By Waterway
Model # 5039-307
Manufacturer Code 3721221-13
INYO # 5039-307 WATERWAY # 3721221-13 VOLTAGE 230 V AMPS HIGH SPEED 10.0 LOW SPEED 3.4
Our existing pump number from Horizon Spa & Pool (34-270-1604) has a 2 1/4 " suction side, and a 2 1/2" discharge hole. Will your product #5039-307 work? Or do you have a comparable product to work in our Vita 200 spa?
We need the motor and pump combination. Our existing motor is part #7-193314-01 Century AC Motor.
Thanks,
Steve
Reply
Hi, Steve. The Horizon Wet End -34-270-1604 has a 2" suction and discharge, this pump has a 2-1/2" suction and 2" discharge. The Waterway EX56 - 37112211D will match your current pump.
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We need to replace a Century Motor and pump for our hot tub.
Our motor # is 7-193108-01. Will this work?
Reply
Hi, Kris. Unfortunately, I'm unable to confirm if this pump will work. The info provide is of the motor only, the wet end is identified by a different number.
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what is the difference between pump# 3721221-13 and #3721221-1D.The 1D is the dif.. my model #S are dif. as well I have model # pf-30-2n22c . ID of ports differ slightly front port is 2 1/4 ,side discharge port is 2 3/8.
Reply
Hi, Tom. The difference is that 3721221-13 has 2-1/2" suction port, 2" discharge, and 3721221-1D has both 2" suction and discharge ports.
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