Frequent question: How do I winterize my RV water pump?

How do I add antifreeze to my RV water pump?


The pump intake hose goes into a container of RV antifreeze. Open the water lines inside your rig and start pumping. Focus on one faucet at a time, first the hot water side then the cold. Pink antifreeze will begin to flow through the faucet.

How do I drain my RV water pump?

To properly drain the pump, perform the following:

  1. Drain the water tank. …
  2. Open all the faucets (including the lowest valve or drain in the plumbing), allow the pump to purge the water from the plumbing, and then turn the pump OFF.

Can RV water pump freeze?

Yes, the water pump can freeze. You need to get some heat in the RV right away. Turn on the furnace and let it heat the coach until the pump thaws and you can get some antifreeze into the system.

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How do I prime my RV water pump with antifreeze?

How to Winterize Your RV Water Pump With Antifreeze

  1. Drain the fresh water and hot water tanks by opening their draining valves. …
  2. Turn the water heater’s by-pass valve so it is in the by-pass position. …
  3. Remove the water line between the fresh water tank and fresh water pump. …
  4. Place the end of the water line into the opening of your RV antifreeze jug.

Can you dump RV antifreeze on the ground?

You should not dump RV antifreeze on the ground, even if it is non-toxic and biodegradable. As it is a still chemical material, dumping RV antifreeze on the ground can be harmful to the environment on many levels.

Is blowing out RV water lines vs antifreeze?

It must be removed with air pressure or antifreeze after the tanks have fully drained. To use air to blow water from the system, connect an air compressor to the incoming fresh-water connection on the RV. If the RV has a hose reel, blow it out also.

Is it bad to leave water pump on in RV?

ANSWER: Hi Nicole, as long as your RV is not connected to city water you can leave the fresh water pump on. … As long as the pump is operating properly it will not use any power when there is no demand for water.

Should I leave the water pump on in my RV?

When you are connected to the city water supplies offered at many campgrounds, it is universally agreed that your water pump should be turned off. The reasoning behind this is simple; if you don’t the RV will continue to draw water from your tank when it should be supplying you with water from the campground.

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Can a water pump freeze?

Water pumps in temperatures of 40 degrees or below can also freeze. However, this is rare as most well pumps are below the ground or housed in special “well houses” to protect them from the cold.

How do I keep my outside water pump from freezing?

The pump motor itself generates a bit of heat to help prevent the pump from freezing, which is maintained – if it is inside an enclosure. Also, the water lines need to be insulated with pipe insulation to prevent freezing. Insulation sleeves can be purchased at most hardware stores.

How do I winterize my well house?

Step 1: Shut off the house water supply by closing the main shut off valve. Step 2: Turn off the gas or electricity to the boiler and the water heater. Step 3: Siphon the water out of the tub of the clothes washer. If the drain hose can be lowered to a floor drain, it will usually drain on its own.

What happens if your water pump freezes?

Not only can frozen well pumps and water pipes disrupt your water supply, but they can also cause serious damage to your system – leading to costly repairs and cleanup.

How cold is too cold for an RV?

25ºF is 7 degrees below freezing but -25ºF is 57 degrees below freezing. The National Weather Service warns that frostbite can occur within 5 minutes of exposure at temperatures of 0ºF to-19ºF. So, -25ºF is EXTREMELY cold. No one or no camper could endure those temperatures for more than a few minutes unprotected.

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Do I have to put antifreeze in my RV?

In most cases, 2 or 3 gallons is all you’ll need. You don’t need to fill your tanks with antifreeze. However, after you’ve emptied the tank, you should add a quart of RV antifreeze to the tanks to protect the seals and valves. What you need to do is remove the water from your plumbing so only antifreeze is left.