Hot Tub Progress

Pump & motor are too loud.  Too old to put another $150+ into it.  So let’s replace?

If we can go $350 each for a new one, some options are listed below.


Here are the specifications for the existing pump & motor:

  • Ultrajet Vico Model# 5KCR39UN2846EX
  • 240V, 2.1 HP
  • 2-speed (low: 1750 high: 3500) (not critical to be exact same)

Below are a few I’ve found online.  I like the 3rd one down; good price, from a place we’ve ordered from before, etc.


$627, https://www.amazon.ca/gp/product/B01BRTESN2/ref=ewc_pr_img_3?smid=A1XXUTGJ6XQY4Y&psc=1

  • perhaps too big? (3 HP > 2.1 HP)

$430, https://thehottubsuperstore.com/product/2-5-hp-waterway-ex2-aqua-flo-master-xp2-2-spd/

  • 2.5 HP is closest match I could find.

$400, https://www.poolandhottubdepot.com/waterway-pump-executive-56-3hp-2-speed-230v-2-in-out-3721221-1d/

  • perhaps too big (3 HP > 2.1 HP)
  • from the place in London we order some of the repair parts

$400, https://hottuboutfitters.ca/products/lx-side-discharge-pump-4hp-56-frame-240v-side-discharge-2-0x2-0-part-56wua400-ii?variant=30780734439488&gclid=Cj0KCQjwu7OIBhCsARIsALxCUaPCRfynB_xgaE4Hy4h2I_PQyWFVKA3fXX5M7-9PN2rjjkA4-dhQZh4aArBTEALw_wcB

  • probably too big (4 HP > 2.1 HP)

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