How Would a House Built for a Temperate Climate look like?
In this article, we will discuss one design from a US Department of Housing and Urban Development book displayed in figure 1. The house is in a not so distinct climate from other temperate regions of the world since it is located in Davis, California and it has a modern design, so this project applies to several homes worldwide.

As seen from the sketch in figure one this house would be great for a temperate climate, as it includes both passive and active solar thermal elements. The layout of this house is displayed below in figure two. As seen in the plan the house is small, and only one story high but it has enough spaces for full living.

The house’s ventilation schematic is displayed in figure 3. As seen in this schematic, the house would have passive heating systems with big south-facing windows and active heating systems at the rooftop. The area to be heated would be of about 1180 ft² with an expected load of 40.78 *10⁶ BTU/yr. This design is expected to produce 75% of the loads with 2419 degree days only leaving 349 BTU/DD/ft² went for auxiliary supply. The passive heating systems will be composed of an absorber (wall and floor facing the window), storage (wall and floor in the room with windows, and water tanks), distribution (natural ventilation), and controls (shades, and vents). The active system will be a drain back system with flat panels in the roof. This dynamic system will work with a heat exchanger and heat pump that would work as a backup. The design is so advantageous that it would even have nighttime cooling through the same windows by convection.

References US Department of Housing and Urban Development,. “Solar Air Heating Systems, (Davis, CA).” Build It Solar. N.p., 1982. Web. 12 Oct. 2016.
Please follow up with any feedback or doubts about this article, thanks.
~Roberto Baldizon






