At Reimers there are skilled assemblers having decades of experience. Boilers are built daily. Voltages are up to 600 vac with infinite KW inputs. All vessels are heavier than required steel and pressure tested and function checked 100%. Some have stainless cabinets, others are powder coated. Every model is 3rd party tested, approved, and plated with appropriate UL, cUL, ASME and CRN data.