Does a furnace draw air from crawl spaces? | | Yes | 7% | | In some cases | 71% | | No | 21% | | | | | Question: Does a furnace draw air from crawl spaces? Top Answer (71% of 14 votes): In some cases.
Answer: No
Explanation: A crawl space is made for a persons air intake. Make up air would need to brought in for fires to burn properly. | | Kair | Answer: In some cases
Explanation: It will draw combustion air from a crawl if the furnace is in the crawl space, but never return air. | | Arizona's Best Heating & AC, Inc. | Answer: In some cases
Explanation: Depends on location of unit. Combustion air is very important | | HVAC and More | | | ProMatcher | Answer: In some cases
Explanation: It can draw combustible air from crawls. | | Kohler Heating and Air Conditioning |
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