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TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!
I had a similar gas fireplace problem. The wall switch itself went bad. The low current leads to poor contact cleaning in the switch and they can start making intermittent contact relatively quickly. You can verify this by jumping the terminals directly on the fireplace, or pulling the switch and jumping it out to test.

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TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

tangy yet delightful posted:

If the wall switch is bad is there a recommended replacement brand? I'll see about checking this if/when it happens again.

I just used a generic hardware store snap switch in the same form factor as the old one.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

I would get some backer rod and use a polyurethane caulking. I love that stuff.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

glynnenstein posted:

I redid my furnace like this so I can plug into a generator safely and have heat, at least. Short length of wire comes out of the box and plugs into a switched outlet normally.

My dad bought one of these things and had me wire it in for him:

https://ezgeneratorswitch.com/manual-generator-switch/

Now he just runs a proper (male-female) extension cord inside and flips the switch when he loses power to keep the house warm. I thought it was pretty slick.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

Blowjob Overtime posted:

I was going to ask what the HCH stance is on these. Wire nuts are pretty straightforward, but it is nice to skip the step of twisting the wires together.

Personal stance as an electrical engineer that has worked in multiple test labs and have witnessed how they perform as part of hookups in 1000 amp overload tests:

I would use Wago 221 or the older grey version (can't remember the number) without hesitation, assuming wires are straight and you meet the size ratings printed on the connector. I have them in about half the junction boxes in my house. The 5-wide versions are especially great for grounds in larger boxes with many devices.

I will use the push-on types like Wago 773 for single fixture hookups. I wouldn't personally use them in boxes that could carry full load current to other circuit parts. The lack of mechanical retention other than the built-in grabber spring makes me twitchy. I know they're rated and should be fine but it's a personal preference.

Again, just my personal preference based on experience.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

mutata posted:

Sounds like lovely LED bulbs. Or you have some kind of super vision.

lovely led bulbs or a lovely dimmer.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

Fozzy The Bear posted:

The screw is suppose to cut into the hole a bit?

Yes. That's how those fit.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!
Flashing question. I have a bulkhead/bilco door and it was obviously installed with a poo poo flashing job. I am replacing the sheathing and anything underneath, but what is the right way to flash this so it doesn't happen again? The thing that has me unsure is that the previous installer cut out the sheathing around the area where the door lays against the house. This means the lip sits under the osb, as you can see in the picture. I don't understand how to keep the water from getting in the sides when it runs off the top though, since everything is recessed. Any ideas?

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TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

devicenull posted:

Start flashing on the bottom left, and work your way up. The flashing you install on the top should be on top of the flashing you've installed on the sides. This is basically the same thing you'd do to install flashing on the top of a window/door, maybe that gives you a useful reference?

Yeah I get that, my mental block was around the metal flange of the door top being behind the sheathing. I'd (maybe incorrectly) expect a window or door to sit on or flush with the sheathing. I ended up doing basically what the previous poster suggested and framed it out a little then flashed like normal.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

melon cat posted:

All of the plastic lightswitch fixtures in my basement are splitting and cracking like this:




Long shot, but are you cleaning them with any kind of cleaner/disinfecting agent other than dish soap and water? Common household cleaners can cause significant stress cracking in the plastics used in switches.

What brand are they?

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

melon cat posted:

I did clean them with all purpose cleaner a few times. But I also did the same with the rest of the light switches in the main and upper floors but only the basement switches have so far been affected. Brand is Lutron (what can I say- I splurge on light switch brands)

The cleaner is likely a contributing factor. It's not recommended to clean the switches with anything other than dish soap and water.

I can't speak to the humidity, I'm not a materials guy and I'm only familiar with the cleaner problem and resulting failures.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

bobua posted:



Only other thing I can figure is that maybe it got something in it that reduces the amount of water it can hold, so it can dry out in hours... never seen anything like that though. Gonna run a camera down there this evening I guess.

It's a p trap, just unscrew the nuts at each end and pull it off.

Also, did someone install it backwards? That can lead to a gunk accumulation and smells. There's good pictures here
https://www.buellinspections.com/p-traps-installing-them-properly/

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

actionjackson posted:

ok i'm going to eat crow here and admit that a regular motion opened it (some resistance but after holding down a bit it came open), I did apply more of the lubricant (PB blaster) as well so maybe that helped

Unless they've started to bastardize the name, PB Blaster isn't a lubricant. It's a penetrating oil for freeing stuck fasteners. It's not meant for lubrication of moving parts.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!
If you have space behind, can you glue or screw a few pieces of 1x1 material on the inside of the hole to use as the new mounting? Basically put some material on the backside to give the screws more to grab? It looks like you could manage that from the outside without actually getting full access to the back of the hole.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

Arsenic Lupin posted:

We were donating a washer/dryer yesterday, and the Humane Society guy who came to pick it up accidentally bashed it into the porch wall. No big, we'll glue the pieces back. However, while they're still exposed, I snapped a picture of the break.

Does that look like asbestos siding to you?

