If you want a safe and durable evaporator Reimers is the top option. Their products have been around for over 100 years. Reimers holds ASME, UL, cUL, and other listings. Every quarter third party audits are done to confirm adherence to safety and performance standards. Options to compliment any boiler include, alarms, tanks, feed pumps, Bacnet, SSR, SCR staged heating, CRN's, pre-piped systems, water softeners, water filters.