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Annual fuel utilization efficiency
| Глоссарий сокращений технических терминов |
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Afue, английский
- Stands for annual fuel utilization efficiency. this is a percentage measurement of a furnace’s heating efficiency. for example, an afue of 90 means that 90% of the fuel is being used to warm your home, while the other 10% escapes as exhaust with the combu
- Annual fuel utilization efficiency
- Annual fuel utilization efficiency. used to express the efficiency of gas furnaces. the higher the afue rating, the more efficient the unit. federal law has required that all new residential furnaces built after january 1992 operate with an afue of 78% or
Годовая эффективность использования топлива, русский
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Air gap, английский
- In the drainage system, the unobstructed vertical opening between the lowest opening of a waste line and the flood level of the device into which it empties. its purpose is to prevent backflow contamination.
- See atlantic air gap.
Average flowing pressure, английский
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