| BTU Input: | 90500 |
|---|---|
| 1st Hour Delivery (Gallons): | 143 |
| Capacity (Gallons): | 31.7 |
| Water Connection: | 3/4" |
| Diameter (Inches): | 21-3/4" |
| Height (Inches): | 38.625" |
This is an indirectly fired water heater. There is no efficiency rating as it depends on the boiler it is connected with.
40,000, see the attached link: http://s3.supplyhouse.com/product_files/S120-Product.pdf
Possibly, but this depends on the capacity of the boiler that this tank will be used with.
This depends on the boiler that is connected to the indirect water heater.
Only the boiler, which actually makes the hot water, would have an EF number associated with it. The standby loss is 0.5°F per hour.
The energy factor for any indirect water heater will be directly tied to that of the boiler it is being used with. We can tell you that this unit has a 1 °F standby loss.