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High efficiency condensing gas furnaces typically achieve between 90% and 98% AFUE. [3] A condensing gas furnace includes a sealed combustion area, combustion draft inducer and a secondary heat exchanger. The primary gain in efficiency for a condensing gas furnace, as compared to a mid-efficiency forced-air or forced-draft furnace, is the ...
Electric heating or resistance heating converts electricity directly to heat. Electric heat is often more expensive than heat produced by combustion appliances like natural gas, propane, and oil. Electric resistance heat can be provided by baseboard heaters, space heaters, radiant heaters, furnaces, wall heaters, or thermal storage systems.
Petroleum and Natural Gas Regulatory Board (PNGRB) is a statutory body to regulate downstream activities in the petroleum and natural gas sector in India. [1] It was constituted under the act of Parliament of India, namely Petroleum and Natural Gas Regulatory Board Act, 2006. Its primary functions include regulation of refining, transportation ...
The Punjab Printing and Stationery Press is an attached organization. It provides printing and binding services to government organizations and has two presses: [ 3 ] Government Printing Press, Lahore was established in 1878.
The natural gas is fed to buildings from a main gas line. The duct work supplying the hot air (and sometimes cool air if an AC unit is tied into the system) may be insulated. A thermostat starts and stops the furnace to regulate temperature. Large homes or commercial buildings may have multiple thermostats and heating zones, controlled by ...
Indane [3] [4] is a subsidiary of Indian Oil Corporation which is under the ownership of Ministry of Petroleum and Natural Gas of the government of India. It is the world's second largest government-owned subsidiary responsible for manufacturing LPG. [5] The brand was conceived in 1964 to bring modern cooking to Indian kitchens.
The gas turbine exhaust supplies combustion air for the atmospheric circulating fluidized-bed combustor that burns the char from the PCFB partial gasifier. CHIPPS. A CHIPPS system is similar, but uses a furnace instead of an atmospheric fluidized-bed combustor. It also has gas turbine air preheater tubes to increase gas turbine cycle efficiency.
The large opening allowed for the manual lighting of the pilot light by a lit match or taper. A pilot light is a small gas flame, usually natural gas or liquefied petroleum gas, which serves as an ignition source for a more powerful gas burner. Originally a pilot light was kept permanently alight, but this wastes gas.