Geothermal Air Handler
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Most manufactures build air handlers for multi-position applications that can be installed
for vertical, horizontal, or counterflow (downflow) use.
Alternative-Heating-Info.com
< Geothermal Heating and Cooling
Build a sheet metal box, put two
holes in opposite ends of the box,
insert a fan, and you have an air
handler in basic form.

Add a hot water coil, and it
becomes a fan-coil for a hydro-air
application.

Add an evaporator coil and it
becomes the indoor unit for
central air or a heat pump.

Put electric heating elements,
circuit breakers and controls and
it becomes an electric furnace.
By today’s tradesman lingo, an air handler usually
refers to a unit in use for central air conditioning or
a hydronic to air system.

Hydronic to air refers to the water heated by an
outdoor furnace or geothermal heat pump as it
circulates through a water to air heat exchanger
for forced hot air heating.

A
geothermal air handler offers the versatility of
safe installation when in contact with combustibles
without the risk of fire from combustion or high
temperature heating elements.
Hydronic Air Handler
60,000 Btu hydronic air handler






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