Ad
related to: boiler fuel efficiency calculator california free
Search results
Results from the WOW.Com Content Network
The annual fuel utilization efficiency (AFUE; pronounced 'A'-'Few' or 'A'-'F'-'U'-'E') is a thermal efficiency measure of space-heating furnaces and boilers.The AFUE differs from the true 'thermal efficiency' in that it is not a steady-state, peak measure of conversion efficiency, but instead attempts to represent the actual, season-long, average efficiency of that piece of equipment ...
For energy-conversion heating devices their peak steady-state thermal efficiency is often stated, e.g., 'this furnace is 90% efficient', but a more detailed measure of seasonal energy effectiveness is the annual fuel use efficiency (AFUE). [10]
The energy efficiency of a fuel cell is generally between 40 and 60%; however, if waste heat is captured in a cogeneration scheme, efficiencies of up to 85% can be obtained. [24] World average fossil fuel electricity generation power plant as of 2008 [25] Chemical to electrical Gross output 39%, Net output 33% Electricity storage: Lithium-ion ...
The energy factor metric only applies to residential water heaters, which are currently defined by fuel, type, and input capacity. [5] Generally, the EF number represents the thermal efficiency of the water heater as a percentage, since it is an average of the ratio of the theoretical heat required to raise the temperature of water drawn to the amount of energy actually consumed by the water ...
CoolCalifornia.org offers a variety of resources for all types of Californians looking to reduce their impact on the environment. Such resources include: carbon calculators, [4] ideas and tips to save money, case studies of small businesses and local governments that have "gone green," lists of rebate programs, and resource lists linking to other websites.
The energy-efficient home improvement credit offers tax credits of up to $2,000 for heat pumps or biomass stoves or boilers, and up to $1,200 for other energy-efficient property upgrades.
Wood fire fuelled boilers are most efficient when they are running at their highest capacity, and the heat required most days of the year will not be the peak heat requirement for the year. Considering that the system will only need to run at a high capacity a few days of the year, it is made to meet the requirements for the majority of the ...
Want to save thousands of dollars on appliances and cars? New legislation could help.
Ad
related to: boiler fuel efficiency calculator california free