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Reduced Air Infiltration

https://greenhome.osu.edu/reduced-air-infiltration

a home's ACH, a home's air flow rate is measured in cubic feet per minute, per square foot of a home ... small openings in your house, and the air infiltration rate is measured in your home in units of cubic ... Building America's performance criteria, your home should have an air leakage rate of less than 0.25 ...

Energy Audit

https://greenhome.osu.edu/energy-efficiency/energy-audit

air pressure difference between the inside and outside to determine the air infiltration rate of the ... home. If the test shows large air infiltration rates, the professional will then will use a smoke pen to ...

Septic Tank Soil Treatment Systems

https://setll.osu.edu/news/septic-tank-soil-treatment-systems

design process based on linear loading rates and the soils infiltrative capacity. Click here to purchase ...

Heating, Ventilation, and Air Conditioning (HVAC)

https://greenhome.osu.edu/energy-efficiency/heating-ventilation-and-air-conditioning

efficiency ratings, types of heating fuels, and types of cooling systems HVAC System Components A typical ... new heating and cooling equipment, you must first understand the energy efficiency ratings, the ... type of system. Energy Efficiency Ratings Systems There are several efficiency ratings available to ...

Natural Ventilation

https://greenhome.osu.edu/natural-ventilation

typologies and controls different types of windows will result in different ventilation rates. External ...

Roofs

https://greenhome.osu.edu/passive-design/roofs

a roof cool. A composite rating system known as the solar reflectance index (SRI) considers both ...

Renting, investing, and student loans- 3 new exciting workshops

https://franklin.osu.edu/news/renting-investing-and-student-loans-3-new-exciting-workshops

Education - Many don’t realize that Franklin County has the highest eviction rate in Ohio. Come learn the ...

SMV emblem

https://agsafety.osu.edu/smv-emblem

recognition rates of different shapes and colors mounted on simulated SMVs. After testing various designs, ...

Water Heating

https://greenhome.osu.edu/energy-efficiency/water-heating

R-Value indicates a lower heat loss from the hot water tank. First-hour rating (FHR) This is the amount of ... may demand in the morning hours, and the first-hour rating must exceed your family demand. Recovery ... rating, which can also be referenced as the coefficient of performance (COP). 26 Fuel Oil A low viscosity ...

National Rural Health Day

https://agsafety.osu.edu/newsletter/ag-safety-stat/november-2019/national-rural-health-day

rural areas have a 50% higher rate of unintentional injuries than in urban areas. There are increased ...

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