2008 Triad GMS-300-SH-HEP Steam Boiler, 300k BTU Hot Water Heater. $7,500.00 Quikwater Industrial Mega Water Heater/Boiler Direct Contact W/Manual. Each QuikWater heater is provided with its own Installation, Operations and. Maintenance (IOM) Manual. This manual contains all the pertinent technical QuikWater Flagship water heaters come with heavy-duty, forced-draft, easy-clean burners and 100% stainless steel heads to minimize corrosion. Low NOx and Ultra Quik Water Heater –The QuikWater MegaHeater claims to be the only direct-contact water heating system engineered to produce pure, potable hot water up to HydraPure™. Advanced Oxidation Sanitization System Pentair MasterTemp® Pool And Spa Heater. Installation & User's Guide Manual 7 QuikWater® Leveler.The control panel features a manual on/off switch as well as a 24 hour timer. Switching to an on-demand system, which operates at up to 99% thermal efficiency, Direct-contact water heating, as shown in this installation of a QuikWater unit, offers significant improvements in efficiency for industrial and large.