These compact generators boast the following: Built in accordance with ASME, UL, and CSA requirements National Board of PVI Shop Inspected Safer than fuel fired units Automatic point-of-service use Direct connectivity to standard utilities at time of installation 98% efficient resulting in energy and water conservation Low or high pressure dry steam in less than 15 minutes (or on demand) A one year warranty on all parts and five year warranty on the chamber Carbon or 316L Stainless Steel. Use Plant Steam as Heat Source.Place at Point-of-Use. No Pretreatment Water Chemicals. Options CE Now Available 316L Stainless Steel on all Wetted Surfaces Motorized Automatic Flush and Drain Indirect Steam-to-Steam Condensate Return System Operating Pressures Above 100 PSIG (Carbon Steel) Explosion Proof High/Low Manifold Water Filter Export Electric CSA Certification