The Greenstar Combi 100P provides both heat and up to 2.6 GPM domestic hot water (DHW) in one compact, lightweight, wall-mounted unit. The product’s input rate ranges from 24,600 BTU/h to 100,000 BTU/h.
The product includes an ASME-approved Al-Si heat exchanger that has a coating that prevents scale buildup.
The unit also comes equipped with a high-strength stainless steel flat-plate heat exchanger with double passage to ensure consistent DHW temperature out s put based on demand. The boiler can condense even while producing DHW,and reduce scale buildup within the heat exchanger.
A full modulating fan automatically increases or decreases its speed depending on the heat demand, which prevents the boiler from either having too little or too much air in the unit for optimal combustion.
Bosch Thermotechnology Corp