A recently completed study suggests the city of Duluth would be wise to consider heating Canal Park buildings almost entirely by way of a hot-water loop instead of steam. Both the Duluth Entertainment ...

Chillers have typically been thought of as providing cold water to cooling coils located in a variety of air-handling systems throughout a building. However, there are certain building owners and ...

Nelson Mechanical Design was asked to investigate an underperforming chilled water system at a large home overlooking the south coast of Martha’s Vineyard. The installing contractor had been let go ...