Laser 72 is overheating. Top gets too hot to

You probably need to get a service tech out. Here is the manual on the unit Carrier 25HNA6 Installation Instruction

Your manufacturer, Toyotomiusa, recommends that you tighten all the joints on the fuel line. Your owner's manual CLICK HERE contains detailed drawings showing the location of all parts, including the fuel injector. Your unit will need to be serviced by a qualified technician if you have tightened the connectors and still smell kerosene or find wet spots under your heater. It should not leak or smell of kerosene. If you're smelling kerosene, you should not operate the unit, because the leak may cause a fire.

Compressors run hot and are cooled by the cold gas returning to motor via suction line. If top of unit is hot it is because your condenser, (part that gets rid of heat collected from inside) is up there doing its thing. If it draws excessive current the built in clixon will shut down juice to motor. The smell is just the paint and after a while it will disappear.

Sounds like you have dust and dirt blocking your air flow. You probably need to take the laptop apart to get to the CPU fan and heat dissipation unit. You need to clean out all the dust in there to let the air flow freely. Get a service manual to help you take the laptop apart or find a local repair expert.

If you can see a picture (dim and low contrast) when you shine a light on the screen from an angle, your backlight inverter may have a burned-out part.
After this test, whichever result you get, unplug the set and use your eyes and nose to search for overheated parts. I have found connectors that overheated because of a poor-quality solder connection on the circuit board. Note that parts, particularly resistors, can overheat because of a fault in another part.
It is common for solder connections to deteriorate if they are frequently run at high temperatures. Sometimes circuit boards "normally" turn brown from heat because of marginal thermal design. Check the solder connections on components in the hot areas.
Static electricity precaution: most digital electronics are easily damaged by static electricity discharge. Avoid touching the metal parts of the circuitry unless you first touch the metal frame of the set to discharge any voltage buildup on your body.

Yes, if you can get inside the remote control. For some reason the power management circuit is overheating and this is overheating the display. If it happens too many times, it could ruin the display. Fortunately, you know exactly where the hot part is; the only question is whether the part itself is the problem or something else is causing it to run hot.

If the hot part is the battery, you definitely want to get it repaired. The charger may be running at a dangerously high rate, or the battery is defective (assuming the temperature exceeds safe limits; some heating is normal). Check your warranty. Report this problem immediately to the manufacturer for possible recall action, even if the warranty has expired, and include the Product ID number as well as the model number (more information is provided on the manufacturer's page). Overheating batteries can explode, so they are considered a safety hazard.

check thermostat and coolant flow

It sounds like the bearings have gone bad in the jet pump. A shaft seal leak will sometimes let water get into the bearings and the motor will get louder and louder. Running it on high can intensify the noise and heat created by bad bearings. Eventually, the bearings will seize and the motor will try to turn and since it can't, it will get really hot. The motor has built in high limits to keep from burning up completely but it will smell like it's burning. I would replace the pump motor and seal, should take care of the problem. The OH may have been caused by the pump not moving enough water to run the heater and tripped the heaters high temp sensor. I hope this helps.

classical sign of a bad motor. the motor has a thermal switch on it telling the unit to shut off when it gets hot. after it cools down, the switch will tell the motor to turn back on again. good luck, i'm pretty sure that's your problem. contact me for further help if needed. thanks :)

Any time you perform work inside a dryer, lint can get kicked around and settle on components. It is common to have a slight burning smell for a day or so. However, your dryer getting too hot to the touch concerns me. Improper air flow is the number one cause of dryer overheating problems. You may have cleaned the lint out of the interior of your dryer, but did you check the air blower and vent duct lines? In addition, was the heating elements actually bad? Or, did you assume it was bad, because your dryer wasn't drying properly? The following link can explain:

http://www.fixya.com/support/r630242-dryer_runs_but_not_heat

Pay particular attention to the paragraph that discusses proper ventilation. I would recommend you remove the vent hose from the back of the dryer and attempt to dry another load. If the dryer dries more efficiently and the top panel does not get scorching hot to the touch, then you have a vent clog somewhere EXTERNAL to the dryer. If the dryer air flow exiting the dryer is weak and the dryer still gets too hot to the touch, you have a clog INSIDE the dryer.

Follow these steps, first and see what you find. If you verify your ventilation is clear and not kinked or clogged anywhere, then you might assume you have a component malfunction. I would hope to try to save you from purchasing parts you may not need. I hope you find this information helpful. Let me know if you require additional assistance.

PS Make sure you are using semi-rigid (metal type) vent ducting. It is crush resistant, heat resistant, does not kink easily, and resists rodents. It is what most manufacturers recommend. If you haven't replaced the dryer vent in a while, this may be a good time.