natural gas boiler sulfur rate

Heating System Emissions - Natural Gas Efficiency

60% Efficient Natural Gas Furnace. The only sulfur present in pipeline spec quality natural gas is from the Odorant added to it. The above Chart shows a close comparison of high efficiency gas furnaces compared with the best geothermal heat pumps but even the oldest furnaces have lower emissions than air source heat pumps.

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Sulfur Information | Pipe Ranger

To help customers understand PG&E gas quality in relation to their reporting requirements the total sulfur measured in the gas stream as total sulfur is expressed as grains per 100 standard cubic feet (gr/100 scf). PG&E's supply typically qualifies as "pipeline quality " as shown in the System Survey Results table below.

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