Fortunately, the letter that you received indicated that the initial test for HIV antibodies was a false positive. This means that the test wrongly showed that your blood was infected with HIV, when in fact, it was not.
A heat pump will replace both the furnace and air conditioner/central air unit. It may be costly to install, with the national average falling between $3,956 and $6,702, but it will save you considerable money in energy costs.Consider the following factors before installing a heat pump:The biggest single factor is determining the price of your heat pump is the size of your house.he cost of installing a heat pump will be more expensive for the geothermal type than air-source as it needs to be installed underground. The difficultly associated with the excavation of the ground will affect the installation costs.
According to the United States Department of Energy the average cost of a geothermal heat pump system is $2,500 per ton.The agency goes on to say that the average residential property is going to require a unit of three tons to supply their needs.he modern system will include a ground heat exchanger that is either a closed or open loop variety (with the closed loop the most common). For the purpose of this discussion we will look at the materials and costs associated with the installation of a closed loop geothermal heating system in a residential property.