Would a Legalett in slab radiant heat system be better than a heat pump?
...heated floor. Just like hydronic radiant floor systems, the Legalett air heated radiant floor can be powered with a boiler, in which case you wouldn’t need to choose because you could pair it with an air-to-water heat pump.
Legalett circulates air through the floor rather than liquid (see the pros and cons of air heat...