Experience year-round comfort with the HEAT4SPA.
Designed to operate efficiently in temperatures as low
as -7°C, it heats spa water to a soothing 40°C while
featuring auto-defrost technology for uninterrupted
performance. With its affordable pricing and lower
energy consumption compared to electric heating, the
HEAT4SPA delivers both comfort and cost savings.
Optional R290 Refrigerant.
Minimal GWP, Zero ODP – A Greener Alternative to R32 and R410A
R290 (propane) offers superior environmental benefits compared to R32 and R410A. It has zero ODP (ozone depletion potential) and a very low GWP (global warming potential ≈3), significantly reducing climate impact. In contrast, R32 (GWP≈675) and R410A (GWP≈2088) contribute more to global warming. As a natural refrigerant, R290 also avoids synthetic chemical emissions, making it the most eco-friendly option.
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