The KC1000 natural gas- and propane gas-fired hydronic boilers are energy efficient, quiet, and save space, the company says. According to the manufacturer, the condensing design eliminates secondary piping, and 14:1 modulation supports ±2 degrees F temperature control to achieve 95-percent seasonal efficiency. The 1 million-Btu unit has a footprint of 78 (height) by 22 (width) by 57 inches (depth). The remotely accessible controls integrate with energy management systems.

AERCO International, 159 Paris Ave., Northvale, NJ 07647; 800-526-0288 or 201-768-2400; 201-768-7789 (fax);;

eProduct #187