Mxmoonant 2KW 110V Hot Tub Thermostat, Spa Heater BathtubThermostat

Made myself a HotTub setup and man this thing did not disappoint!!

The first one was installed by a reputable bathroom specialist - Does complete bathroom make-overs with spas/jacuzzi's - After installation - Everything ready to go and worked perfectly - Filled tub with hot water - and good to go - So I thought - The next morning it was cold - Pump was working - can't tell if the heater was or not - no light or display to let you know. He came back and checked the flow switch, the pressure, the electrical, which was hardwired, All good - He bypassed the flow switch and no heat - He informed me the heater is defective - Amazon replaced the heater right away - Swapped out heaters and - again NO heat. Now the bathromm project is now finished and the spa parts are not in the middle of the floor - so each time is a small project to access the heater, neve rmind having to keep re-installing them. He took out the 2nd one and had it checked - He came back and informed me they tested the heater and the coils are not heating up - The ohms reading between the coil terminal was infinite - meaning no good. I sent both heaters back and we are going to use a different one. Don't know the official problem - But BEWARE OF THIS HEATER - The expense and dedicated electrical wiring and the extra man and hours, not to mention the aggravation and frustration far out way any benefits or comfort this heater could provide.

Works great easy to install. last about a year or 2 but that's all I've gotten out of any heater.

Lo instale en un jacuzzi para 6 personas. Alcanza una temperatura agradable. Lo recomiendo para algo más pequeño. Dura al rededor de 6 meses. Lo he comprado dos veces. Es un buen producto.

Didn’t last more than 6 months. Don’t buy

The Mxmoonant 2KW 110V Hot Tub Thermostat provides steady functionality for heating whirlpool tubs or small spas. The overall quality of the stainless steel unit feels solid. It maintains a consistent heat level and the thermostat quality makes it simple to manage water temperature. This unit offers good value for money for a replacement heating part. Considering the heavy duty materials, the durability appears to be high. Based on the robust construction, this thermostat should be durable for long term use.

Decent pump for the price. Cheap parts inside. Requires some ingenuity to get it connected to my drop stitch inflatable hot tub. The flow component switch to engage the heater was not engaging with my 1 hp flow pump. (Installation requires a 0.5 hp pump or greater) I was able to safely engage the flow switch to the on position to stay on all the time and the pump heats the tub very well. I have a relxtime 250 gallon tub.

This suits Whirlpool bathtubs and small hot tubs under 400 gallons. I like the 1.5 inch SCH40 PVC inlet and outlet, which keep flow steady if the loop stays 1.5 inch. The thermostat knob sets 0 to 45 C and holds temperature without constant tweaking. It runs 110V at 2 kW and must connect to a 25 amp GFCI. A 0.5 HP or stronger circulation pump is required, booster or submersible pumps are not. Starting with warm water and using an insulation cover speeds heat up.