Tag: air flow
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Converting Heating and Cooling Loads to Air Flow Needs
Prime: prime Subtitle: Here’s how Manual J software takes your inputs and gives you both the BTU/hour and cfm needed for each room Images: When you embark on the project of educating yourself about building science, one of the first things you encounter is the concept of heating and cooling loads. Every building has them.…
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Converting Heating and Cooling Loads to Air Flow Needs
Prime: prime Subtitle: Here’s how Manual J software takes your inputs and gives you both the BTU/hour and cfm needed for each room Images: When you embark on the project of educating yourself about building science, one of the first things you encounter is the concept of heating and cooling loads. Every building has them.…
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How Many Tons of Air Does a 2.5 Ton Air Conditioner Move?
Prime: prime Subtitle: And under what conditions would it move exactly 2.5 tons of air? Images: …
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How Many Tons of Air Does a 2.5 Ton Air Conditioner Move?
Prime: prime Subtitle: And under what conditions would it move exactly 2.5 tons of air? Images: …
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When Are Door Undercuts Sufficient for Return Air?
Prime: prime Subtitle: You don’t always need to install individual returns, transfer grilles, or jumper ducts Images: Most people don’t know that simply closing a door in their home can make them sick, increase their energy bills, or reduce their comfort. We live in this invisible stuff called air. We pull many pounds of it…