There are several varieties of heat pumps electric, dual
fuel and Geo Thermal. Each pump works by transferring heat rather
than producing it, and are more cost and energy efficient than the
traditional electric or gas furnace that can only create heat through
combustion.
The electric heat pump produces three units of heat for every unit
of electricity consumed. This particular heat pump is economical
as well as reliable. It is environmentally friendly since it is
powered by electricity instead of combustible fuel.
The dual fuel heat pump is ideal for climates with extremely cold
winters. The dual fuel heat pump uses electricity to power the pump
85% of the time only using the gas furnace during the coldest months
when the use of gas is more efficient. The dual fuels used in this
pump help extend the life of the pump. This combination of electricity
and gas provides both air conditioning and heat, while saving money
by using the most cost effective source of power.
The Geothermal system operates in a slightly different manner than
the electric and dual fuel heat pumps. The electric and dual fuel
heat pumps use air as their heat source while the Geo Thermal pump
obtains heat from the earth. A system of underground pipes transfers
energy to a home and supplies all of its heating and cooling needs.
The Geo Thermal system provides the greatest return in savings to
the owner, but it also carries a higher installation cost than the
electric and dual fuel heat pumps.
Each of the three heat pumps is energy efficient and provides both
economic and environmental benefits. All of the pumps save money
in heating and cooling costs and also provide an environment that
is comfortable and clean.
This graph illustrates the cost effectiveness of the heat pump installed
in a typical 2,000-sq. ft. house in Oklahoma City. The Geo Thermal
heat pump typically pays for itself in five years, saving the homeowner
close to $1,500 annually.
OG&E recommends installing a heat pump if your home heating
system or air conditioner needs replacement. OG&E specializes
in efficient heating and cooling systems and we can help modernize
your home today.