Posts Tagged ‘low-fire’


Marine Notes – MMD Exams India and Baiscs: BOILERS …

Monday, October 22nd, 2012

When an auxiliary boiler is on the line, the output of the flame scanner can be checked by placing a microammeter in series with the photoelectric cell circuit. The readings on high fire should be ______./higher than those at low fire …

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Marine Notes – MMD Exams India and Baiscs: BOILERS …

Condensing Boilers Maximize Savings from this Warm Winter …

Tuesday, March 6th, 2012

Non-modulating boilers operate at full fire all of the time. This is inefficient for two reasons

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Condensing Boilers Maximize Savings from this Warm Winter …