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seen Feb 22 at 12:26

Jun
27
awarded  Nice Answer
Jun
26
answered Should I purchase single tools, or a tool set?
Jun
26
revised How do I replace 4 GFCI receptacles on the same circuit?
added 312 characters in body
Jun
26
revised How do I replace 4 GFCI receptacles on the same circuit?
added 312 characters in body
Jun
26
revised How can I add a circuit breaker when there are no openings available in the neutral bus bar?
added 176 characters in body
Jun
26
comment How can I add a circuit breaker when there are no openings available in the neutral bus bar?
@SteveFallows I sometimes use the wrong words, and this is the case here. It is indeed true that you will often see two wires under a screw, but nine times out of ten, it is a violation. You are only allowed to put an extra wire under the screw if the part is UL-listed for that purpose.
Jun
26
answered How can I add a circuit breaker when there are no openings available in the neutral bus bar?
Jun
26
answered How do I replace 4 GFCI receptacles on the same circuit?
Jun
18
comment Calculate savings from/cost-effectiveness of installing a tankless hot water heater?
If you assume $1/month in savings, how long is it going to take to pay off the extra $200 (best-case scenario)? 16 years. If you have to buy a water softener, upgrade the circuit/breaker, and/or upgrade your entire service, it's going to get ugly very fast. Of course, if you live in an NYC apartment/condo, it may be worth it to spend an extra $200-2k just to free up some space, but that's a special case and those who live in a tiny apartment/condo are very space-conscious and aware that they have to conduct a very different cost/benefit analysis. (Some will also value the novelty.)
Jun
18
comment Calculate savings from/cost-effectiveness of installing a tankless hot water heater?
Of course, salt-based water softening has its costs, and if you don't have it, you'll have to spend several hundred dollars acquiring it. That $2.20/mo. savings is quickly eroded and, over time, even reversed. On top of that, they are massive amp draws, often requiring upgrades to the circuit and/or service. Massive amp draws also wreak havoc on the electrical grid (sharp changes in electrical demand cost electric companies money; TXU is right now offering 100% free electricity at night to mitigate their daytime "peaks"), and the electrical companies pass the costs on to their customers.
Jun
18
comment Calculate savings from/cost-effectiveness of installing a tankless hot water heater?
@gregmac Electric tanks lose very little heat, and the only thing that tankless eliminates is standby losses. This comes out to about $2.20/month. They are less efficient in their generation of hot water, however, since tanked water heater elements are surrounded by several inches of water and insulation, and since, upon shutdown, the vast majority of heat built up within the tankless' heat exchanger will be lost to the surrounding air. They also scale up much quicker, so their efficiency will take a further blow unless you have salt-based water softening.
Jun
17
comment Can I drill extra holes in entrance panel
@SteveR That same KO set can be gotten from Amazon for $260: www.amazon.com/Greenlee-7238SB-Slug-Buster-Knockout-Ratchet/dp/B000LDGN5C/
Jun
15
revised How do I clean gutters?
added 306 characters in body
Jun
15
revised How do I clean gutters?
added 306 characters in body
Jun
15
answered How do I clean gutters?
Jun
13
answered Is there a way to trace water pipes through walls?
Jun
13
revised Handheld showerhead backflow preventer
added 1264 characters in body
Jun
13
answered Handheld showerhead backflow preventer
Jun
12
comment How do I choose a circular saw?
Yep. For those willing to spend the money, Milwaukee and Makita are the best tools out there right now. This generalization is true almost across the board. One notable exception is rotary hammers, where Hilti is the best. Milwaukee = a little more power; Makita = a little more finesse (very lightweight tools, reduce fatigue, etc.) Other brands (DeWalt, Skil, et al.) make perfectly acceptable circular saws, though. Nothing wrong with cordless, but you are making a bit of a tradeoff. Little less power for increased mobility. At times, that extra mobility can be a blessing.
Jun
8
awarded  Caucus