Thanks for a super fast delivery. Everything works as ordered. I will definitely be a repeat customer!

Another great transaction. Thank You!

Very helpful staff

Same as OEM, perfect fit and function

Fit perfectly

Spoke with rep prior to order. Confirmed exact parts needed and resolved all issues. Great service all around!

Thanks to the staff at helping me get all the necessary pieces to complete my project and save hundreds of $$$$

Good purchase all items worked as the should.

Fit perfectly and operates as intended.

Not only did this work perfect for my Artic Grizzly Spa but it saved me Hundreds for DIY. Simple to install. The service was awesome when I called in to order it.

thanks for the great service.

Works great. Completely compatible with my Gecko spa pack. Quieter than the original.

Glad I found them

Great price. Worked as expected

All items ordered are as described, no issues. Works/fits great. Satisfied with all items and order experience. Thank you!

Excellent items that only they have in stock! Quick shipping, too

Outstanding price on this 880 board, had the usual locked up heater relays. search high and low and HTO had the best price by far. Customers tubs is back up and running. Meanwhile I'll keep coming back for parts.

I was a bit skeptical of ordering online from this company since there were some mixed reviews and comments about poor customer service and slow response. I called the number listed to be sure someone answered and asked about the part I found on their webpage. I got Tim from parts on the phone right away and he assured me the top control for my hot tub. I went ahead and ordered it and I installed it 2 days later. Even cheaper than another site or two I searched. Very happy with the product, the price and the service.

Leave a message with pictures and much information as you can Surprise they get back to you with options for parts !!!! They have them !!!! If you order they ship the same day. Great option for dated systems that have been taken care of and just need parts

Worked perfect and fit like advertised