The latest generation of the ClearFire-CE is a compact, high-mass, fully condensing hydronic boiler, featuring heat exchanger technology with integrated controls, allowing maximum operating efficiency in a variety of system applications, ensuring heat transfer is done right.  

R.F. MacDonald Co. is displaying both boiler and pump displays at Booth 1607, including our signature, compact Cleaver-Brooks CFC-E hot water boiler. A video slideshow of our latest projects will play on a loop, showcasing the different wine applications we’ve completed.  On the other side of our 10x30 booth, we’re displaying Boerger, Grundfos and Vertiflo pumps. Boerger’s rotary lobe pump is displayed behind a brightly lit glass, revealing the physics of positive displacement. Our Vertiflo cart-mounted wine transfer centrifugal pump can be tested for balance and maneuverability on the showroom floor. And Grundfos’ chemical dosing pump has a measuring dial to manipulate the perfect blend for your finished wine!  Experts from R.F. MacDonald Co., Boerger and Grundfos will be on hand to answer your application questions. And on your way out, drop your business card into our raffle ticket tumbler for a chance to win a bottle of our MacDonald Family Vineyar

Hot water should be 180 degrees for use in sanitation. Due to boiler regulations in the Bay Area, R.F. MacDonald Co. was called to upgrade a Cleaver-Brooks Flextube process hot water boiler, which had an older model ProFire Cleaver-Brooks burner. The older burner was upgraded with a top-of-the-line Cleaver-Brooks NTH25 Ultra Low NOx burner (2.5 MBTU) with a Hawk ICS control panel. The RFMCO Service Dept, known for its quality of service, cleaned & painted the boiler after the job was done.  FLX-700-250-160 HW NTH-25 Ultra Low NOx Burner Upgrade LP Gas (Propane) Burner Hawk ICS Panel with PLC Control Upgrade Climate Controlled Vents Inspected & Cleaned Boiler Flue Area Cleaned & Painted Contact Us for your wine application needs!