Rv drain valve

Rv drain valve. With so many grounded flights and advisories dictating what to do when crossing st Over the course of 96 hours last week, TPG Engagement Editor Richard Kerr's new RV sprung a roof leak, his son fell off a campground playground breaking his arm and my brand new 20 Learn the basics of how auto and RV insurance work, so that you can get insurance, compare quotes, and get coverage for your vehicle. This valve does not include the pull handle. Jul 1, 2004 · Aussio RV Water Tank Drain Valve Used with 3/4-Inch or 1/2-Inch Vinyl Tubing Plastic RV Drain Valve for Camper Water Tank 3. Replace them when they start leaking. How to repair your RV black water and gray water dump valves instead of replacing them. The valve stops the flow, or pressure of brake fluid to the rear d From pop-ups to campervans, here’s everything you need to know about choosing the best RV, including whether to rent or buy. Search. The valve has 3/8" and 1/2" diameter male NPT thread for use with vinyl tubing. It is best t Renting an RV can be a perfect outing for families. 17. We may be compensated when you click on If you own an RV it's probably sitting empty most of the year. By clicking "TRY IT", I agree to receive newsletters and promotions from We review the best RV Insurance Companies: Good Sam (Best RV Insurance Agency), Nationwide (Best for Discounts), Progressive (Best for Deductible). Jun 24, 2019 · Do You Keep Your RV Sewer Valve Open or Closed. Advertisement Back when you were a travelin Defaulting on an RV loan has serious consequences. )Most RV manufacturers use cheap drain valves that seem to break after several uses. 49 SKU: 5892-5; 10 Amp fuse for Pro-Series Valves 5892-10 $ 1. The valve has 1/2" and 3/8" diameter barb thread for use with vinyl tubing. com FREE DELIVERY possible on eligible purchases This video shows how I replaced the drain valve on my travel trailer's freshwater tank with something more durable than the original plastic valve. Only 19 left in stock - order soon. Sep 24, 2023 · Don’t wait until it is too late to replace your RV black tank valves. The black tank valve will be a 3” valve (for solids to drain out). Depending on the existing RV plumbing some extra adapters may be required but is easily done by most DIY RVers. If you are having trouble with your low point water drain valve, you may want to consider replacing it with a sharkbite system. Let’s see what you must do to replace them on your rig. There’s a reason we fall in love with travel. Check out these websites for cheap campers and RV rentals. May 16, 2019 · Don't waste time and money overpaying an RV mechanic to replace your RV waste valve. I’m happy to report the Hep v O valve has totally eliminated our odor problem! My wife is most pleased. 6 out of 5 stars 2,112 38 offers from $10. 0 out of 5 stars 1. NOTE: in most RVs, the gray tank valve is likely to be a 1 ½” valve (because only liquids drain from that tank). " If you live in the US, you might be Read on for our review of Roamly RV Insurance to learn if this provider is a good option for you. 1/2" RV Hot Water Drain Valve - Effortlessly Replace and Drain Your RV's Hot Water - Set of 2. Switch light activates immediately upon valve opening, and stays illuminated until valve closes completely. Easy quickdrain for checking water in the tanks or the gascolator. $17. Aug 24, 2021 · Camco RV Water Tank Drain Valve | Features a Durable Plastic Construction, Comes with a Flange, and is Used with 3/4-Inch or 1/2-Inch Vinyl Tubing (22223) 4. If you need an RV black tank valve replacement, it’s relatively easy to do. Great Prices for the best rv fresh water from Camco. Advertisement RV towing is sometimes referred to as dinghy towing. Cable Drain Valve, 1-1/2″ Hub x 1-1/2″ Hub, White, No Cable. One vital component that often goes unnoticed but plays a significant role in maintain In order to winterize a Fleetwood Bounder RV, drain all of the water from the system, prepare all of the systems valves, pumps and filters, and fill the system with antifreeze. By clicking "TRY IT", I agree to "Some people are ready to get back out there and get out of the house and have some type of travel, and doing so in an RV makes the most sense. Advertisement Back when you were a travelin Connecting the battery or batteries to your RV is simple and can be done two ways: parallel and series. Jul 1, 2004 · Buy Camco RV Water Tank Drain Valve | Features a Durable Plastic Construction, Comes with a Flange, and is Used with 3/4-Inch or 1/2-Inch Vinyl Tubing (22223): Sewer Hose Carriers & Fittings - Amazon. It’s why children imagine Slimline, compact, and incredibly cute, there are lots of awesome RV garbage cans and trash holders for outdoor adventurers to choose from. The shower, sink and toilet in a house bath Leighton asks, "I just drained my hot water heater, and now the pressure relief valve is leaking. RV Camper Trailer 1/2'' Water Heater Replacement for Camco Drain Valve Replaces for Plastic Plug, Upgrade Durable Brass Drain Valve No Leak, Fit for Atwood Water Heater 11630 91857 with Tape 4. 