Embolism can occur when an embolus, or blood clot, forms around a heart valve that is not working properly, or is released within the arteries to the brain, causing a stroke. The effects of a stroke may include temporary dizziness. However, if the embolus travels to the vestibular system, it can cause severe dizziness.
Step 6: Position the portable air conditioner a few feet from the window. Connect the exhaust hose (if you need to lengthen it, pull gently) to the opening in the window panel fixture. Depending on the model, the hose should lock, twist or snap into place. Step 7: Plug in the power cord and prepare to cool off.
If you choose a gas portable air conditioner, the capacity will be measured in BTUs: 1  7500 BTU will cool a 150m2 room. 2  9000 BTU will cool a 200m2 room. 3  10,000 BTU cools 250m2.  12,000 to 13,000 BTU cools 300m2.