Bosch Thermotechnology residential gas condensing boiler | 2015-06-22 | Plumbing and Mechanical | Plumbing & Mechanical
Bosch Home Comfort - A detailed Greenstar boiler install by Pete Yeager. The Bosch Greenstar boiler is small, ultra quiet, environmentally friendly, and uses fuel-efficient condensing technology to deliver an AFUE rating
Bosch Greenstar | The World's Best Selling Residential Condensing Boiler System - YouTube