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Emergency heat (supplemental or auxiliary heat)
| Heating and Cooling Glossary |
The backup heat built into a heat pump system
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Energy efficiency ratio (eer), английский
The ratio of an air conditioning unit
Btu (british thermal unit), английский
- The standard of measurement used for the amount of heat required to raise the temperature of one pound of water by one degree (fahrenheit) btuh
- The amount of heat required to raise the temperature of one
- Количество тепловой энергии, необходимое для повышения температуры одного фунта воды на один градус по фаренгейту на уровне моря.
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