Energy for central steam heating. [Central heating vs. building individual systems]

Journal Article · Thu Mar 01 04:00:00 EST 1979 · Heat., Piping Air Cond.; (United States)

OSTI ID:6343241

Bose, P K

The replacement of a central steam heating plant with individual gas-fired hot water boilers in separate buildings can save both energy and costs. A case study in Ontario found that considerable fuel was wasted during the distribution of steam because of leaks, venting, flashing, and heat losses in the network of pipes and fittings even though the system was well maintained. Elimination of the steam lines was found to offer savings of up to 35% of fuel costs. Cost analyses for the new individual hot water boilers indicate the payback period will be four years. Alternative measures are suggested for improving central plant efficiency if replacement is not feasible.

• Research Organization: Ministry of Government Services, Toronto, Ontario
• OSTI ID: 6343241
• Journal Information: Heat., Piping Air Cond.; (United States), Journal Name: Heat., Piping Air Cond.; (United States) Vol. 51:3; ISSN HPAOA
• Country of Publication: United States
• Language: English

Related Subjects

29 ENERGY PLANNING, POLICY, AND ECONOMY
291000* -- Energy Planning & Policy-- Conservation
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320100 -- Energy Conservation
Consumption
& Utilization-- Buildings
42 ENGINEERING
421000 -- Engineering-- Combustion Systems
BOILERS
BUILDINGS
CENTRAL HEATING PLANTS
ECONOMIC ANALYSIS
ECONOMICS
EFFICIENCY
ENERGY CONSUMPTION
ENERGY EFFICIENCY
ENERGY LOSSES
FUEL CONSUMPTION
HEAT LOSSES
HEATING SYSTEMS
LOSSES
RETROFITTING
STEAM LINES
STEAM SYSTEMS