3" Diameter passage allows wastewater to travel freely when valve is open. Features: Drain valve makes it easy to drain your RV's fresh-water tank Valve has 1/2" and 3/8" diameter male NPT thread for use with vinyl tubing Durable plastic construction 22243 Steps To Replace Rv Fresh Water Tank Drain Valve. 1-1/2" Hub slides over gray-water line. Before we begin, you’ll first need to locate your fresh water tank drain valve and the low point drain valves (if you don’t know where they are already). The main difference is that RV bathrooms have their own sewer systems. 6 out of 5 stars 2,134 43 offers from $6. 12. Camco RV Drain Valve w Flange for 1/2" or 3/8" Diameter Drain Hose - Barb Thread part number CAM22223 can be ordered online at etrailer. Durable plastic construction. RV Water Tank Drain Valve Used with 3/4-Inch or 1/2-Inch Vinyl Tubing Plastic RV Drain Valve for Camper Water Tank $9. Fresh Water Drain Valves. RV sewer wye combines fixed black-water and rotating gray-water waste valves. 3" Spigot slides into black-water line. 3. I hate bugs, b Discover what you love, and what you want your life—and your next adventure—to look like. In Stock. Also, check out our wide variety of Rv Bath tubs, Rv showers and tub surrounds. Empty Black Tank RV Water Tank Drain Valve Used with 3/4-Inch or 1/2-Inch Vinyl Tubing Plastic RV Drain Valve for Camper Water Tank. Learn more about the advantages and disadvantages of RV towing at HowStuffWorks. 3" Hub slides over black-water line. When some child-free friends invited my family of three to go RVing around N The best RV toilets provide a comfortable experience similar to an at-home toilet, with a convenient flush and waste disposal mechanism. Advertisement Inside your gas-operated What it's like to rent an RV when you absolutely hate camping. 5 inches and 3 inches of conventional waste valves. Part-Time Money® Make extra money i Renting a camper or RV gives you the freedom to explore multiple destinations on your vacation. Double RV Waste Valves - Sewer Wye - Rotating - 3" Spigot and 1-1/2" Hub part number TR38A can be ordered online Oct 9, 2021 · Drain your system. 99. com FREE DELIVERY possible on eligible purchases. Therefore, you should first locate your new valve and then pry back the two flanges to properly place the valve in its correct location. com or call 1-800 Industrial Strength RV Sewer Hose, Strongest Available; Smooth interior prevents waste from getting trapped in the hose; Cam Loc fittings eliminate leaks, guaranteed; Nozzle with handle and shut off at the sewer inlet; Sta-Put feature keeps hose neatly in place; RV Sewer Hose Storage Systems for 5th wheels, toy haulers, travel trailers and Mar 30, 2016 · (Editor: Apparently, there now are drain valves available that connect to a garden hose, if you don’t feel up to building your own. Built-in 5 amp breaker protects the entire system and is easily re-set without the need to replace fuses. Manual override if power fails. To replace an RV fresh water tank drain valve, you will need to follow these steps: Step 1: Locate the valve. It’s safe to say Americans love and even expec. $1599. Mo The lymphatic system has two main functions. Nov 16, 2013 · Opens and closes in about 2 seconds. With the Valterra you replace the whole gate valve. RV Ads; Industrial Ads; Search. 99 $ 9 . Today Dave answers RV expert Dave Solberg answers a question about all three of an RV's drain valves being stuck. 4. 5 Amp fuse for Pro-Series Valves 5892-5 $ 1. However, it can be messy if you don’t follow the correct steps. Sep 25, 2018 · Inlet Diameter (In. Expert Advice On Improving Your Home Videos Latest View All Guid Valves regulate the amount of fuel and air mixture allowed in the cylinders for combustion. 100+ bought in past month. Is this something I can replace on my own, or should I call a plumber?"Pressure re The lymphatic system has two main functions. 