NEW! Daikin Altherma Heat Pumps
  ENV Remote Home Control
  LEED for Homes Residence
  Net Zero Home, Longview
  Net Zero Home, W. Tisbury
  Geothermal Heat Pumps
  Air to Water Heat Pumps
  Air to Air Heat Pumps
  Solar Thermal
The NMD Testing Lab
Twenty Panel Solar Hot Water
Atria Restaurant Solar
Geothermal / Solar Hybrid
Ocean-front Geothermal Concept
Pond-Based Geothermal Concept
  Residential
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  Hot Water Heating
  AquaPex
  Clivus Composting Toilets
  Custom Plumbing Solutions
  Fixtures
  Hot Water Boilers
  Radiant Floor Heating
  Radiant Panels & Towel Warmers
  Hydro Air Systems
  Multi Aqua Systems
  Ducted Systems
  Ductless Systems
  Ductless Multi Aqua Heating and Cooling
  Fresh Air Exchange
  Indoor Air Quality
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Copyright ©2005-2010
Nelson Mechanical Design
All rights reserved.

Copyright ©2005-2007
Nelson Mechanical Design
HVAC Design & Installation for residence and business
Ductless Systems
DUCTLESS SYSTEMS: Duct less systems or Duct Less Mini Splits are a cost effective way to install cooling into your home without installing an entire ducted air system. These units are mounted high on a wall and are connected to an outdoor condensing unit. They can handle a great deal of open space. They not only cool the space but dehumidify the space as well (a natural byproduct of the cooling cycle).

Multi-Aqua Cooling
MULTI – AQUA COOLING: Multi Aqua cooling is another great way to cool and dehumidify your living space without installing an entire ducted air system. Multi Aqua units can be used for heating or cooling (see Multi Aqua Heating). These units can be a wall console, high wall, or ceiling cassette unit, depending on your architectural preferences. They use chilled water provided by a chiller unit or a Geothermal System.
See our Hydronic Heating page 1: Hot Water Boilers and Radiant Floor Heating