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    Do I need to seal my hot tub tile grout.

    Finally got around to tiling my in-ground hot tub I built a few years ago. The tile is in and grouted. Normally with a tile project I'd seal the grout afterwards, but I've been reading around online a bit and it seems many people say you don't need to seal grout in a pool (it's not part of the...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    It's been ages since I posted last. Mostly because I've been soaking in my pool and too lazy to do anything else! Not finished yet (still need to do the tiling, waiting for summer, and the exterior rock) so it looks pretty ghetto, but thought I'd share some thoughts on the process in case it...
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    Advice on improving flow / pump placement

    Included some pretty crude / quick drawings to illustrate it (pipe with lines is the corrugated stuff I'll be getting rid of). Been reading more about Feet of Head. My heater requires 25 GPM. For the 1/8 HP pump, looks like it hits that at about 13 Feet of Head. From what I found...
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    Advice on improving flow / pump placement

    I've built an in-ground concrete hot tub (850 gallons) (more info on it here: DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!!). I have a Balboa M7 Heater (Balboa VS500Z Spa Control System Complete 54219-Z. Balboa 54219-Z) which requires 25 GPM to operate. My original pump was a...
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    Need electrical help/suggestions on small soaking pool

    Excellent! Thanks again, gwegan! Super helpful. Think I got it all sorted out now (and that waterheatertimer.org site is super helpful). I'll let you guys know if I have any other questions. Thanks again for all the help!
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    Need electrical help/suggestions on small soaking pool

    Actually, since not grounding the subpanel, only need: 2 - #4 THHN Black for hot 1 - #6 THHN White for neutral
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    Need electrical help/suggestions on small soaking pool

    Researched a bit more on wires. Guess it'll probably be: 2- #4 THHN wires Black for main loads 1- #6 THHN White for neutral 1- #8 THHN Green for ground Sent from my iPhone using Tapatalk
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    Need electrical help/suggestions on small soaking pool

    Thanks again, gwegan. Just wanted to double check things before I start buying. Was gonna do #4
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    Need electrical help/suggestions on small soaking pool

    Hi all! Mid way through a little DIY soaking pool / hot tub (full thread if you're interested: DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!!). And getting to the point where I need to finalize some electrical stuff. Don't know much about it, but want to make sure I understand...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    Hope these are what you're looking for. Heater Pump/filter Also, maybe closer to 60 feet from main panel to sub. Main is in basement, on the other side of the house so I'll have to run wire through basement rafters (40' or so) and sub-panel will be nearish to pool which is 20' or so from...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    Thanks for the tips, gwegan. Responses below. Yep, I put bonding wire in the shell. 50' feet of it making a complete loop on both horizontal levels, tied into the rebar at 8 places. It only emerges from the shell at 1 place though which will go to the heater/pump to be tied in there too...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    Making progress. Almost done with all the concrete work. Now starting to plan out the electrical (the thing I know least about). Here's what I have planned so far: - Install a 70 amp breaker in my main electrical panel - Run wire (#4) from main panel, outside, through buried 1/2" PVC conduit...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    Finished digging! Had some rain so waiting for the ground to dry out a bit before tamping in the gravel. Looking at skimmers / equalizer options. Thinking something like the Hayward SP1071 right now. HOWEVER, looks like the unit is 15-16" deep. Since the top 1' of my pool is out of ground, and...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    Thanks for the advice, Matt. Been going back and forth about whether to permit it or not. Definitely going to make it safe / largely to code, but there's a 4' fence requirement here that I really don't want to have to do. If I can make it only 24" deep, I can get around that so might consider...
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    DIY Concrete Block Soaking Pool - In Progress, Advice Welcome!

    Hello all! First talked to you over a year ago as I was scheming on a possible little tiled concrete block soaking pool I wanted to build: http://www.troublefreepool.com/threads/82956-DIY-Concrete-Cinder-Block-Spa-Pool-Advice. You helped get me started (thanks!) so I thought I'd keep it going...
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    DIY Concrete / Cinder Block Spa Pool Advice

    Thanks all for the help and thread suggestions. I'd already looked through Dave's a bit. Seems he did something very similar, but on a much, much larger scale. Was hoping a smaller scale meant I could be a little more lax on some of the construction stuff, but sounds like it'll be smarter to...
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    DIY Concrete / Cinder Block Spa Pool Advice

    Do you mean that water was leaking in from the outside/ground into the pool and that you think perhaps having a liner (perhaps even outside) would be a good idea? I'm really trying to avoid having a liner on the inside (unless it's something permanent I can tile over).
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    DIY Concrete / Cinder Block Spa Pool Advice

    Was going to have flagstone patio around the edge (not right over the water, but near it) so that's good to know. Coping will probably be either ceramic tile or some natrual stone (maybe marble to match the greek theme). Any natural stones you'd recommend / avoid? I've got a few sketches / 3d...
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    DIY Concrete / Cinder Block Spa Pool Advice

    Hello all, I've been devouring this forum in to the wee hours of the night for several days now, searching for advice, and thought it was time I actually asked some questions. I'm considering building a small soaking pool (what I'm calling a 'greek pool' because I got the idea when I saw a...