| 31. | For heat, would a heat pump or electric heat be better?
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| 32. | In its place came a heat pump, a bunch of fans and utility bills
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| 33. | A heat pump is a heat engine run in reverse.
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| 34. | In the southern Ohio climate, though, heat pumps can't always heat a home alone.
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| 35. | Heat pumps are readily available for electric and gas sources.
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| 36. | A ground source heat pump exchanges heat with the ground.
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| 37. | Electricity rates will also influence the attractiveness of heat pumps.
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| 38. | For air conditioners, heat pumps, furnaces, boilers and pool heaters, the energy efficiency rating.
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| 39. | But he's scaled back new energy efficiency rules for air conditioners and heat pumps.
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| 40. | It's also known as GeoExchange, ground-source or water-source heat pumps.
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