Place your orders by 12:00 noon on 19 December 2025 to ensure that it can be processed before Christmas. Our office closes at 17:00 on 19 December 2025 and reopens on 5 January 2026. The online shop will remain available over the holidays, but orders will not be shipped until the new year.
Go to homepage
Wishlist
Basket

How long will it take for a heat pump to heat my pool?

lenz-platform-knowledge-base.detail.category Swimming pool

That depends on the size of the pool and the ambient temperature of the air outside. An initial heating period usually takes 3 to 4 days. After that, the heat pump only needs to work a few hours per day to keep the water at the right temperature.