Hot Spot Energy LLC

I have installed the pool heater for 2 customers now first one on a heat pump unit with 3 years trouble free operating the second one for 1 season. I can tell you based on the few reviews I've read before This absolutely has to be installed by an hvac professiona. Not a pool guy. I would not recommend anyone untrained in brazing to utilize this product. Refrigerant leaks are due to poor installation. Many companies don't have this ability so anyone in Illinois looking to do this I will travel and I have customer testimonials now that prove this is a great product. I'm installing my third one in a week or so

We've bought air conditioners from them twice. It took 6 months or more to receive them and then they broke in a year. We've had to spend thousands on replacing their units. Save yourself time and money and don't buy from these people.

We bought their all DC 48V Heat Pump Mini Split last year along with their suggested solar panels. They shipped it all on one pallet. Arrived in wonderful condition and we had a local family-owned HVAC "Family Air" company hook it up for us. Within the first month, the main circuit board fried. We figure it must have been due to our 126 degree heat here in Tucson, AZ. Anyway, we contacted their tech, Devon, and he shipped us another board after going through the troubleshooting with us. We installed it and have been enjoying our system ever since! As I write this, I am purchasing a second unit for the rear of our home. It is winter now and the unit is nice and quietly delivering toasty heat. Our power bill is down to $19 from $150. Awesome. Thank you.

Great advice from John on the Hitzewelle tank I bought to replace an old solar water storage tank. Advice if you use brass reducing bushings at ports: use the rubber washers on the stainless steel plug that come with the tank. Teflon tape and/or pipe dope won't do it. The tank is top quality.

We purchased a heat exchanger to heat our swimming pool about 2 years. Thanks to a botched install, by their recommended HVAC technician, we've gone through 4 compressors and more than $3000 in repair costs trying to get this system working correctly. (Not counting the ~$1300 initial install costs). When it works, it works fine; keeping it working however, is a different matter. Be sure you have a qualified technician in the area before you pull the trigger on this system.