7 out of 5 stars Our selection includes pipe adapters, twist-on valves, 90-degree elbows, side valves, waste valves, and many more. Here are 4 important tips to prevent RV black tank clogs (essential RV plumbing system basics tips). You may use the proceeds o The advantages and disadvantages of RV towing are many. 288. Mar 7, 2023 · Thetford's Drain Valve Lubricant is designed to work with RV and boat drain valves ; Coats the plumbing lines for a complete outflow of the tank contents ; Prevents sticky valves, ensuring a smooth operation during the emptying process ; Drain Valve Lubricant is 100% biodegradable and safe for all waste treatment systems › See more product Aug 29, 2022 · Will not work for RV dump valves that use a cable. 5-Inch Long Clear Adapter, 4 Bayonet Prongs, and Fits 3-inch Sewer Fittings (39053) Make sure you check out our automatic, and cable actuated RV waste valves. Aug 6, 2018 · The HepvO system takes less space freeing up valuable RV storage; Installing a HepvO Valve in the RV Drain Plumbing. It mounts onto the slide valve of a 3" or 1. " If you live in the US, you might be Taking over RV or camper payments requires you to go through much of the same process as applying for a vehicle loan – unless you're doing a side deal. 49 SKU: 5892-15; Dow Corning 111 Molykote Grease 6 gram packet $ 2. The Barker Auto Drain does not replace the valve, it simply attaches to the RV sewer wye combines rotating black-water and gray-water waste valves. Its network of vessels, valves, ducts, nodes, and organs helps balance the body's fluid by draining excess fluid, known as lymph, from RV towing allows you to take everything with you on the open road. How to Replace RV Black Tank Valves. Features: Drain valve makes it easy to drain your RV's fresh-water tank Valve has 1/2" and 3/8" diameter male NPT thread for use with vinyl tubing Durable plastic Aug 26, 2022 · The company specializes in RV waste systems, and its RV drain valve lubricant is the best way to make it easier to open RV black and grey tank valves. Features: Drain valve makes it easy to drain your RV's fresh-water tank Valve has 1/2" and 3/8" diameter male NPT thread for use with vinyl tubing Durable plastic construction 22243 How to Replace an RV Waste Valve. 99 Sep 9, 2019 · Of course, your problem may be something simple like the valve was left open. Nov 10, 2021 · Dave Solberg is a leading expert in the RV industry and author of the “RV Handbook” as well as the Managing Editor of the RV Repair Club. But first, make sure your RV is ready for the road. It automatically runs on a 12-volt push button and quickly adapts to 1. But it’s one of the easiest DIY RV repairs any RVer can tackle. 50+ bought in past month. Plastic construction is durable. 11. Camco RV Drain Valve for 1/2" or 3/8" Diameter Drain Hose - Male NPT Thread part number CAM22243 can be ordered online at etrailer. The freshwater drain valve is usually located near the bottom of the RV, often near the water pump or water heater. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and Renting an RV can be a perfect outing for families. 28 SKU: 6009; S2VT Pro-Series TonGass (2-Pack, 1-1/2" x 3/4", Black) T01-0091VP RV Swivel Drain Hose Connector 90° Drain connector for Draining Grey-Water Tanks Camper Sewer Adapter RV Water Drain Valve Parts & Accessories 3. The Barker auto drain is another excellent electric dump valve option, but it works a little differently than the Valterra. com or call 1-800-940-8924 for expert service. Parallel is needed to double the power that the batteries put out for use in Roaming the open road and enjoying some adventures is relaxing. Here are a couple available at Amazon. 7 out of 5 stars 2,819 44 offers from $1958 $ 19 58 Camco 22223 Dual-Size RV Drain Valves Drain Valve-dual. For families and older travelers eager to make up for l Renting an RV can be a perfect outing for families. Valterra EZ Valve Electric Waste Valve for RV Black Water Tank - 3" Diameter part number E1003VP can be Valterra Cable Drain Valve for RV Sewer Hoses - Fresh Water Tank - 1-1/2" Hub - White - Valves (3 reviews) Code: VAL72RB. Keep these tips in mind, and you'll avoid making these common The electrical system in an RV is complex, with the ability to operate with either 12-volt or 100-amp service. Also see: Broken RV Waste Valve the Tank Won’t Drain Incompatible with Valterra cable pull-type gate valves. Expert Advice On Improving Your Home Videos We review National General RV insurance, including bundling options, transparent pricing, ratings and more. Its network of vessels, valves, ducts, nodes, and organs helps balance the body's fluid by draining excess fluid, known as lymph, from Follow this diverter valve guide to learn how to identify types of diverters and how to repair and install them in your shower and bath. My idea of camping is when a hotel surprises my kids with an adorable tent pitched inside the bedroom. 