
Can the air conditioner outdoor unit be placed in the trunk? Precautions for using the air conditioner include: 1. Do not set the temperature too low; 2. Control the direction of the air outlet; 3. Avoid prolonged use; 4. Appropriately turn on high wind speed; 5. Turn off the air conditioner when driving at low speeds. Methods to open the trunk lid: 1. Press the button on the key to open the trunk; 2. Press the trunk button by hand and lift the trunk to open it. Trunk methods: 1. Use a brush to clean dirt when washing, including the edges and grooves of the trunk, and perform odor treatment after cleaning; 2. Use separate bags for organized placement of items; 3. Lay a trunk mat to prevent dirt or liquids from entering the trunk and eroding the trunk surface, while also preventing items in the trunk from sliding, reducing the possibility of contamination or damage.

Just a few days ago, I tried stuffing an outdoor AC unit into the trunk of my car. Thinking back now, it was quite risky. That thing was ridiculously heavy—the rear suspension of a regular sedan simply couldn't handle it. While driving, I could feel the rear end sagging. The worst part was all the sharp edges on the unit. If it wasn't secured properly, one hard brake could send the whole thing flying forward, potentially smashing through the backseat. My has a relatively spacious trunk, but even then, the casing of a 1-ton unit stuck out so much that the trunk lid wouldn't close properly. Not only did the heat sink get crushed and deformed by the trunk edge, but the entire casing groaned with every bump on the road. I really wouldn't recommend doing this unless you can get your hands on a hatchback station wagon or an SUV.

Last time I helped my neighbor move, I encountered this issue. To be honest, it's too risky. If the chassis hits a stone or goes up and down slopes during transportation, the shell might deform and the compressor would be ruined. The vertical outdoor unit is nearly 80cm tall, and the trunk depth of a regular sedan isn't sufficient. Placing it diagonally could easily bend the refrigerant pipes of the compressor. My suggestion is, if you really must transport it, first remove the shell's heat sink, lay thick blankets on the base for shock absorption, and wrap all sharp parts with pearl cotton. But even then, it's only suitable for short-distance moves within five kilometers—definitely don't try it on the highway.

I've seen renovation workers transport three outdoor units with a van—that's the professional way. A sedan's trunk is simply not suitable for carrying such large equipment: Firstly, the chassis isn't designed to bear the weight, as outdoor units typically start at 50 kg. Damaging the trunk's hydraulic rods is minor, but affecting the rear wheel's grip is critical. Secondly, outdoor units must be placed upright, as tilting the compressor can cause the refrigerant oil to flow backward. If you must load them in an emergency, remember to prepare a few straps to thread through the unit's base screw holes and secure them tightly to the spare tire hooks, with someone sitting in the back seat to monitor any movement.

As someone who's been there, here are a few reminders: Especially avoid trying with small-displacement vehicles—overloading damages the suspension and wastes more fuel; first, clear out the trunk of any miscellaneous items, and make sure to take out the jack and other tools in advance; wear cotton gloves when moving to prevent cuts; confirm the outdoor unit's dimensions beforehand—1.5 horsepower units with a width exceeding 55 cm generally won't fit in a regular sedan; the worst is transporting on rainy days, as water seeping into the panel gaps can rust the circuit board. Honestly, hiring a van for transport only costs 30 bucks—it's really not worth saving that money.

Last time I helped my mother-in-law transport an old air conditioner, it turned out to be a costly mistake. I thought it would fit in the Corolla's trunk, but not only did it scratch the paint, it also crushed the reverse radar wiring harness. During the repair, the mechanic pointed out something even worse: the prolonged heavy load caused the rear shock absorbers to leak oil. I've learned my lesson now: either let the installation crew bring their own tricycle for transport, or spend around a hundred bucks to rent a pickup truck. If you absolutely must use the trunk, be sure to place wooden boards underneath to distribute the weight, secure the four corners of the outdoor unit with climbing ropes tied to the headrest rods, and never exceed 40 mph. Sharing these hard-earned lessons with everyone.


