Can You Lay A Dishwasher On Its Side
Can You Lay A Dishwasher On Its Side
Moving a dishwasher is a significant undertaking that requires careful planning and execution to ensure the appliance arrives at its new destination in perfect working order. One of the most common questions homeowners and DIY movers ask is whether it is safe to lay a dishwasher on its side during transport. While dishwashers do not have the same sensitive cooling systems as refrigerators, which contain compressors and refrigerants that can be permanently damaged if tilted, they are still complex machines with various internal components, sensors, and residual water that can cause issues if handled improperly. Understanding the mechanics of your appliance and the potential risks involved in non-upright transportation is essential for anyone looking to save on moving costs without sacrificing the longevity of their kitchen equipment. In this comprehensive guide, we will explore the best practices for transporting these bulky items, the specific circumstances under which tilting might be acceptable, and the step-by-step preparation needed to minimize the risk of leaks or mechanical failure.
The Risks and Rewards of Non-Upright Transport
When it comes to the question of can you lay a dishwasher on its side, the short answer is that while it is physically possible, it is rarely recommended as a best practice. Manufacturers almost universally suggest transporting dishwashers in an upright, vertical position. This is primarily because the internal components, such as the pump, motor, and heating element, are designed to sit securely on the base of the unit. When a dishwasher is laid on its side, gravity begins to pull on these parts in directions they were not intended to withstand. Furthermore, even a seemingly empty dishwasher often contains residual water in the pump assembly or the salt reservoir (in models equipped with water softeners). Laying the unit down can cause this water to leak into sensitive electronic control boards or insulation, potentially leading to short circuits or mold growth once the unit is reinstalled.
However, professionals acknowledge that in some tight logistical situations, such as moving a unit through a very narrow doorway or transporting it in a vehicle with limited vertical clearance, a temporary tilt or side-lay might be the only option. If you must lay a dishwasher on its side, it is crucial to determine which side is safest. Generally, laying it on its back is considered slightly better than laying it on its side, provided the door is securely taped shut and there are no external protruding parts like a drain hose that could be crushed. Some technicians suggest that if you must use a side, you should lay it on the side where the water inlet valve is not located to prevent water from backflowing into the electronics. Always consult your specific model's user manual, as modern high-efficiency units often have more delicate sensors that are highly sensitive to movement.
Another factor to consider is the suspension system. While not as complex as a washing machine's drum suspension, the internal racks and spray arms are held in place by plastic clips and tracks. In an upright position, these parts stay put. On their side, they can shift or snap off, potentially scratching the stainless steel interior or damaging the spray arm's rotation mechanism. If you are forced to move the unit on its side, removing all internal accessories—including the racks, cutlery baskets, and filters—is an absolute necessity to prevent internal collisions during transit. Taking these precautions can mean the difference between a successful move and an expensive repair bill.
Essential Preparation Steps Before Moving
Before you even consider the orientation of the dishwasher during the move, you must perform a thorough decommissioning process. The first step is always safety: disconnect the power. If the unit is plugged into an outlet, simply remove the plug. If it is hardwired, you must turn off the corresponding circuit breaker at the main electrical panel and then disconnect the wiring from the dishwasher's junction box, typically located behind the bottom kickplate. Once the power is handled, the water supply must be shut off. This is usually done at a dedicated valve under the kitchen sink. After closing the valve, disconnect the braided steel or copper supply line, keeping a bucket and towels handy to catch the inevitable spill of trapped water.
Draining the unit is perhaps the most critical step if you are contemplating laying it on its side. Most dishwashers have a "cancel" or "drain" function that should be run one last time to clear as much water as possible from the sump. However, this won't get every drop. You should manually disconnect the drain hose from the sink's garbage disposal or P-trap and lower it into a shallow pan to let gravity drain the remaining liquid. For a truly thorough job, some experts recommend using a wet/dry vacuum to suck out any water remaining in the bottom filter area. Leaving the door open for 24 to 48 hours before the move is also highly recommended to ensure the interior is bone dry, which prevents odors and protects the electrical components from moisture-induced corrosion.
| Moving Method | Risk Level |
|---|---|
| Upright (Vertical) | Low - Best Practice |
| On Its Back | Medium - Acceptable for Short Periods |
| On Its Side | High - Risk of Internal Leaks |
| Upside Down | Very High - Not Recommended |
Protecting the Exterior and Moving Mechanics
Once the dishwasher is disconnected and drained, it needs to be protected from physical damage. The exterior of modern dishwashers, whether stainless steel or integrated paneling, is prone to dents and scratches. Start by securing the door. Use high-quality packing tape or a bungee cord to ensure the door cannot swing open. If you have the original shipping bolts or brackets, now is the time to reinstall them, although most people discard these after the initial installation. Next, wrap the entire unit in moving blankets. These provide a cushion against the vibrations of the moving truck and protect the edges from chipping if the unit bumps against a wall or door frame.
Using the right equipment is non-negotiable for a safe move. An appliance dolly (a hand truck with straps) is the gold standard. When loading the dishwasher onto the dolly, keep it as upright as possible. If you must tilt the dolly back to navigate a curb or stairs, do so gently. The straps on the dolly should be tight enough to prevent the dishwasher from shifting but not so tight that they crush the thin side panels of the appliance. If you are moving the unit yourself without professional help, always ensure you have at least one other person to assist with the weight and to act as a spotter. Remember, the goal is to keep the dishwasher in its natural vertical orientation for as much of the journey as possible.
In the vehicle, placement is key. Position the dishwasher against a wall of the truck or van and secure it with tie-down straps. Do not place heavy boxes or other appliances on top of the dishwasher, as the top surface is often just a thin layer of metal or plastic over insulation and can easily be deformed. If the unit is being moved on its side because of height restrictions, ensure it is resting on a thick layer of padding and that it cannot slide around. Once you reach your destination, the very first thing you should do is return the dishwasher to its upright position. This allows any shifted components to settle and any stray moisture to migrate away from the electronics before you attempt to reinstall and power it up.
FAQ about Can You Lay A Dishwasher On Its Side
Is it bad to transport a brand new dishwasher on its side?
While new dishwashers are tested at the factory and may contain small amounts of residual water, they are usually packaged with internal supports and Styrofoam that make side-transport slightly safer than a used unit. However, the manufacturer's warranty may be voided if damage occurs due to improper transport. It is always safest to follow the "This Side Up" arrows on the box.
Which side is best to lay a dishwasher on if I have no choice?
If you absolutely must lay it down, most technicians suggest laying it on its back. If you must use a side, check where the electronic control board and the water inlet are located. Lay it so that the electronics are on the "high" side to prevent any remaining water from draining into the circuitry.
How long should I wait to use my dishwasher after moving it?
If the dishwasher remained upright during the entire move, you can use it immediately after proper installation. If it was laid on its side or back, it is wise to wait at least 24 hours. This allows any residual moisture to dry out and ensures that all internal seals and components have settled back into their proper positions.
Conclusion
Transporting a dishwasher requires a balance of physical strength and technical caution. While the definitive answer to can you lay a dishwasher on its side is a cautious "yes" for certain models and short durations, the risks of water damage, internal shifting, and mechanical stress make upright transportation the only truly safe method. By taking the time to properly disconnect, drain, and wrap your appliance, and by utilizing the right moving tools, you ensure that your dishwasher will continue to serve your household for years to come. Whether you are a first-time mover or a seasoned DIYer, prioritizing the vertical integrity of your appliances is the smartest way to protect your investment and maintain the efficiency of your kitchen.