Furnace Sequence of Operation

furnace_sequence

In this episode Bryan talks to Justin Skinner about gas furnace sequence of operation.

we talk about:

  • Low Voltage Wiring
  • Boilers
  • Forced and Natural Draft
  • Flame rectification
  • Cleaning Flame Sensors
  • Gas Pool Heat
  • Silicon Nitride and Silicon Carbide
  • Hot Surface and Intermittent Pilot

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3 comments

  1. Richard C. Anderson says:

    The ASME Boiler & Pressure Vessel Code (BPVC) is an American Society of Mechanical Engineers (ASME) standard that regulates the design and construction of boilers and pressure vessels. The document is written and maintained by volunteers chosen for their technical expertise . And in addition to this some states have specific rules for boilers. Not all boilers in every state are only for hydronic heating. In Texas we have health and safety code 755 which regulates boilers. This can be for space heating, domestic water heating, process heating just to name a few. http://www.statutes.legis.state.tx.us/docs/HS/htm/HS.755.htm.

    1. Richard Anderson says:

      The comment was made that boilers are only for hydronic heating not for domestic water. That comment is not factual just wanted to share to ensure the facts were accurate sir.

      1. Bryan Orr says:

        I think the sentiment is that the actual boiler water is not potable. A secondary coil can be used for domestic hot water. Is that incorrect?

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