I have a large unit attic mounted. The ac drain line produces a lot of water during the hot humid summer. The water gets on top of a concrete walkway. I’m concerned that if condensate is produced during cold winter months the walk way may get icy. Do heat pumps produce significant condensate when heating the house or is that strictly a function of a/c?
Does a heat pump create condensate during winter
hvac
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Best Answer
Yes, however during winter the condensate is generated at the outdoor unit (the cold end of the heat pump).
It may be piped down a drain, or drain straight onto the dirt or concrete, depending on how the unit was installed.
In summer, a heat pump will act like any other air conditioner, producing condensate at the indoor unit.