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    Mr Heater Big Maxx 2 Flashes Flame Ignitor Access

    Hello, I have a 15 or so year old MHU45 Big Maxx. First issue with it since I converted it from LP to NG 4 years ago. The system starts fine, induction fan comes on, I can hear the gas valve open/close 3 times I can faintly smell gas then it times out and flashes 2 times. My question is...
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    Drill hole in plastic gang box in lieu of using knockout

    Hi All, Does NEC allow you to make your own holes in plastic gang boxes? I bought some deep boxes and the knockout in the back puts the conductor too close to the backside wall. So I drilled a 5/8" hole in the top of the box. I could use the break away tab in the back but thought it would be...
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    Is there a size requirement for SubPanel backer plywood?

    Installing a subpanel in my basement on a concrete wall. Be right next to my existing panel. Mostly for basement use but will run some to new detached garage. Is there a certain size for the plywood to be? How much needs to stick above/below the panel to secure conductors? I may run my three...
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    Older Mr Heater 45,000 convert LP to NG

    Utility ran a natural gas line down my street this spring. I am excited to get hooked up but need to convert my LP appliances. In garage #2 I have a Mr Heater 45,000 (MHU45) with the older RobertShaw 2000DER valve. The Mr Heater part I need 60066 is no longer available. I can find the...
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    Sub Panel next to Main

    Hi, I just a built a garage and need power to it. I have a more imminent project that is happening first. Adding electric to my basement that is about to get finished. I don't need much power to the garage so I plan to run that 60 amp service from the new 100 amp sub panel for the basement...
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    Concrete anchors

    Building a garage. Slab poured, walls framed. For code I need a few more concrete anchors. My spacing was messed up. What are the cheapest best option for adding 5 more anchors in various locations on my 12" wall? Thanks
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    Garage trusses

    I might have messed up here when ordering my trusses. I used a "Design It" center from lumber yard. I am building a basic 24x30 garage, have pad poured with 1 foot wall around it. I was planning 9 foot walls all around to give me a 10 foot ceiling. I was tinkering with the "Design it" to...
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    Insulation on outside of thickened slab

    Have a thickened slab pad poured. Only has gravel under it. Has 12 inch think perimeter and a 12" stub wall on top of the pad. The pad has "waterstop" between it and the stub wall. Is it worth insulating around the outside? I was thinking Dow Corning 2" that is r10. I would keep it below...
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    New garage...more basic questions

    Concrete gets poured Tuesday morning, concrete contractor will finish forms tomorrow and it gets inspected then too. 12 inch thickened slab on edges, 5" in center. Couple basic questions, I asked him and he says he'll do it anyway I specify, which doesn't help me. He basically doesn't want...
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    Garage with Attic trusses

    Hi Bulding a new 24x30 garage. It will be mostly for storage of boat, utility trailer, a classic car. I am debating with myself if the use of Attic trusses would be worth the added $1100. I do have treestands and some other things that could go up there. But in general I could probably...
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    Sand or Texture in garage flooring

    Building a second garage out back that will be mostly for storage, 24x30. I like the look of epoxy or other coated floors but every one I have seen is slippery when wet. Do any have traction added? There are lots of fine sands (Sharkskin) that can be added to regular paints but will this work...
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