Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues.

Gas supply firms must take responsibility and bear the costs of improved protection measures by installing safety shutoff valves and microcomputer gas meters for household users, the Consumers’ ...

Skipping the manufacturer's instructions during installation may result in a furnace that fails within six months or less. For example, heat exchangers can crack from improper venting, and gas valves ...

“In technical terms, the regulator/cylinder valve connection is an ‘interference fit’, which means the regulator has to press firmly against a washer to ensure a good seal and eliminate the ...

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