FHR
| Definition | : | First Hour Rating |
| Category | : | Technology » Specifications & Standards |
| Country/Region | : | Worldwide  |
| Popularity | : |
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What does FHR mean?
First Hour Rating (FHR) is the amount of hot water in gallons a water heater can provide within the first hour of operation. FHR is used to explain the performance abilities of a storage water heater.
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Frequently Asked Questions
What is the full form of FHR in Water Heater Ratings?
The full form of FHR is First Hour Rating
What is the full form of FHR in Technology?
What are the full forms of FHR in Worldwide?
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