Also also the previous previous owner had much better taste in exterior colors.

Not to disregard what the other guy said, but I urge caution here. My parent's house has siding that looks identical, and it is an asbestos product. They also have some newer matching tiles they've used for repair that do not contain asbestos. How old is your house? It might be worth a swab test if your house was built in the danger years.

That said, if they are asbestos they're about the least dangerous embodiment of it.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

floWenoL posted:


Is there an easy way to fill that gap? I suppose I could use some caulk or space-filling foam, but I'm not sure if that'll stick to the drywall material. Also, it's not visible, but there's a stud peeking out from the right, which forces the bracket to hug the left side. I suppose I could try and cut some wood shims and glue it to the stud, also. Any other ideas I'm missing?

Also, aside from that gap, it seems that the bracket adds more depth than I thought, such that the plate doesn't quite cover the gap around. Is this expected? Anything I can do to fix this?


For #1, google "oversized wallplate" and buy one of those then don't think about it again. Lesson learned for next time.

For the depth, I think the issue is that you don't have the orange low voltage ring seated flush to the wall. I bet the protrusion from the top right of the low voltage ring is hitting the back of that blue electrical box I can see in the first picture. I would trim the finger on the orange ring so that it can sit flush into the wall, and go from there. Take a picture without the wallplate on and the screws tightened down from a few angles if you want a better diagnosis. If the orange ring is flush, it will sit down inside the wallplate and the wallplate will end up flush. Don't try to fill this gap with anything, you have an installation problem you need to solve.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!
I'm doing preparation to add a mini split for heating and cooling to my attached garage in southern NH. The garage has an attic with a pulldown ladder that the previous owners used for storage and is approximately half insulated. It looks like whenever a batt was left over from another part of the house, they just threw it in there so I have a mishmash of R values and limited coverage. At some point in the past the garage attic also had a very large mouse infestation, and there's huge amounts of droppings and other mouse stuff. I'm going to bag and remove the existing insulation, then airseal penetrations and go back in with insulation, but I had two questions about what to go back with:

1) I have a large (~950 sq ft) area to cover, so cost/sq adds up quickly. Blown in looks cheapest to get up to a reasonable R value, but would make any future repairs, wiring changes, etc. much more challenging. I can go fiberglass batt, which is sort of the middle of the road, or I can go mineral wool at highest cost but easiest installation. Are there any factors I'm missing to help me make the decision? I can swing the cost on whichever, but I don't want to be throwing away money unneccesarily.
1) If I go fiberglass, should I be using faced or unfaced batts? Half the general internet says faced, the other half says the painted ceiling is enough of a vapor barrier.

Any thoughts on either of these points?

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

actionjackson posted:


If you want to dim a three way light, do you need dimmers on both switches or just one?

Just one dimmer. However, if you want to dim from the second location instead of just flipping a switch on and off, check the literature for whatever dimmer you pick. It will specify a matching "remote dinner" or similarly named accessory.

TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!
Hey I'm not going to get too point by point here but Cosmik Debris please be a little careful. You seem to have a reasonable understanding of common transformer driven low voltage thermostat systems, and that's fine, but I'm 99% sure that's not what is in play here. I realize I'm just a guy on the internet but I have designed controls for residential HVAC systems.

There are control systems used for low cost heaters that don't use 24V control. From what I can tell, this built-in thermostat is just switching line voltage using a triac (TR1), the device that Tuyop unsoldered that's still in the plastic housing. The device you've identified as a "combination transformer and relay" is actually a high limit temp safety device. When the copper wire passes enough heat into the metal disc, it will snap an internal switch open and then remake the contact when it cools. Also, based on the spec sheets for the heater unit, most of the thermostats for this unit are line voltage, unless you purchase the accessory kit that doesn't appear to be installed on this unit.

Assuming power is getting to the board, odds are something in the stepdown power supply for the micro or the micro itself (under the big glob) have failed. But hard telling from here and without a bunch of troubleshooting. So if you want to figure out how to potentially replace this with something else, start looking at line voltage thermostats.

Basically, Tuyop please don't burn your basil down.

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TacoHavoc
Dec 31, 2007
It's taco-y and havoc-y...at the same time!

Not Wolverine posted:



What parts do I need to fix this? The pipe says 1", how can I add a drain at the low point to prevent this next year? Previously, there was a tee fitting instead of the elbow, and the tee pointed outwards with a reducer that a plug screwed into. I know the size of the plug was the same size as my 1/4" air hose fittings, I haven't found the right search terms to find this type of reducer.

Does the type of PVC cement used matter?

I would just replace the elbow with a T with the extra leg pointed down. The reducer you want is actually called a pvc bushing, like
https://pvcpipesupplies.com/1-x-1-4-pvc-schedule-40-reducer-bushing-spigot-x-fpt-438-128.html. The other option is to just throw a quarter turn valve on there you can open in the winter.

You can use any pvc cement, the blue stuff is faster setting which is why irrigation and pool guys use it a lot. If you use clear make sure you respect the drying time before use.

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