AquaCal HeatWave SuperQuiet Heat Pump 135,000 BTU's - SQ155


Model # SQ155

By Aqua Cal

  4.34 Average  



Model # SQ155

Product Description

Allow us to introduce you to HeatWave SuperQuiet, our TOP selling and most sought after model. Pure Titanium Heat Exchanger at its core - the HeatWave SuperQuiet Series offers you optimum return on your money. HeatWave SuperQuiet Standard Features

  • ThermoLink™ Heat Exchanger - The primary cause of premature heat pump demise is the failure of the heat exchanger. Ordinary heat exchangers are made from a cupronickel alloy. This cupronickel material is susceptible to attack from the sanitizers used in pools and spas, and from other related water chemistry conditions. Once the heat exchanger fails, the heat pump is ruined. The ThermoLink™ Heat Exchanger tube is made from pure titanium, and is virtually impervious to water-chemistry damage.
  • Key Pad Lock-Out - for tamper proof settings
  • Scroll™ Compressor - Super efficient, heavy-duty and quiet operation.
  • Microprocessor Computer Controls with Digital Thermostat – Consumer friendly technology instantly provides total comfort control using large easy-to-view digital L.E.D. status readouts and water resistant keypad, combined with a state-of-the-art microprocessor and dual thermostats.
  • Corrosion Proof Cabinet – UV treated high-impact plastic cabinet is impervious to deterioration with an easy access panel for cleaning and servicing. Rust proof, fade proof and crack resistant.
  • Off-Set Plumbing – For easy installation.

The HeatWave SuperQuiet SQ 155 comes packed with all standard features. Our patented counter-flow water management system heats water faster and more efficiently. In addition, the SQ155 also comes equipped with:

  • Dual Thermostats
  • High BTU Output
  • Corrosion Proof Cabinet

Comes standard with a limited lifetime warranty that keeps you stress-free for the life of the heat pump. HeatWave SuperQuiet SQ155 is a sure-fit for your swimming pool. Designed for residential and commercial pools with large surface areas. Works great for smaller pools where over sizing is desired.

For More Swimming Pool Heat Pumps

Product Specifications

135,000 BTU
Heat Exchanger:
6.3 kW
60 Hz
Minimum Circuit Ampacity:
Recommended Breaker Size:
Min Flow Rate:
30 GPM
Max Flow Rate:
70 GPM
37" L x 33.8" W x 45" H
349 lbs.

?     Asked on 4/26/2019 by

I need to replumb the 2.5" threaded coupling (female) on both return/supply side of the PVC pipes going to my SQ155. The original ones on there are made by C&S Plastic. Do you sell replacement?

A  Answered on 4/26/2019 by Aqua Cal

Good Morning, Hope you are doing well. The part number needed is the PLS2627 - 2 pcs. This will get you the hardware needed for the re-pipe on the unit. Thanks, Robert Brown AquaCal Tech Support

?     Asked on 8/25/2018 by Frankie Heng

Hi What's the life span of an AquaCal HeatWave SuperQuiet Pump and which is more efficient heat wave or gas heated? Thanks.

A  Answered on 8/25/2018 by InyoPools Product Specialist Lennox H.

Hi, Frankie. Heat Pumps generally last 10 years on average and is the most efficient way to heat a pool versus gas. 

?     Asked on 1/11/2017 by I have a hp5 error coolant?

Can I buy a coolant supply? And top up?

A  Answered on 1/12/2017 by InyoPools Product Specialist Alan M.

Hello, I would definitely check with an HVAC certified dealer on the proper coolant to use as well as how to do it.

?     Asked on 5/30/2016 by Ramon

How to fix FLO code on my Heatwave Superquiet? I can't get it to work!

A  Answered on 6/2/2016 by InyoPools Product Specialist Lennox H.

Hi Ramon, We do not have any troubleshooting guide for the AquaCal unit's, you will have to contact AquaCal at 727.823.5642 for assistance.

?     Asked on 6/18/2015 by robert newton

how do I set it to cooling. it only reads heat

A  Answered on 6/18/2015 by InyoPools Product Specialist Dennis R.

Hi Robert, this heat pump is part of a series that only adds heat to a pool. For a heat pump that can both heat or cool your pool, you need to look at a unit in the Ice Breaker/ Heater series like: AquaCal Ice Breaker SuperQuiet Heat Pump Heat Cool 139,000 BTU's.


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