How To Remove Old Dishwasher And Install New One
How to Replace a Dishwasher in iv Easy Steps
Updated: Nov. 27, 2022
Our pros tell you how to avoid the most common mistakes on how to replace and how to install a dishwasher.
This step-by-step guide shows you how to pull out your sometime dishwasher, slide in the new one, and make the new water, drain and electrical connections. All it takes is a few bones tools and a few hours of your fourth dimension.
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Step 1: Getting started on How to Supersede a Dishwasher
In most cases, you won't need any special tools or skills to replace or when installing a dishwasher. Well-nigh dishwashers are 24 in. wide, so you won't have to alter cabinets to become the new i to fit. (If yous change sizes, you'll have to alter your cabinets. This requires more advanced carpentry skills that we won't evidence hither.)
You may find that extra layers of floor have raised the floor height in forepart of the sometime dishwasher. This can make information technology difficult to remove the old dishwasher and install the new one. In some cases, you have to either loosen the countertop or remove flooring when learning how to hook up a dishwasher. Consider consulting a professional person installer if yous don't experience confident about the best strategy.
Go a blanket, an onetime carpeting or cardboard to protect your floor while you lot work on how to remove a dishwasher. Gather two adaptable wrenches, a screwdriver, a tape mensurate, a pair of pliers and a level. You'll as well need a shallow pan, bucket, sponge and rag to collect water that'll drain from the lines when you disconnect them.
Turn off the power to the dishwasher at the primary panel or unplug it nether the sink. Also plough off the water to the dishwasher at the nearest shutoff valve, usually the hot h2o shutoff under the sink. Or shut it off at the h2o heater. Consider removing the cabinet doors from your sink base to brand disconnecting the bleed lines easier as yous begin the how to hook upwards a dishwasher task.
Pace 2: Disconnect the electrical cable and h2o line
Photograph ane: Remove the front end panel
Turn off the ability, remove the front end panel and employ a voltage tester to make sure the ability is off. Disconnect the wires and pull the cable from the box. Wiring the dishwasher volition come later on.
Photograph 2: Disconnect the water supply
Remove the pinch fitting nut from the water supply line (water turned off). Notation which manner the 90-degree elbow points, and so unscrew it.
Photo three: Disconnect the drain
Slide the dishwasher drain tube off the inlet arm on the sink drain. Drain information technology into a bucket. Remove the screws securing the dishwasher to the countertop.
Photo 4: Pull the dishwasher out
Lower the dishwasher and slip cardboard under the feet. Then gently elevator and slide the dishwasher out. Work the bleed tube out through the side of the cabinet.
The water and electrical connections are underneath the dishwasher, backside a lower front panel that y'all have to unscrew (Photo ane). Ever examination with a voltage detector to make sure the power is off. When yous remove the electric line from the box, exit the cable clamp on and reuse it on the new dishwasher(Photo 12). Sometimes dishwashers are plug-and-cord connected rather than "hard wired" as shown in our photos. If so, disconnect the cord and reuse information technology on the new dishwasher. If information technology's in bad condition, purchase a new ane from an apparatus dealer.
Ordinarily, the water supply line is flexible copper or braided stainless steel. In either case, remove the nut securing it to the 90-caste fitting on the dishwasher (Photo 2). As long equally the nut and band are in good condition (no nicks or gouges; Photo xi), leave them on the line for afterward reuse. You can bend the copper line slightly, but have intendance not to kink the line. If you lot do, y'all'll have to supervene upon it. Flexible stainless steel lines are a good replacement. They are available at a hardware shop or home middle. Make sure you lot purchase them long enough and with fittings that match the old.
Remove the 90-degree plumbing equipment for utilise on the new dishwasher. It's important to orient information technology exactly the same direction on the new car and then that the water line feeds directly into information technology. Otherwise you might kink the line.
Sponge out any standing water inside the dishwasher before removing the drain line under the sink. It'southward the flexible hose that's clamped to an inlet arm on the sink drain or a garbage disposer (Photo three). As you slide the old dishwasher out, y'all'll have to simultaneously work the drain hose back through the hole in the sink cabinet. Proceed a rag handy to wipe up the water that'll run out of the line.
Lowering the dishwasher gives you more clearance to slide the dishwasher out. Chances are the leveling feet will exist hard to turn, just a shot of penetrating oil on the threads may brand information technology easier. If you demand more clearance, cut the feet off with a hacksaw bract and turn the screw out. And then exist sure to sideslip cardboard or a rug under them to avert gouging your floor when yous pull out the dishwasher.
