Many other features are built in to the controls. Some may be useful, some may not be. There is no extra costs to get just what you need. What you may not know is the work behind the scenes committed to bring safe products to market. Daily efforts combine UL and ASME code requirements in to every vessel and controls package. Reimers does boilers for export and can customize features when needed. Product headed to Canada can get advance CRN approval. Lead times are quick, act now to get your boiler working before the season changes.