Yes it has the automatic transfer switch. Power goes out and then it kicks in within a minute. Obviously for us here it is run on Natural gas.
It is badged as Honeywell but it is made by Generac. I ordered mine online from Costco when they were on sale in November. What is surprising is the cost to have them installed. It cost almost 3k for install. Hydro needs to be involved for permits as well. We do have it set up as a whole house unit instead of select circuits. We put a meter on the panel in the garage and ran absolutely everything we could in the house. Lights, heaters, hairdryers, microwave, stereos, TV's, all appliances etc. and came up with just over 40amps. We would never run anything like we did for that test. Not even close. Power goes out and DT, and quarantine are not in jeopardy. Fairly easy sell to the wife too!
Yup that's what I found as well. Still haven't pulled the trigger on it but I know it's an eventual expense I will have to shell out for. The key is to get it before I need it haahaa!
Running pipes under the sand like option 2 leaves you open to a back-siphon unless you utilize some sort of protection. Some people install a one-way valve at the top but these are prone to failure. If you insist on going this way make sure you get a see-through valve so you can verify the valve is working and plumb it so that it can be taken out and cleaned or replaced. Another method is simply to drill a small hole near the top that will suck air and break a siphon, but such holes are prone to encrust with salt and you must make it a part of your regular maintenance to keep the hole clear.
If you go with option 1, I would suggest you consider at one of the Gyre pumps.
To control detritus under your rockwork consider setting pieces on the bottom that will act like feet to raise the rest of the rocks up off the bottom. There are several forms of epoxy glue that people use to hold the rockwork together. Keeping an open space under the rocks allows currents to flush this space out as part of normal flow within the tank.
Dave.M
Last thing standing will be the tank...
You can use a small pump during your weekly maintenance to blow out under the rockwork and to disturb any detritus that has settled on top of the rocks. You want to get as much of it back up into the water column to get collected by the overflow and into the filter socks. It doesn't have to be too powerful a pump, just enough to get stuff floating again. Corals love to feed on this stuff, too.VanJuKy said:In the past when I took a tank down I was always amazed at how much crap was under the rocks.
You can use a small pump during your weekly maintenance to blow out under the rockwork and to disturb any detritus that has settled on top of the rocks. You want to get as much of it back up into the water column to get collected by the overflow and into the filter socks. It doesn't have to be too powerful a pump, just enough to get stuff floating again. Corals love to feed on this stuff, too.
Dave.M
Wow. The whole remodel is looking really good so far. Eager to see this take shape.
Love watching the progress of projects like this. Nice selection of equipment, in all respects.