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Art thou mankind¿

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    Janitrol gas furnace identification/flame rod sensor?

    I have an old Janitrol gas/ac furnace of 10yr+ mounted on the roof. Where do I open it to access the flame sensor rod? The manual has been misplaced over the years and model number and all other relevant information has corroded so I do not know the model number. Goodman bought Janitrol and won't help me because they don't have Janitrol documentation.

    Does anyone know how to open this furnace to access the flame sensor rod or have any documentation or can identify this furnace's model number?

    Additional Images:

    http://imgur.com/a/mnth2

    1 AnswerMaintenance & Repairs7 years ago

  • How does one draw a physics related vector like this?

    I just want to get this cleared up.

    What is the equivalent of, say, 30 degrees 'north of east' on a unit circle (measuring degrees counterclockwise)?

    I've tried googling, but I'm not sure how I can describe this issue -- I've been looking for some kind of tutorial or guide on how to draw vectors when the problem describes the direction as "x degrees north of east" or "x degrees west of south" etc. I've only been exposed to syntax such as "from due north" (trigonometry), yet the text book includes a few questions at the end of the chapter that assume I know how to draw vectors using the syntax stated with the question. (The book we used for Physics last year didn't mention the use of this syntax ]: )

    For the "30 degrees north of east" example, would I start at 90 degrees and proceed clockwise 30 degrees ending up with 60 degrees on unit circle as the equivalent? Or perhaps I start at 0 degrees and head counterclockwise to end up at 30 degrees on a unit circle.

    Help is appreciated if anyone knows what I'm talking about. I'm pretty sure I've been doing it wrong on my homework though D:

    5 AnswersPhysics1 decade ago