Indiana Administrative Code
Title 170 - INDIANA UTILITY REGULATORY COMMISSION
Article 6 - WATER UTILITIES
Rule 3 - Central Station Hot Water Heating Utilities
Section 3-8 - Boiler horsepower

Authority: IC 8-1-1-3; IC 8-1-2-4

Affected: IC 8-1-2-33

Sec. 8.

Boiler Horsepower. There shall be available for use at times of zero weather at least six boiler horsepower capacity for each 1,000 square feet of radiation connected to the utility's mains.

Note.-A boiler horsepower is equivalent to the evaporation of 34.5 pounds of water per hour from feed water of 212° F. to saturated steam at the same temperature.