The 3 HP Waterway Executive 56 #3721221-13 is a durable high performance pump that delivers reliable water flow efficiently. Always select a replacement pump with the same part number as the Waterway part number.
Waterway Executive Spa Pump Wiring Diagram
I have a 2011 Arctic Spa Tundra Tub and my #1 Pump went and had to replace. The Waterway Executive Pump 2 Speed was perfect for the replacement. Tech I spoke to at Canada Hot Tub Parts was very helpful and process was seamless. I live in Whitehorse Yukon and cant beat the price as shipping was FREE!!! I will shop here again. Thank you.
Staff were excellent to assist with selecting the proper pump. Fits perfectly. No adjustments to plumbing were required. Easy install. Working perfectly. Would recommend that you include that the gaskets should be replaced at the same time and have links to these matching items like you did for the barb fitting along with the lube. Awesome service. Thank you.