A Guide to Energy-Efficient Heating and Cooling
Epa'S Energy Star
- 12 februari 2013
- 9781482519167
Samenvatting:
This guide provides homeowners with tips on how to best maintain heating and cooling equipment, to take steps to improve efficiency of their HVAC system and decide whether it is time to replace old heating and cooling equipment with more energy efficient equipment.
€ 10,50
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