Take our quiz for a chance to win a $25 gift card to Amazon, iTunes or Cabela’s – your choice!
1. Direct exchange is a variant of the closed-loop geothermal system that does not require a:
Glycol (antifreeze) solution
Geothermal field with moist soil
For a vertical ground-loop system, geothermal wells are drilled to a depth from 100 to 400 ft. deep (or deeper) and about how far apart?
According to the EPA, geothermal heat pumps can reduce energy consumption by how much, when compared to standard electric resistance heating HVAC equipment?
As much as 37%
As much as 44%
As much as 60%
As much as 72%
Thermal collectors for solar water heaters are typically installed on the roof. For best results, the roof should face within 30 degrees of:
A solar batch collector (also called an Integrated Collector-Storage or ICS system) is incompatible with a:
Direct circulation system
Closed-loop circulation system
Active (or forced) circulation system
Passive circulation system
Plumbing Quiz: Solar & Geothermal
They are two of the most highly efficient ways to heat water that exist: stealing thermal energy from the sun and ground. But the technology is demanding, the regulations can be strict, and a miscalculation can throw all your client’s energy savings out the (poorly-insulated) window.
So how much do YOU know about solar and geothermal? Take our quiz and find out! You could win a $25 gift card to Amazon, iTunes or Cabela’s – your choice!