The fire broke out Tuesday evening on the 4th floor of the Courtyard Apartments at Riverview, along the 1000 block of South 4th Street.
That's a high-rise for seniors but, thankfully, no one was hurt.
Now, officials are trying to help displaced residents stay cool during this extreme heat.
An air-conditioned SEPTA bus was brought in to give them a break from the heat.
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A shelter has also been set up at Kensington CAPA, which is currently housing about 60 people.
Action News has been told this is a recurring headache for neighbors in this high-rise.
Action News covered the story in June when a similar situation happened after the tower lost power due to a fire.
This marks the second time a fire has forced neighbors out of their homes in two months.
The investigation is ongoing.