Recent content by mike88

  1. M

    NOCO Jump Starters - black friday

    Thanks, just ordered the GB70. My wife will be so excited Christmas morning. lol
  2. M

    Napa Auto Cyber Weekend, Gearwrench

    Just ordered 1 of each also. Thanks op
  3. M

    Pep Boys 30% off Evapo-Rust

    pep boys now 35% off.$12.99 for gal evapo-rust.
  4. M

    Pep Boys 30% off Evapo-Rust

    Just found this deal at Pep Boys: https://www.pepboys.com/search/?text=evapo-rust
  5. M

    Furnace not Working - Need HVAC Help!

    Glad you got going
  6. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    take limit switch out, turn fan on & look inside thru hole for obstruction. you should get airflow out also.hope this helps
  7. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    the settings look fine. you could try taking it out to make sure nothing has gotten wrapped around the probe
  8. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    do you have a picture of the limit sw
  9. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    make sure belt is good & to check for proper rpm you will need to check amp draw of motor. data plate on motor should give the specs if I remember correctly. I have seen where insulation can come loose & when fan comes on it blocks airflow to limit sw. its also possible you could just have a bad...
  10. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    is the blower direct drive or does it have a belt. if its belt drive when motor was replaced the pulley on motor may have not have been set properly to get proper rpm. just a thought, like previously stated a/c coil could be dirty
  11. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    try setting your fan sw on therm to on this will be high speed on fan if wired properly then set temp for heat to come on & see if it cycles the high limit
  12. M

    Gas furnace fan limit switch temp cycling, can't figure out why

    typically a blower motor will run on high speed for a/c & low speed for heat .this is done at the fan relay. you should have a multispeed fan motor. try wiring it on medium speed or even high speed just for test purposes. possible it could have been wired for medium speed on original motor &...
  13. M

    Gas heater or Mini Split for heat

    I really like my mini split, easy install, no flue pipe, quite, a/c in summer, its a fujitsu 2 ton. we do get in single digit temps for short periods & some snow & it works great. i did use the wall bracket for outdoor unit to elevate it in case of deep snow.
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    Furnace not Working - Need HVAC Help!

    the extra 2 wires on the y terminal & com terminal are the low voltage power wires that go to the contactor coil at the outdoor unit for a/c to run. the low voltage wiring looks correct. there a series of safety switches you may want to check some are auto reset some are manual reset. the switch...
  15. M

    Furnace not Working - Need HVAC Help!

    needs lower panel on also to get power thru door sw
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