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K-Star 5KW Electric Pool/Spa Heater (40,000 L)
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K-Star 5KW Electric Pool/Spa Heater (40,000 L)

SKU: K-5
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  • Reviews (8)


Electric Water Heaters for Spas, Above Ground Pools, and Small Inground Pools. Available with Mechanical or Digital Thermostats for Non-Salt Water Applications. The K-Star Pool Heater is for comfort and heat when you need it. Swimming any time is more fun when the water temperature is right. Your whole family will get more enjoyment and more use of your pool and spa with a K-Star heater. Whether you want to extend your swimming season from earlier spring into the fall, want more comfortable pool temperatures all the time, or have your spa ready even in frigid winter weather, K-Star electric heaters can do it for you.

Product Name:
5KW Electric Pool/Spa Heater (40,000 L)
Product Code:
Recommended for use on:
Above Ground Pools
Heater Type:
1.5 Inch Male Threaded
240 V / 30 Amps
1 Year(s) - Warranty void outside of Canada.
Warranty also void on soft sided and commercial pools.
Not for use on salt water pools.
Replacement Parts


  • Leakage Current Collectors (not supplied with purchase) may be required with your Heater installation; consult your local Electrical Safety Authority (ESA) to determine if Leakage Current Collectors are mandatory in your jurisdiction - *Please note that the Canadian Electrical Code only requires Leakage Current Collectors for Hot Tub applications
  • Temperature Control
  • Operating Indicator Light
  • High limit manual control reset
  • Copper grounding lugs
  • Incoloy-sheathed elements for longer life
  • PVC impact- resistant tank
  • Winterizing drain plug
  • Keeps Temperatures constant up 104ºF (40ºC)
  • For Pools up to 40,000 L in size (10,000 Gallons)
  • 1.5" Inlet / Outlet Connections
  • K-Star Heaters are Proudly Made In Canada

Recommended for use on Pools 12' Round, 15' Round and 12' X 18' Oval in size. For aluminum and/or resin/steel pool use only, do not use with soft sided (Intex) pools.

Note: This unit is to be hardwired and serviced by a licensed electrician. Refer to owner’s manual for proper installation parameters and warranty criteria.

PLEASE NOTE: This heater is not to be used on any soft sided above ground pool or in any salt water pool.

Warranty: 1 Year Manufacturer's Warranty

Warranty Coverage: K-Star Electric Heaters come with a 1 Year Limited Manufacturer's Warranty with only 90 Days Limited Warranty on Heating Elements. The manufacturer warrants their electric heaters against defects on workmanship and materials. This warranty will be void if the electric heater is damaged as a result of improper installation or use, or if damage is a result of ice or chemical imbalance. This warranty does not cover any labour charges, cost of lost water or chemicals, or any other damages that may occur.

Start a Warranty Claim:To begin a claim please email [email protected] with a photo showing the defect(s)/damage to your K-Star Electric Heater and include a brief explanation of what occurred.


Written by Jonathan on September 1, 2022

Verified Review

Written by Alain B on May 17, 2021

Verified Review

Written by Brian S on May 22, 2019

Verified Review

Takes 3-4 days to heat our 15' above ground pool to 87 degrees but once heated I only need to run 12 hours at night when electricity is cheaper to keep temperature. We actually use the pool now that we aren't freezing.

Written by Erica on September 26, 2017

Verified Review

It heats our soft sided pool perfectly but when I bought it I didn't realize that the supplies to hook it up would cost me as much as the heater.

Written by Debby on July 5, 2015

Verified Review

Yes, I do heat my soft sided pool with this heater with no problems. I live in Canada and in three days I had the pool up to 88 Degrees. I had to hook up a Sump Pump to it to get the P.S.I. to run the heater and a Ball Valve to control the volume of water. I just drop the pump in and run the return line to the pool. When I use the pool, I just take the sump out of the Water.It works awesome.

Written by Dean on June 11, 2015

Verified Review

Mine works great! Was easy to install too :)

Written by Shirley on November 19, 2014

Verified Review

Don't look like much but my hot tub is a very warm place to be now.

Written by Yves on April 9, 2014

Verified Review

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K-Star 5KW Electric Pool/Spa Heater (40,000 L) $699.99