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  1. Need Advice on New Thermostat

    HVAC
    Was demoing out a damaged hospital wing and snagged a new honeywell simple digital thermostat thinking I could easily swap it with mine at home (buttons no longer work to adjust temp) turns out I grabbed a more complicated wiring version than mine and need help figuring this one out. Old Unit...
  2. Troubleshooting Damper Motors

    HVAC
    Hey guys, was hoping you can help me. To start my house has an electric furnace hot air with a York Air Conditioning system, two zones (upstairs and downstairs), and in each zone I have one motorized damper. The damper motors are Invensys (model 0483H0004FA00) and the control panel is a...
  3. Pilot on burners do not light up Weill McClain EGH 95

    HVAC
    The pilot light is on the on position and is lit. However the burners do not light up. I checked the settings on the Aquastat they look good. the reset button on the Honeywell will not reset. I tried checking for the fuse but do not where it is located
  4. Different temperature rooms ( flex ducting )

    HVAC
    My house was built in 2008 in the state of WA and it looks like they used flex ducts in the crawl and attic. I've noticed when my a/c is on the upstairs doesn't get as cool as the downstairs does also when the heat is on some of the upstairs ( back bed rooms ) doesn't get as warm as master...
  5. Install Filter Rack at Return Air

    HVAC
    I am selling my house and the buyer has requested for me to have a filter rack installed. How much should i budget for materials and installation?
  6. Newly installed AC unit not working

    HVAC
    I have a three-story house in the Hollywood Hills. It has three zones of AC. The upper and lower units are fine. The main unit in the middle of the house covers 2500 square feet of open space with a 24-foot ceiling. I had a great 1985 Carrier unit with a newer Lennox 5 ton condenser. Last...
  7. Replacing Male Spade Terminals on Compressor?

    HVAC
    My terminal to my compressor was smoking so I removed the wiring harness to my compressor. It was completely melted and two of the male spade terminal/connectors it was connected to pulled out with it. Is there a way to replace the male connectors that pulled out/broke off completely, so I can...
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