Raypak Hi Delta P 302B natural gas pool heaters incorporate features sought after by engineers, installers and end-users alike. The standard Hi Deltas have an 85% thermal efficiency; add a secondary heat exchanger (CHX) to bring it up to 98%. The patented burner "security blanket" is an ingenious enhancement that provides a perfected air-gas pathway for complete combustion, making the Hi Delta truly an adaptable sealed-combustion pool heater.
Adding to the Hi Delta's ease of use is the Universal Diagnostic Board. This key enhancement allows local technician's to quickly review the unit's entire fault history, and make any necessary adjustments. Every Hi Delta is factory-fire tested, assuring reliable start-up upon installation.
When installed indoors, the Hi Delta pool heater's versatility are revealed in smaller vent diameters, direct venting, and the convenience of stacking without an increased footprint. BTU - 300,000. Note: Some states require Hi Delta indoor models to have a CSD-1 code controls sold separately. Call WMS for detailed information.