Step iii: Installing a Dishwasher: Prep the new dishwasher
Photo 5: Spiral on the h2o valve
For how to install a dishwasher, wrap the xc-degree fitting twice with Teflon tape and screw information technology into the new h2o valve. Tighten information technology, aiming the elbow equally on the old machine.
Photo 6: Attach the drain line
Thread the new dishwasher drain line into the sink base cabinet. Loop it higher than the inlet arm on the sink drain or garbage disposer. Skid it on and tighten the clench.
Photo seven: Suit the dishwasher feet
Lay the dishwasher water supply line, drain and electrical lines flat on the floor. Measure the height of the opening, then adjust the wheels and anxiety according to the transmission.
For how to install a dishwasher, uncrate the new dishwasher co-ordinate to the instructions in the box. Once it's uncrated, you'll find the manuals and dishwasher installation instructions on how to install a dishwasher inside the dishwasher. Review how to install a dishwasher earlier proceeding; the instructions may differ slightly from the details nosotros prove.
Tip the dishwasher on its dorsum and attach the 90-degree fitting (Photo 5). Don't reuse your quondam drain hose; the dishwasher will come with a new one. To foreclose sink clogs from flooding the dishwasher, be certain to loop the flexible drain line all the way up to the lesser of the countertop (Photo half dozen). Some plumbing codes require a special air gap plumbing equipment in the drain line. Telephone call your local plumbing inspector to find out the rules on how to install a dishwasher.
The transmission will tell you lot how to supercede a dishwasher and adjust the leveling feet and/or wheels to fit the height of the opening. Information technology'south easiest to set up these before sliding in the dishwasher. Make minor adjustments after the dishwasher installation. Merely if your kitchen floor is built up (higher than the area where the dishwasher sits), yous'll accept to adjust the anxiety later on you slide it into the opening. If your dishwasher is equipped with rear wheels without adjusters in the back, you may have to set up shims (Photo 7) to raise the back to the height of the finished floor. Tack them to the flooring so they don't shake loose when the dishwasher runs.
Step 4: How to hook up a dishwasher and reconnect it
Photo 8: Slide the new dishwasher in
For how to install a dishwasher, grasp the sides of the dishwasher, lift slightly and roll the dishwasher into the opening. Protect the kitchen floor with a tarp or paper-thin.
Photo 9: Align the dishwasher
Slide the dishwasher back until it'due south flush to the cabinets. Positioning may vary slightly according to dishwasher styles and the style of your cabinets.
Photograph 10: Level the dishwasher
Conform the leveling feet with a wrench until the dishwasher is level (side to side) and plumb (up and down).
Photo 11: Attach the dishwater supply line
Align the dishwasher water supply line and so it slides directly into the 90-caste plumbing equipment. Thread on the pinch nut (no Teflon record needed) and tighten with a wrench.
Photo 12: Finish the drain and electrical connections
Clench the dishwasher drain hose to the dishwasher. Then clench the electric wires and connect them. Finally, screw the dishwasher to the countertop lesser.
For how to install a dishwasher, slide the new dishwasher in (Photo 8), grasping it by the sides to avert denting the forepart panel. Fix the dishwasher in position according to Photos ix and x. But don't secure it to the countertop nonetheless. Wait until yous make all connections and adjustments.
How to install a dishwasher involves connecting the copper water line so it doesn't leak tin be tricky. The hugger-mugger is to align it so it slides straight into the threaded role of the elbow (Photo eleven). If it's cocked to i side, the compression nut won't thread on right and it'll leak. If necessary, plow the elbow on the dishwasher slightly with a wrench to align it, or gently bend copper lines almost 8 to 12 in. from the end.
With the dishwasher water supply line, the electric cable and drain connected, turn the power and water back on and check for leaks. Recheck the positioning, then screw the dishwasher to the countertop (some screw to the cabinet sides). If your countertop is a synthetic textile or rock, and the sometime holes don't line upward, follow the directions listed in the manual on how to install a dishwasher.
Circumspection
If you take aluminum wiring, call in a licensed electrician who's certified to piece of work with it. This wiring is irksome gray, not the dull orange that'due south feature of copper.
Required Tools for this Dishwasher Installation Project
Take the necessary tools for this DIY project on how to install a new dishwasher lined up earlier you get-go—you'll relieve time and frustration.
Required Materials for this How to Install a Dishwasher Project
Avert concluding-minute shopping trips on how to install a dishwasher by having all your materials ready ahead of fourth dimension. Here's a list.
Originally Published: Nov 27, 2022
Source: https://www.familyhandyman.com/project/how-to-replace-a-dishwasher/
Posted by: villanuevafroce1969.blogspot.com
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