbing exposed to the outside elements. In this case, you should wrap the exposed plumbing with heat tape and foam pipe insulation.

Step 2: Part of the plumbing system includes the holding tanks. Some RV's have enclosed holding tanks that are heated by the RV's furnace through heater ducting to the holding tank areas. As long as the furnace runs occasionally, the tanks won't freeze unless it's very cold (below 20F). For those tanks that are not heated and/or enclosed, tank heating pads can be affixed to the bottoms of the tanks. These are very easy to install, thermostatically-controlled, and come in both 12-volt DC and 110-volt AC.

Step 3: Yet another part of the RV plumbing system is the holding tank piping and dump valves. Some higher end RVs have these pipes and valves enclosed and heated from the factory. For most RVs though, they are exposed to the elements. As with the plumbing pipes, these pipes and valves can be protected by wrapping them with heat tape too.

Step 4: You should keep your gray and black water valves closed until you are ready to dump your holding tanks. If gray water constantly allowed to drain, it will eventually form an ice dam in your sewer hose. As an alternative, you could also try insulating and wrapping heat tape around your sewer hose if you want to leave the gray water valve open. In any case, be absolutely certain that your sewer hose is at a steep angle where liquids drain rapidly and are not allowed to stand. Using a sewer hose support will help with this.

Step 5: Another area subject to freezing is the fresh water supply hose. You can use a heated water hose to prevent freezing. This is a good option if you are in a campground with full hookups. They run on either 12 volts DC or 110 volts AC.