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.
Lower the oven to 350Â°F and roast the turkey for 1 hour: Place the turkey in the oven and immediately lower the heat to 350Â°F. Roast for 1 hour, then begin checking the temperature. Check the turkey's temperature: The turkey is done when it reaches 165Â°F in the thickest part of the breast meat.
Place your turkey in the oven and cook according to the weight of your turkey. An 8- to 12-lb. turkey would take approximately 3 hours to cook; a 12- to 14-lb. turkey, 3 3/4 hours, a 14- to 18-lb. turkey, 4 1/4 hours; and an 18- to 20-lb. turkey would take 4 1/2 hours.nything over 20 lbs., you should check after 5 hours. Carefully remove your roasting pan from the oven and check the temperature of the turkey's breast. If your cooking thermometer says 170 degrees, you're good. Anything less than that and the turkey needs to go back in to the oven.