The Windsor Condominimums: (Denver, CO)
This 17story building was designed in 1981 by JJ Blank Engineering Company (now know as 5280Engineering). The HVAC system is water source heatpumps, boiler, and cooling tower.
This 6-story condominium was built in 2001. Individual Polaris water heaters provide combination space heating (Aquatherm) and domestic hot water (tempered at each living unit). Condensing unit locations at both the rooftop and parking level provide cooling for each individual living unit
Assumption Greek Orthodox:
Prior to our involvement, the cost estimate for replaceing existing boiler and existing chiller systems exceeded $450,000. After visiting the site, we found unused area outside the building for a package HVAC unit, reducing the full install bid cost to $167,000.
St Pauls Church 16th Street:
Many engineers previously visited this church and could not find any way to add 40tons of refrigeration to cool the main Sanctuary. John Blank, founder of JJ BLANK ENGINEERING CO solved this by locating a chiller in the Belltower and locating air handling equipment in the Basement. After completion in 2006, the owners have expressed satisfaction of the project (Kimmel Mechanical)
MORNING STAR (Lakewood,CO)
85 Bed Assisted Living 3-story building with full-service kitchen and dining, domestic water heated room fan-coil units with remote rooftop condensers. Common areas served with package rooftop HVAC units.