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ASHRAE STD 118.1

Method of Testing for Rating Commercial Gas, Electric, and Oil Service Water-Heating Equipment

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Organization: ASHRAE
Publication Date: 2 October 2012
Status: active
Page Count: 26
scope:

This standard provides test procedures for determining the efficiency and hot-water delivery capability of the waterheating equipment to which it applies.

This standard applies to electric resistance, heat pump, gas-fired, and oil-fired water-heating equipment, including hot-water supply boilers,

This standard does not apply to gas-fired service waterheating equipment that

a. has a storage capacity of less than two gallons,

b. is designated to deliver water at a controlled temperature of less than 180°F (82°C), and

c. has an input rating less than 200,000 Btu/h (59 kW).

PURPOSE

The purpose of this standard is to provide test procedures for rating directly heated commercial-service water-heating equipment.

Document History

ASHRAE STD 118.1
October 2, 2012
Method of Testing for Rating Commercial Gas, Electric, and Oil Service Water-Heating Equipment
This standard provides test procedures for determining the efficiency and hot-water delivery capability of the waterheating equipment to which it applies. This standard applies to electric...
January 19, 2008
Method of Testing for Rating Commercial Gas, Electric, and Oil Service Water Heating Equipment
This standard provides test procedures for determining the efficiency and hot water delivery capability of the waterheating equipment to which it applies. This standard does not apply to gas-fired...
January 30, 2003
Method of Testing for Rating Commercial Gas, Electric, and Oil Service Water Heating Equipment
A description is not available for this item.
January 1, 1993
Method of Testing for Rating Commercial Gas, Electric, and Oil Water Heaters
A description is not available for this item.

References

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