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Type: Posts; User: Juan Madera

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    Hydrocarbon such as propane (R290) and butane...

    Hydrocarbon such as propane (R290) and butane (R600) are now approved for use in the USA, but limited to 75g in residential and 150g in commercial appliances.

    R134a..... the "a" is NOT for...
  2. Tech lit for REMD16M-300, Lennox GCS16 from mid 90's

    Anyone have a bit of literature on this economizer section? The smaller GCS16's have economizer actuators where you can get to them. Cannot see how to get to the motor on the -300 as it is behind the...
  3. ...and the old becomes new once again!

    I believe you are correct on this as being an "ancient" vrf system. Made me think also of the old high side float systems having a flooded evaporator.

    I do think that a concept like the liquid...
  4. Thread: Nate Info

    by Juan Madera
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    1,159

    took and passed 7 of the nate tests at a sitting....

    took and passed 7 of the nate tests at a sitting. Took the "master tech" test and scored 75 and failed. Nate refuses to let me know what the bar is on this test and the guy who is basically the...
  5. So why can I not use tags? Just started a thread...

    So why can I not use tags? Just started a thread and filled in a few key terms in tags and got the message that I cannot create tags. Searched about unsuccessfully as to what was the procedure and...
  6. VRF type refrigeration racks? Real or imagined....

    In studying the concept of VRF in A/C and heat pumps systems such as the Mitsubishi City system, I could see that this concept would be a true money saver in the utilities department for many...
  7. New global controller for old Alerton Ibex TUX?

    Anyone have experience with using Siemens Talon global controller to supervise old Alerton Ibex TUX points? Looking for a reasonable cost solution to an old '94 install that is no longer supported by...
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    STERO moving back East right soon!

    Just got off the phone with my Stero parts guy who says they are moving from CA to somewhere on the East coast!
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    Hi John loves to ski (is that a native indian...

    Hi John loves to ski (is that a native indian name? ;-)

    Question on the APLC. If system has CO2 sensor, which inputs would be used? Cannot find any info on CO2 sensors and APLC.

    Thanks;

    j
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    2ski; Thought the world fell apart on me a...

    2ski;

    Thought the world fell apart on me a week back. Had a wind, rain and lightning event and while I was in one of the controlled areas, I smelled and felt the heat go on. Mind you, we were...
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    Caps normally die of old age due to dielectric...

    Caps normally die of old age due to dielectric stress. (think work hardening of copper and you get the idea) They are rated in breakdown voltage of the dielectric and surges will take them out...
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    Don't let it loose in an ice machine! They might...

    Don't let it loose in an ice machine! They might crossbreed with the slime in there and take over the world..
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    You took this in PRC? Malaysia?

    You took this in PRC? Malaysia?
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    Run what ya brung, eh? Knew one "contractor"...

    Run what ya brung, eh?

    Knew one "contractor" who would buy a truckoad of whatever furnace was being remaindered and offer "special" pricing with one size fits ALL. Think shack with 140000BTU 80%...
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    Yup, it is Ibex. Software version is Jan/2000 ...

    Yup, it is Ibex. Software version is Jan/2000

    Thanks for the information. I was fearful that if the winbox died that all the systems would go idle... or worse. Now I feel better about backing it...
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    Just started working in a building using Alerton...

    Just started working in a building using Alerton control for 9 Aaon rooftops. Install was in 1997 and the monitor and display look it. CPU is antique beyond believability and no one in he building...
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    Justice is done.... and with only six jurors in a...

    Justice is done.... and with only six jurors in a capital case!

    What happened to having 12 jurors and them being your peers? Six post gravid females does not sound like a peer group for a...
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    155 or 200? I see you are returning to the...

    155 or 200?

    I see you are returning to the furnace ahead of the air filter. Assume the stale air is coming from the bath rooms? In any case, it is a must that you follow the mfg's instructions on...
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    So you ask, why 370VAC?? Well, you have to think...

    So you ask, why 370VAC?? Well, you have to think about peak voltage on an VAC sine wave. Divide the RMS voltage you see on your multimeter by 0.707 and this will give you the peak voltage the cap...
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    Why would you give up life or health insurance? ...

    Why would you give up life or health insurance?

    Why would you give up smoke detectors and fire extinguishers?

    Why would you give up your DMM?

    Why would you give up your freedom........
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    Propane grills have a safety feature in the...

    Propane grills have a safety feature in the regulator to prevent dumping tank if hose breaks. Try turning all burners off, lp valve off. Wait a second and open lp valve then burner valve as this...
  22. This is a "green" installation..... Almost...

    This is a "green" installation.....

    Almost makes me believe in evolution as it looks like it is taking on a life of its own.
  23. Rich, who do you think OWNS the insurance...

    Rich, who do you think OWNS the insurance companies? The guys with J.D. after their names...
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    dinna have an ell, so made one?

    dinna have an ell, so made one?
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    A bi-flow filter dryer is actually TWO filter...

    A bi-flow filter dryer is actually TWO filter dryers in one can with back flow valves to ensure that the crud caught does not get washed back into the system when reversing flow. Whack one up and...
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