The CMB (condensing modulating boiler panel) series pre-assembled near boiler piping module is capable of delivering up to 100 MBH, when used in conjunction with a condensing modulating boiler. The CMB bridges the gap between the heat source and the heat emitter, interfacing with system operating controls that are integral to high efficiency boilers. Unit is cETLus listed and manufactured to UL 508 and CSA standards. For more information visit