INTRODUCTION The primary goal of commissioning is to ensure a building’s HVAC systems are operating the way the owner intended. ASHRAE describes the commissioning process as a “capable way of verifying that facility and its systems meets the Owner’s Project Requirements (OPR)”. Today, HVAC commissioning is more recognized as an important process needed for design, construction, […]
Your boiler needs to be replaced. It’s old and inefficient and your natural gas costs are sky rocketing. What type of replacement boilers should you look at? There are condensing, non condensing, steel or copper water tube or fire tube, to name a few, and efficiencies range from 75% to 96%. You will need to […]