Pool Pump Timer, Outdoor Indoor Smart Wi-Fi Timer Box, 2HP 40A Max, 120, 240, 277 VAC, for Pool Pump, Water Heater, Fans, SPA, Compatible with Smart Phone, Alexa, Google Assistant

I bought this for my pool heater . Works great like better than my old one since this i could do it from my phone you could play around when you want it to work and when to shut off. Was easy to install. Easy to set up also what I like the switch to overwrite the timer

I bought this for my pool pump. Works great like better then my old one since this you don't need to get extra pics to add additional times you could play around when you want it to work and when to shut off. Was easy to install. Easy to set up also what I like the switch to overwrite the timer

This review is for the mechanical version of this timer. The timer was installed by a qualified and licensed electrician. The timer is defective, it does not keep time at all. The center wheel might move a few minutes then it gets stuck. Completely useless. Contacted support and was promised a replacement which has after more than 2 weeks still not been sent. Do not buy this item.

This can be tricky if you are doing this yourself and not an electrician! I bought this for a water heater, and the diagrams are just not clear. YES, you need jumper wires! MAKE SURE YOU WATCH THE VIDEO PROVIDED all the way at the bottom of the description on Amazon. Several attempts were made to follow the directions for wiring as pictured on the box and in the written directions, and they failed until we watched the video. It is now wired and working properly. They lose 1 star for lack of clarity, and they could have included jumper wires or mention that they are needed.

The timer was easy to install, just make sure you have the dip-switches in the correct arraignment before you power it up. The illustrations can look different, watch the video. Its nice for pool pumps as it has an Auto-Off-Manuel switch. Set-up of the clock is a breeze and its accurate. Seems like a well made product with the locking case and all. I would have no problem using this timer anywhere. I installed it on a 1hp 240volt pool pump that runs 12hrs on and 12 hrs off.

I use this to remotely turn on my sauna. Works great. My heater is a 6kw Harvia sauna heater. Wish I could post a wiring diagram for you. Hire a professional if you don't know what you're doing when it comes to wiring.

Great timeclock! Easy set up. No need to go for a digital just keep it simple. Once you set up the clock you won't need to touch it again.

I'm reviewing the mechanical timer version.Once installed, the timer has been working perfectly. The timer has kept accurate time for five days so far. And, for me, I like the convenience of having a switch right next to my pump. The switch overrides the timer for pool maintenance. This box is mounted to the same 4x4 post that the electrical outlet is mounted to (this is an above-ground pool). It's great to be able to turn the pump off when cleaning out the skimmer basket, and to turn the pump on when vacuuming the pool. But installation had a couple issues...Minor issue - The dimensions for this product listed in the Amazon description are way off. They say, "2.4 x 3.14 x 2.44 inches", but this is much bigger. I didn't trust those anyway, as they looked too small to have any decent control of the timer. But the actual dimensions are 7-1/2"W X 8-3/4"H X 3"D. It wasn't too much of a problem for me, though. The only thing was the mounting tabs that you need to use for weather-tight mounting are 4" apart, and I was mounting this on a 4" post. I was able to file some holes in the tabs to allow them to swing inwards enough to angle screws into the post.This will need a jumper, but that shouldn't be a problem. I've never run into an electrical installation where I didn't have a foot or more of extra wire to cut off. You'll only need 3 - 4 inches for this. I only mention it because it seems to have been a problem in other reviews.My biggest issue, and the reason for deducting two stars, was with the knockouts. As in many electrical boxes, the knockouts have an inner section for 1/2" conduit and an outer section for 3/4". I needed the 1/2" size, but the plastic was too thick to let me punch out the inner plug. As soon as I tried, the entire knockout popped out and I needed to get some washers (one inside the box and one outside) to attach the 1/2" conduit coupling to the box. I had to trim the inside washer in a few places because the ground connection and a center rib on the bottom of the box interfered with the washer. I also had to seal around the outside washer.Aside from all that, installation was pretty easy, the box looks water-tight, and I'm happy with this timer.