Heat Pumps
Before installing heat pumps, it must be
properly sized in order for it to work efficiently. These units are
sized either for the cooling or for the heating demand, which also
depends on which is the larger unit. Usually the cooling unit is
the largest. If the heat pump is installed in an area that has long
periods of freezing temperatures, it will not operate as
efficiently as it is meant to work. It would also not be as cost
effective for you as well.
Heat pumps installed into existing homes that do
not currently have an air conditioner or heat pump will need to
have their ductwork enlarged to accommodate the new installation.
The reason for this is that heat pumps require larger ductwork than
regular central heating. If adding a pump to an existing electric
furnace, the coil can be placed on the cold side of the furnace to
maximize its efficiency.
The fans and compressors in heat pumps generally
make a lot of noise. By placing the unit away from buildings and
windows, you will minimize the disturbance created from the noise.
One way to help eliminate the vibration caused is to mount the unit
onto a base that is noise absorbing. When selecting a specific unit
to install, check the outdoor sound rating. If it comes with a
rating of 7.6 bels or lower then the less noisy, it will
be.
Heat pumps work like air conditioners and during
the cooler weather, they provide space heating. The unit will work
much better when used in conjunction with a central furnace. These
units are good at providing effective space cooling; they are also
good at reducing energy costs associated with heating your home. In
addition, a higher efficiency pump will save you more money and
energy than a low efficiency unit will.
© 2008: heatpumpsrus.com: heat pumps
|