Invictus, meaning unconquerable or undefeated in Latin, is a poem by William Ernest Henley. The poem was written while Henley was in the hospital being treated for tuberculosis of the bone, also known as Pott's disease.
Expect to pay as much as $5,000 to $7,500 for a ground-source heat pump system. Air-source heat pumps can be found for much cheaper, averaging around $1,500 to $4,000, because the units tend to be simpler, and installation is easier. The cost required to run and repair a heat pump varies with the type of system.It's less expensive to run a ground-source heat pump because the ground and water have a relatively constant temperature that allows the heat pump to operate efficiently.Ground-source systems also have the advantage of not being exposed to the outdoor weather, which prevents a lot of wear and tear.xpect to pay as much as $5,000 to $7,500 for a ground-source heat pump system. Air-source heat pumps can be found for much cheaper, averaging around $1,500 to $4,000, because the units tend to be simpler, and installation is easier. The cost required to run and repair a heat pump varies with the type of system.
For an all-inclusive installed air source heat pump, our prices range from $6000 to $12,000, depending on the size of your house, backup heat source, quality of ductwork, ventilation options, and a range of other factors.eat pumps extract heat from outdoors and transfer it into your home. Even in winter, there is enough heat outside to make this process work. In the summer, the heat pump works in reverse, like an air conditioner, exchanging hot indoor air with cool air from outside.