Plumbing engineer John Siegenthaler recently addressed a packed house of HVAC contractors from the Northeast region on the benefits of Noritz America’s NH Boiler Series.
The event was held at Noritz’s New York branch showroom in November, to introduce Noritz’s ASME-certified tankless hydronic boilers for both residential and commercial use.
Dramatically smaller in size than previous models, Noritz tankless hydronic boilers weigh 66 pounds, whereas a conventional boiler can weigh more than 300 pounds. They also offer nine temperature settings for hydronic heating.
Other features include much thicker, commercial-grade copper heat exchangers that have been coated to resist corrosion; and improved, dual-flame burners.