Raypak’s Hi Delta® is easy to install, operate and service. The Hi Delta has a patented burner with an innovative design that provides an optimized air-gas pathway for complete combustion. This makes the Hi Delta® the most adaptable sealed-combustion heater on the market today. The touch panel display on the Hi Delta® includes onboard diagnostics. In the event of any system problems, technicians can quickly review the fault history of the unit.

The Hi Delta® product family covers the full spectrum of both indoor and outdoor applications including pool and spa heating, apartments complexes, gyms, schools, day spas, aquatic centers, hotels, and resorts. When installed indoors, the Hi Delta’s versatility is revealed via smaller vent diameters, direct-venting capability, and the convenience of stacking to decrease the footprint for multiple units