THIS HEATER WAS EASY TO INSTALL AND WORKS GREAT. I HAVE A 2002 JACUZZI J340 AND IT IS SHADED AND HAS AN INSULATED COVER THAT IM SURE IS ADDING TO THE LONGEVITY. THIS HEATER RAISED THE TEMPERATURE ABOUT 4 DEGREES AN HOUR.AFTER IT STARTED AT 70 DEGREES. SORRY ABOUT THE CAPSLOCK BUT IT I AM LEGALLY BLIND. DEAN IN CALIFORNIA.
The review is for the customer support. The part worked as expected but Dustan was great. Answered all my questions timely and professionally. Knew exactly what I needed!