17,267 reputation
14293
bio website gregmaclellan.com
location Canada
age 33
visits member for 4 years, 3 months
seen 2 hours ago

Professional software developer, with several years working on industrial control and monitoring systems. Slowly remodeling parts of my house.


Jan
6
comment How can I wire a panel heater?
Google translated English installation instructions
Jan
6
comment Damp proofing/tanking a basement
How much water is coming in? Is there an actual crack or hole where it's coming in? Is it humidity, or a full out leak? Does it happen when/after it rains, only during spring run-off, or all the time?
Jan
6
comment How do I “fix” a bad sweat (solder) joint?
Agree with using MAPP. Also, the joints need to be cleaned well.. and your flux (and brush) should be clean too (eg. it's pointless to clean everything and then use a dirty brush and/or dirty flux). The fitting should be hot enough that when you touch the solder to the joint, it "sucks" it in and basically goes all the way around (sometimes you have to touch it to the opposite side to ensure it's all sealed). If you have water in the joint, this won't happen, and you won't get a good joint.
Jan
5
awarded  Popular Question
Jan
5
awarded  Nice Answer
Jan
4
comment How to build a screen canvas?
Many projection screens (like this one, for example), are mounted to the ceiling, and can be pulled down (some manually, some motorized) when needed, and otherwise stay out of the way. I'm asking if that's your intent, or if you would want to build something portable, or if you'd build some kind of temporary structure with a screen on it that blocks your windows all the time, but can be disassembled/moved when you move out.
Jan
4
comment How to build a screen canvas?
You mention the wall has huge windows -- does that mean you're trying to build a screen that retracts? Do you have something in mind for that mechanism already?
Jan
3
answered How to select the right submersible pump for my fields?
Jan
2
comment What would cause a gas fired, forced water boiler to shut down?
Have you tried cleaning the flame sensor (using steel wool, or fine sandpaper)? This normally needs to be done yearly. The gas not kicking on at the right time sounds like a totally different problem, but cleaning the flame sensor is easy and cheap and will at the least rule it out.
Jan
2
comment How do I stretch a replacement drain hose to fit over the existing pipe?
What sort of hose or what's this for? Why is the new hose different from the old? Pictures may help
Dec
27
reviewed Approve suggested edit on Is there a remote switch I can use to replace a switch located in a wall being removed?
Dec
23
reviewed Approve suggested edit on How do I remove a fish smell from my freezer?
Dec
23
comment Is there an easy way to measure the height of a tree?
@JohnFx - agreed, if you are on flat ground with the tree. If you are on a hill, with the base of the tree below you, this method still works.
Dec
23
revised Is there an easy way to measure the height of a tree?
note about standing non-level with the tree
Dec
22
answered What options are available to hide a TV in the bedroom?
Dec
22
comment How can I troubleshoot a ceiling fan light kit Issue?
Is it a single bulb? If multiple, do they all flicker together? Is the bulb a CFL or incandescent, or something else? Have you tried replacing the bulb with another one? How about with another type (brand/technology) of bulb?
Dec
20
awarded  Nice Answer
Dec
20
revised What are some scalable, affordable home automation options?
reworded some stuff to be easier to read and clearer
Dec
19
comment Can I replace Velux flexible tubes with rigid after installation?
Are you sure rigid vs flexible is the problem, and not the fact that you're making 90 and 120 degree turns? It seems to me like a single straight pipe is going to be the most efficient, while as soon as you start doing turns you're talking about light having to reflect off multiple surfaces to make it to the fixture inside, which means a lot of light will not make it there. Seems like a lot of wasted money to replace the tubes and possibly still end up with the same result..
Dec
19
answered How can I vent a range hood that's not on an exterior wall?