Harvia Split-Face Heater Stones – 2-4", 44 lbs

Harvia AC3000 olivine diabase sauna stones deliver consistent heat retention and durability for both electric and wood-burning stoves. The split-face design maximizes heat storage capacity, allowing water to evaporate efficiently across the broad stone surfaces. These split-face stones are sized 2–4" and naturally withstand rapid temperature changes without cracking. Each 44 lb case provides ample coverage for residential sauna heaters. Ideal for new installations or routine stone replacement to maintain optimal sauna performance and longevity.

Harvia AC3000 Olivine Diabase Split-Face Heater Stones for getting started or for replacing stones in your sauna.