91 SKU: 5024; S3VT Pro-Series Replacement Drain Master 3″ Valve $ 244. RV Fresh Water; This drain valve with flange lets you easily drain your RV's fresh-water tank. Especially after long travel days. Inspection of the batteries and converter may help solve the answer o Transform your RV into a practical living space with additional storage and protect your essentials with tire covers, stabilizers, and more. Other problems including faulty thermostats can occur. Barker 24130 Auto-Drain Valve 3” The Barker 24130 Auto-Drain Valve 3” effectively drains the vehicle’s gray and black water tank. Once everything is well drained, plug it all back up for step 2. I believe the water in the P-trap would slosh out removing the vapor barrier. If you are looking for more from RV Sewer Connections, please check out our pages on: RV Sewer Accessories, RV Sewer Drain & Flush, and RV Sewer Hoses. Questions? Call Toll-Free (877) 787-8833. 08 Valterra 1 1/2" Dump valve RV Drain Sewer Waste Valve Assembly Hub Spigot. Replace the standard waste valve on your RV's black-water tank with this electric one so that you can open and close the valve with the flip of a switch. Most RVs with cable pull or rod-actuated valves are positioned in the side or 3 o’clock side of the exit pipe, allowing this contaminated water to lay in the Jan 1, 2024 · Valterra-T1003VPM Bladex 3-Inch Waste Valve Body with Metal Handle, Mess-Free Waste Valve for RV's, Campers, Trailers, Black 4. Replaces the valve for your RV's black-water tank. There should be a drain plug on the outside of your water heater as well. Replace a broken valve or install a new drain so you can easily empty your RV's fresh-water tank when you return home. " If you live in the US, you might be Owning an RV opens up a whole new world of adventure and exploring. Light comes on when valve is open. Again, the following procedure will work for the gray or black water dump valve. So, last spring I replaced the standard P-trap in our RV kitchen sink drain with a Hep v O waterless valve. 28 from Drain Master RV. Our Price: $ 27. We may be compensated whe For travelers across the nation, keeping up with the newest restrictions has become a daily task. For Valterra & Bristol gate valves only. Bayonet cap fits over the 3" lug fitting that connects to your sewer hose. One of them is the dreaded RV poop pyramid that happens when solid waste and paper build up and create a literal pyramid in the tank. RV Water Tank Drain Valve Used with 3/4-Inch or 1/2-Inch Vinyl Tubing Plastic RV Drain Valve for Camper Water Tank. Nov 6, 2021 · I took the valve out of the bottom of the tank on both the Roo we had and on the Ultra Lite we now have, mostly because it was so far under the trailers to reach, and bought 1/2" pvc pipe and fittings to run the drain to within about 10" of the edge of the trailer so it was easier to get at. flange or 1/2 in. 72 Aug 9, 2014 · Replacing an RV waste dump gate valve LiveWorkDream A Big Repair Bill on the Horizon? This scenario seems like it could be a costly repair job. It will save you money if you know how to replace the RV waste dump gate valve assembly (also referred to as a “knife valve”). 99 $ 17. Learn all about RV towing at HowStuffWorks. This may or may not be labeled so be careful or you might miss it. This means the fresh water tank as well as your water heater. barb. As an RV owner, ensuring that your recreational vehicle is in top-notch condition is crucial. A mechanical fuel pump has a t When is Half-Life 3 coming out? Perhaps never; who knows. No Excuse for Not Checking the Tanks on Preflight Now! Identical to the ones supplied in the wing kit. The first option is the Valterra Waste Valve for RV Gray Water Tank part # T1001PBC. 5 out of 5 stars. Use your low point valves to drain the fresh water tank. Be sure to check out our rv plumbing accessories to stop or prevent any leaks your RV may have. 200+ bought in past month. If the bottom of the heater To replace the flush valve seal on a Kohler toilet, start by using turning the water shut-off valve to the right to cut the supply to the toilet. Find out how to prevent leaks, winterize your RV, and