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  1. K

    Need a new hi-limit...recommendations?

    I have a 1988 Mr. Spa. Hi limit switch for heater doesn't work anymore. Number is C1-22 RX120 032587 275-2898-00 Eaton/Mears. Has long red button on it and about a 6 inch long copper wire with 1/4" or 5/16" bulb (can't tell). Max 121 degree. All of this is written on the stamp on side of...
  2. K

    Mr Spa hot tub from 1988

    Just picked up one of these. It was free. It looks like it's in excellent condition too. Filled it with water and ran it. Only a couple of issues. 1. Small leak at top water outlet. Leaks from underneath, but you can see where it's leaking. Wonder if the chrome piece screws off from the...
  3. K

    Need help understanding electrical bonding and my pool

    Specifically in relation to the pool coping alone. Coping isn't metal. The material that will be up against the coping is dirt and grass. Does the coping require bonding? Would love an explanation considering the coping is brick and attached to the bond beam with cement. :confused:
  4. K

    Is this just regular cement on bond beam?

    Hi all. Redoing my coping. The old coping came off in a 'chippy' kind of fashion. Wondering why there is a layer of about 1 1/2" thick cement on the top of the pool bond beam. Some of it failed and was separated while the rest is on there good. What should I use it build it back up? (The picture...
  5. K

    Need help locating pool supply line

    I have a gunite pool from the 70's. Removed the coping and I am going to replace. Thought I'd replace the old supply lines too. Problem is that I dug down behind one of the supply jets and I can't find a thing. The gunite wall is about a foot thick. Did they bury the supply lines in the gunite?
  6. K

    I'd like to understand my pool plumbing

    I have a pool with an attached spa. In the spa I have 2 supply lines on the wall that are adjustable. There are also 2 returns on the bottom. The weird pipe is a 2" that comes out of the wall. When we sit in the tub it really does nothing but you can feel cold water inside of it. Is this a...