• 4 Posts
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Joined 1 year ago
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Cake day: June 17th, 2023

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  • I have an inline duct booster fan with a control. I would recommend just putting one in your existing HVAC duct that runs upstairs. Also, if you don’t already, use your HVAC fan on “On” rather than “Auto” whenever there is an unwanted temperature differential. Overall I don’t think your idea about repurposing the chimney with additional duct work to move air is a bad idea. Especially given your description that multiple renovations have been done and perhaps a holistic approach to the HVAC system wasn’t taken. Our HVAC contractor re-routed our gas furnace’s exhaust gasses that had been going from the basement all the way through all the floors to the attack, the newer model just goes out the wall in the basement. The old exhaust was used to add a return from the upper floor to the basement. And of course, always check that you have more than enough insulation.




  • I initially had the opposite problem where my uninsulated cinder block basement was too hot in the summer and too cold in the winter and my basement didn’t have any HVAC registers or returns. The only air conditioning it got was from a window AC unit and leakage from the HVAC ducts. Over several years I ended up adding 2" foam insulation internally to all the exterior walls, insulating the ceiling to the basement (mostly for sound absorption but it also helped with floor temperatures), and adding returns and registers in the basement. I also added an inline booster fan to help pull air up to a second floor bonus room that was an addition. Now the basement is always comfortable, the second floor is much more comfortable, and the energy costs are about the same. My moisture levels are 30-50% in the summer.


  • I did a radiant barrier on my rafters to guide heat up from the soffits to the ridge vent and then insulated the joists. Blown in insulation is pretty cheap. While doing other work I also insulated my southern facing garage wall and of course insulated the garage door (and sealed the edges). This made a noticeable difference in the temperature of the garage. I can turn a couple of fans on in the garage and leave the door to the house open and achieve a very reasonable temperature in the garage if I plan on being in there for a length of time. This helps in both summer and winter.


  • pdavis@lemmy.worldtoSelfhosted@lemmy.worldNetworking Dilemma
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    3 months ago

    I installed cable in a couple of apartments I rented. I just made it look professional and nothing was ever said about it. In one apartment town home I even had access to the attic and was able to run cable in the walls. I did have to drill through the floor and door headers in some instances, but it can be done.




  • I have two IoTaWatts (https://iotawatt.com/) for all the circuits in my home. I also use Z-Wave and Zigbee devices to monitor individual plugs (I love these). I send data from all of this to an InfluxDB database and then into Grafana for displaying pretty graphs. Everything is running on my Windows desktop. The IoTaWatt doesn’t require internet access to work. I have been very happy with the setup and once setup it hasn’t required much maintenance.

    The system is also good for recording temperatures, solar power information, and anything else that can make an API call. Not sure why your Z-Wave is falling off the network, for that I use a Hubitat and mostly Inovelli, Zooz, and THIRDREALITY ZigBee plugs.




  • I don’t really know of a way that you can add insulation without taking up interior space, exterior space, or replacing the wall with more modern materials.

    • What about the sides of the home not facing the street? Can you add an exterior layer of insulation and then new exterior siding to those walls?
    • On the side facing the street, you could replace the stone wall with a different type of wall that was more thermally resistant. This would of course be a major undertaking.
    • I am sure you have considered fully insulating the floor and ceiling as best you can.
    • If rodents and or insects are a concern, look into Mineral Wool/Rockwool Insulation.

  • Is the house occupied? If not, can the existing floor/decking be removed to get direct access to the crawl space and supports? If so, that will make the job so much easier.

    While you are at it, have you considered digging out underneath the house and creating a concrete and cinder-block basement? It would cost a bit more but since you are already doing major foundation work, it might be worth it and would dramatically increase the square footage of the house. Adding a basement would allow you the freedom to bring in large excavation machines to do the digging with.



  • I back up everything. I use Stablebit Drivepool with duplication for all of my source code, media, photos, documents, music, books, laptop backups, etc. I back that up periodically to a Drobo DAS and 8 Bay USB enclosure setup under Drivepool. I also have off site backup (working on a new NAS which will be accessed over a VPN). I don’t want to spend the time worrying about loosing anything I have put time and effort into. Been there and done that. Drives are relatively inexpensive but can fail without warning.




  • Electrically speaking it is in the proper housing, but the box is not secured, so I would ding it for that at the very least. I agree about cutting the conduit back and putting in a proper secure box and then cementing around the box. You could also use a surface mount box. In that case you would cut the existing conduit back, put a 90 degree elbow with a enough conduit to extend past the wall edge. Patch the wall and then install a surface mount box where the wires are connected in.