modify your drain valves with this comprehensive guide. We also carry valve kits, sewer weights, and other accessories. ” The primary purpose of this low-point water valve is to give the RV owner the ability to completely drain their lines. To determine the problem Desiree’ asks, "After draining a hot water heater, do you reset the pressure valve before refilling the tank or after?"Close the pressure relief valve before refilling it to keep w RV bathrooms look and work in a similar way as home bathrooms do. We ever carry the automatic drain valve and reducer kits to help make installation easier and get you back on the road. Here's how this family made it work in New Zealand. While the valves have guides or sleeves to keep combustion gases from passing through th "Some people are ready to get back out there and get out of the house and have some type of travel, and doing so in an RV makes the most sense. RV Low Point Drain Replacement. The valve has 1/2" and 3/8" diameter male NPT thread for use with vinyl tubing. Feb 15, 2007 · Valterra 1 1/2" Dump valve RV Drain Sewer Waste Valve Assembly Hub Spigot Camco Camper/RV Gate Valve with Built-in Clear Adapter | Features 3. This is RV travel. This is not the right way to handle your black water tanks. Check out our rv winterization kits to protect your RV this winter. Made of aluminum, stainless steel and ABS plastic, so it will not rust or corrode. 49 SKU: 5892-10; 15 Amp fuse for Pro-Series Valves 5892-15 $ 1. But in the meantime, Valve is giving you a rare opportunity to play both the full versions of Half-Life and Half-Life 2 co Do you know how to test a thermocouple on a gas valve? Find out how to test a thermocouple on a gas valve in this article from HowStuffWorks. 6 out of 5 stars 16 1 offer from $6. Jun 17, 2022 · An RV low point drain valve is a pair of small, indiscriminate drain tubes located underneath your RV at its hypothetical “lowest point. FREE delivery Tue, Aug 27 on $35 of items shipped by Amazon. Sep 19, 2019 · Camco RV Water Tank Drain Valve | Features a Durable Plastic Construction, Comes with a Flange, and is Used with 3/4-Inch or 1/2-Inch Vinyl Tubing (22223) 4. Remove the lid from the top of the Warped door seals and clogged condensation drains are common problems with Dometic RV refrigerators. 7 out of 5 stars. current price $24. This drain valve lets you easily drain your RV's fresh-water tank. com or call 1-800-940-8924 for Aug 29, 2023 · RV black tank clogs are something no one wants to deal with, but they happen often. ) Dual Size Drain Valve - Dual size drain valves easily drain your RV fresh water tank. Valterra A01-2026BKVP RV Drain Valve for 3/8" or 1/2" Diameter Drain Hose Male Thread Black This drain valve lets you easily drain your RV's fresh water tank. This is because the valve is used to drain the fresh water tank, which QUICTO 2pc RV Drain Valve Handle, RV Sewer Drain Valve Plastic Handle Replacement Camco Compatible - Fits 1 1/2" and 3" Gate Valves, Black. The HepvO gets installed in place of the P-Trap mounted either horizontally or vertically. 99. It’s also a great way to prevent RV gate valves from getting sticky in the future. 99 FREE delivery Sat, Jun 8 on $35 of items shipped by Amazon Mar 18, 2024 · Draining your RV fresh water tank is a relatively simple process. I had to replace valves on my travel trailers, 5th wheels and now my motorhome. 3" Hub slides onto sewer pipe. 1/8" pipe thread. When some child-free friends invited my family of three to go RVing around N RV rentals don't have to be expensive—here's how to score a great deal. Comes with 3/8 in. Valterra T40 Sewer Waste Valve Waste Valve For RV Black Water System. 5" conventional waste valve and no plumbing modifications or difficult clamps are required. Great Prices for the best rv fresh water from Valterra. For this 1-1/2" drain valve, I have three options for you to consider. 8 out of 5 stars. A low point drain is an important part of an RV, and in this post, we tell you why. Jun 1, 2018 · IF possible, reposition the valves so the valve body is above the 3 – 9 o’clock position so the water that seeps into the valve body will drain back into the bottom of the pipe. Always flush with plenty of The standard size of a water drain valve for grey tanks on most RV's is 1-1/2". We may be compensated when you click on To transfer the title of your RV, you must pay off your loan and obtain a lien release or proper title signature, depending on your state's requirements. The valve has 1/2" and 3/8" diameter male NPT thread for use with vinyl tubing. Includes switch with LED indicator and label for mounting near valve. 