The company has introduced its energy-efficient OPUS™-brand hydronic heating equipment, including the G1 gas-fired and O1 oil-fired units. The O1 oil boiler features 88% to 90% AFUE, while the G1 gas unit offers 97% to 99% AFUE, the manufacturer says. Both include an energy management control system and zoning panel as standard equipment. The G1 is not actually a boiler but is a hydronic heat source featuring a condensing, nonpressurized water con-tainment vessel constructed of 304L noncorrosive stainless steel, says the company.
Burnham Corp., P.O. Box 3079, Lancaster, PA 17604; 888-581-2742 or 717-397-4701; 717-293-5827 (fax); info@burnham .com (e-mail); www.aboutopus.com (website).
Publication date: 08/27/2001