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SOLD: Calorex Variheat Series III AW600 - Second Hand

Retail Price: £3,500.00
You save: £1,500.00  (43%)
Our Price: £2,000.00
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UK Mainland Only (Excludes Highlands)

All Prices include VAT

Listed 27th Aug 2018

SOLD 8th May 2019: 

We are selling a second hand Calorex Variheat III 600 all in one ducted pool unit on behalf of its owner. 

Model number: AW600AVHXF

Serial Number: 132437F05

The Calorex Variheat units are all in one ducted systems for  indoor swimming pools 

This unit provides  pool water heating, dehumidification, air heating and heat recovery from the dehumidification process back to the pool water.


The unit requires ducting into the pool hall and some ducting is included in the price

This model is in good working condition

This is a single phase (230v) model with a maximum current of 15A and needing a 20A breaker

It provides:-

  • Humidity control 
  • Heat recovery 
  • Room Air heating
  • Pool Water heating
  • Fresh air ventilation
  • Room Air cooling 


It is being sold due the pool being removed by the owner

Please contact us if you would like advice on if this unit will be suitable for your pool

It was installed new in 2005 and so is approx 13 years old. 

The unit does not meet current building regulations and so is suitable for existing pools but not for new-build pools

It is in good condition and has been carefully decommissioned and removed from the pool ready for collection or transit. 

These units are approx £12,000 new (inc VAT)

We are selling this unit for £3,500 ono (no VAT)

So save £££££s on the new price, so grab a bargain !!

All reasonable offers will be considered by the seller.

The unit is located in Scotland at postcode KY12 9NX

Inspection before purchase is welcome.

The buyer can collect, or we can arrange delivery for an additional cost - please ask for a quotation. 

Typical Installation

The unit can be collected or delivered to a UK address. Please contact us for a shipping quote if required.

See below for the brochure and user manual

It has full digital controls and a built in time-clock

Product Literature

Heat Siphon 2.25 Model BrochureCalorex Variheat Brochure

If you have any questions, please call us on 01268-206560

or email

For more new and second hand heat pumps, see our web site at

  • Model: Variheat III 600 - Second Hand
  • Manufactured by: Heatstar