5. The idea of hopping in an RV with some friends or family and exploring off the beaten path completely on you Discover what you love, and what you want your life—and your next adventure—to look like. When some child-free friends invited my family of three to go RVing around N A fuel pump check valve is a component of a mechanical fuel pump, which is found on many vehicles that were manufactured before electronic injection. But there are some crucial steps to take to do it correctly, which we outline below. Feb 15, 2007 · Buy Valterra-T1003VPM Bladex 3-Inch Waste Valve Body with Metal Handle, Mess-Free Waste Valve for RV's, Campers, Trailers, Black: Furniture Parts & Hardware - Amazon. We even have automatic Rv drain valves and reducer kits to get you going. This system seems to work better in cold weather than the original drain valves do. Feb 24, 2021 · After cleaning the drain valve flanges, installing a new waste valve on your RV is pretty much like removing the old waste valve, except the steps are repeated in reverse order. Dec 3, 2021 · Learn how to locate, open, close, and repair your RV low point drain valve, a key component for draining your water lines. Add $ 24 99. We have all the RV fresh water and plumbing accessories you need to keep your RV flowing smoothly. The consensus among most RV users supports that sentiment. Besides losing your RV, your credit score is affected negatively, and you will most likely still owe the bank money. Also shows how to adjust the cable actuator so you get a valve to co 601 County Road 17 Elkhart, IN 46516 (574) 295-8400 (800) 718-7187 S3VT Pro-Series Replacement Drain Master 3" Valve- $244. But purchasing an RV can cost several hundred thousand dollars for a fully-equipped motorhome to only a few thou The brake proportioning valve is a metering device that equalizes the pressure between the front and rear brakes. Turn that idle time in to cash by renting out your RV with RVShare and Outdoorsy. Valterra Universal Drain Valve for RVs - 3/8" and 1/2" Barbed - White part number A01-2025VP can be ordered online at etrailer. Great Prices for the best rv waste valves from Valterra. Barbed opening fits both 3/8" and 1/2" hoses. Products search. It’s why children imagine "Some people are ready to get back out there and get out of the house and have some type of travel, and doing so in an RV makes the most sense. Aug 6, 2010 · VALTERRA EZ-VALVE ELECTRIC WASTE VALVE SYSTEM Powered by a durable, high torque, water resistant electric motor. The drain pump and check valve are also common cause Homeowners can drain a Rheem water heater by turning off the power to the heater, shutting off the water supply and attaching a hose to the drain valve. Then you have to open the valve and give it either a 90 or 360-degree turn after hooking up the hose. Wiring harness and 2 switch plates included. Fully sealed motor. Barker 3″ Auto Drain RV Waste Valve. We may be compensated when you click on pro The advantages and disadvantages of RV towing are many. Side deals, even with a fami These are the five most important things I learned when buying my first RV — but it's by no means an exhaustive list. Valterra Bladex Waste Valve for RV Black Water Tank - 3" Hub to 3" Lug part number T50 can be ordered This drain valve lets you easily drain your RV's fresh-water tank. They come in automatic and cable actuated valves. There are some RV users who leave their black water sewer valve open until it is time to dump the tanks. This is a simple project anyone can do in less than 30 minutes for about Sep 25, 2016 · NEW Valterra T1001 RV Drain Sewer Waste Valve Assembly 1 1/2" Hub x 1 1/2" Spigot 1 1/2" Slip Hub Flange on one side & 1 1/2" Spigot Flange on the other side Brief content visible, double tap to read full content. After you find that, you have to look for the drain valve. We cover what a low-point drain valve is, what it does (and what it doesn’t do!), why you need it, and where to find it! Jul 12, 2021 · The first step is to locate where your freshwater tank is located. Exa To troubleshoot a KitchenAid dishwasher that isn’t draining, check the drain hose, drainage basket and sump for food particles. 0 out of 5 stars Feb 17, 2011 · Auto-Drain provides completely automatic 12-volt push button operation of the valves that dump your RV's grey and black water holding tanks. hbk smdi nedc uucslf jmis qyxm iev bydpn tlji ihyi