For example, 400 gallons of water only needs 4 hours from 80 ºF to 100 ºF degrees. Temperature can be available from 0?
(32ºF113ºF), this thermostat turns on and off automatically according to the temperature you set. (139ºF), reset button will flick out and cut off the power. Reminder: Make sure you have 220-240 volts before purchg this product. Very cost effective solution:If you want an easy and affordable heater for your Jacuzzi tub or even if you want to make your own.As long as you follow instructions this is a 1-hour maximum install. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels". The seller is "reefbenmeir12-5" and is located in this country: US. This item can be shipped to United States, Aruba, Antigua and Barbuda, Panama, Cayman Islands, Grenada, Haiti, Bahamas, Guatemala, Anguilla, El Salvador, Dominican Republic, Saint Kitts-Nevis, Saint Vincent and the Grenadines, Belize, Montserrat, Saint Lucia, Turks and Caicos Islands, Costa Rica, Trinidad and Tobago, Nicaragua, Jamaica, Honduras.