Waterway Executive 3 HP 2 Speed 2 1/2" Intake 2" Discharge 56 Frame 230 Volt Pump 3721221-13

Item #: 3721221-13
$314.95

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Item Details

Waterway Executive Pump 3721221-13

The Executive Pump from Waterway is designed to be versatile, durable and efficient. It can be used with all types of hot tubs and has specially designed wet end that provides efficient water flow and it can be rotated every 90 degrees for added versatility. The 56 frame motor runs quietly for a more pleasant hot tub experience and is thermally protected for added protection.

Executive Pump Specifications:
  • 3 Horsepower
  • Two Speed
  • 230 Volt, 56 Frame Motor
  • 2 1/2" Intake and Discharge
  • Amps: 10 on High and 3.4 on Low Speed
Executive Pump Features:
  • 56 Frame Motor for improved reliability
  • Increased strength and cooler operating temperatures
  • Quiet operation
  • Dual double shielded ball bearings with moisture resistant grease.
  • Large pump/wet end for higher head pressure
  • Thermally protected motor for greater protection and longevity
  • Split capacitor reduces energy consumption
  • Versatile design can be used in almost all hot tubs
  • Wet end rotates every 90 degrees for greater versatility
  • Viton shaft seal design for hot tub applications
Hot Tub Warehouse does not sell rebuilt, refurbished or mix and match pump and motors. All Executive Pumps are made in the USA.

Waterway 3721221-13

Customer Reviews

Based on 198 reviews
92%
(183)
5%
(9)
2%
(3)
0%
(0)
2%
(3)
T
Tavis Hanson (Olathe, US)
leaking water badly

I am working with the waterway plastics to replace this unit. So far they have been helpful.

G
Gary Bartlett (Ocala, US)

Works great

T
Tom Urquhart (Clarkston, US)
Motor/Pump review

I installed my new Waterway pump/motor in a matter of minutes and it works perfectly well. This saved me hundreds of dollars over having a shop replace it for me.

L
Larry Watson (Elkhorn, US)

Waterway Executive 4 HP 2 Speed 2" Intake 2" Discharge 56 Frame 230 Volt Pump 3721621-1D

M
Mark Childers

Waterway Executive 4.5 HP 2 Speed 48 Frame 230 Volt Pump 3421821-1A

D
Dan Stewart (Blue Jay, US)
They are excellent!

My pump was defective...and they immediately sent a replacement. Great customer service and quick response.

B
Brock Allen (Biddeford, US)
Right one

Fits and works good so far

K
Kenneth Wassus (Monroe, US)

Excellent works like a charm. Came quick very pleased.

m
mike bier (Chicago, US)
3rd times a charm

This may be lengthy. I am very happy with the 3rd Motor/pump that was sent to me, It is installed and running. The 1st and 2nd that I received were damaged and I will assume it was in shipping. The last one came to me completely wrapped in expandable foam Where the other 2 had very little protection of a bubble wrap.

M
MART (Fair Oaks, US)
Spa is working again!

My older version of the same pump was leaking at the seal and the bearings were whining, so I ordered this after calling the manufacturer to make sure it was the same one. The website was great making it easy to find o rings, tubes, silicone and other needed excessories. The prices were also very good. It took 9 days to receive it. I installed it and it's working well. My only complaint is that it wasn't packed well. The pump is 35 pounds. The only packing was a piece of bubble wrap that did not secure and protect it. The capacitor and cover were dented badly. I contacted customer service and they said if it's defective contact them and they'll submit it for warranty. I am getting a louder hum from the motor than I remember from my last motor, but it's running fine. I wish they had sent me a new capacitor and cover since it was damaged in shipment.

Recently Viewed

Customer Reviews

Based on 198 reviews
92%
(183)
5%
(9)
2%
(3)
0%
(0)
2%
(3)
T
Tavis Hanson (Olathe, US)
leaking water badly

I am working with the waterway plastics to replace this unit. So far they have been helpful.

G
Gary Bartlett (Ocala, US)

Works great

T
Tom Urquhart (Clarkston, US)
Motor/Pump review

I installed my new Waterway pump/motor in a matter of minutes and it works perfectly well. This saved me hundreds of dollars over having a shop replace it for me.

L
Larry Watson (Elkhorn, US)

Waterway Executive 4 HP 2 Speed 2" Intake 2" Discharge 56 Frame 230 Volt Pump 3721621-1D

M
Mark Childers

Waterway Executive 4.5 HP 2 Speed 48 Frame 230 Volt Pump 3421821-1A

D
Dan Stewart (Blue Jay, US)
They are excellent!

My pump was defective...and they immediately sent a replacement. Great customer service and quick response.

B
Brock Allen (Biddeford, US)
Right one

Fits and works good so far

K
Kenneth Wassus (Monroe, US)

Excellent works like a charm. Came quick very pleased.

m
mike bier (Chicago, US)
3rd times a charm

This may be lengthy. I am very happy with the 3rd Motor/pump that was sent to me, It is installed and running. The 1st and 2nd that I received were damaged and I will assume it was in shipping. The last one came to me completely wrapped in expandable foam Where the other 2 had very little protection of a bubble wrap.

M
MART (Fair Oaks, US)
Spa is working again!

My older version of the same pump was leaking at the seal and the bearings were whining, so I ordered this after calling the manufacturer to make sure it was the same one. The website was great making it easy to find o rings, tubes, silicone and other needed excessories. The prices were also very good. It took 9 days to receive it. I installed it and it's working well. My only complaint is that it wasn't packed well. The pump is 35 pounds. The only packing was a piece of bubble wrap that did not secure and protect it. The capacitor and cover were dented badly. I contacted customer service and they said if it's defective contact them and they'll submit it for warranty. I am getting a louder hum from the motor than I remember from my last motor, but it's running fine. I wish they had sent me a new capacitor and cover since it was damaged in shipment.