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Type: Posts; User: dspiffy

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  1. Looking at the schematic, the original FTDR has...

    Looking at the schematic, the original FTDR has two sets of contacts: when engaged, it connects the fan contactor to 24vAC, and disconnects the fan contactor from G. Why does it need to be...
  2. Slow moment: I need to wire the relay coil...

    Slow moment: I need to wire the relay coil between W and common, not W and R.
  3. It does. I was talking to a friend who's an...

    It does.

    I was talking to a friend who's an HVAC tech (in another state, sadly, or he'd be here helping) this morning and this is what he suggested:

    Get a generic time delay relay. Wire it...
  4. Buying parts for 35 year old Trane units (and confirm my troubleshooting)

    I am doing electrical and maintenance for a building my church owns. I've done all different types of electrical engineering before, from wiring huge buildings to vintage tube amplifiers, but this...
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    Any HVAC guys near Madison, WI

    My church bought a large building (not a church building) and we're doing all of the renovations ourselves, mostly volunteer. Not everything was hooked up and working when we got in there, and some...
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