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AstralPool ICI 400 (B) Gas Pool & Spa Heater - ICI 400B - OBSOLETE

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Obsolete - No Longer Sold. AstralPool ICI 400 Pool and Spa Gas Heaters. Astral's latest gas heater. Introduced in 2020, it is now known as the "ICI 400 B" as of 2021. There have been more improvements in several areas. Smallest footprint on the market. Similar in appearance to the Viron eVo Range, but with some very different features. 

  • A Raypak 350 or Raypak 430 may be used as a replacement.
    • Recommended Retail Pricing: Please Contact Us for Pricing

        Model SKU RRP
        Astralpool ICI 200 - Natural Gas
        15258 $6999.99
        Astralpool ICI 200 - LPG 152581 $6999.99
        Astralpool ICI 400 - Natural Gas
        15259 $8799.99
        Astralpool ICI 400 - LPG 152591 $8799.99

        ICI Heater Features:

        • Smallest footprint on the market
        • Full LED display with connectivity to Astral appliances
        • Cupro-Nickel heat exchanger
        • New Ceramic mesh burner
        • Full Premix combustion
        • Fan-forced
        • Modulating fan & gas control
        • Single-stacked heat exchanger
        • Low condensation
        • Super-Efficient
        • Allows high water-flow
        • HSI Ignition
        • Compatible with Connect 10
        • Available In-Store, or with Installation in Melbourne areas.

        The AstralPool ICI Gas Heater is the first of the Next Generation gas heating range. With the option of Natural or LPG gas, the ICI is available in 215MJ/h and 400MJ/h sizes with indoor and outdoor models to suit every pool owners needs. 

        The ICI is also the only full-modulating mid-efficiency heater on the market, and comes factory-fitted with standard 2 PVC AstralPool connections for easy installation.


        The ICI features an integrated bypass for low water-flow operation helping to reduce your water usage.


        Designed and built in Canada specifically for our ICI and Viron eVo Heaters, the entirely new burner utilises a special woven mesh used in the aerospace industry. It has been through thousands of hours of testing with greatly improved results. 


        By reducing the number of components that make up our ICI, we have made for easier servicing and simplified installation. 

        Model No. 400 MJ/h
        Gas Connection AS/NZ 5601
        NG - CO Level (p.p.m) 30 - 60
        Bromine Max. Content (p.p.m) 5
        Chlorine Max. Content (p.p.m) 3
        Water Salinity (p.p.m) 4000 max.
        Water Calcium Hardness (p.p.m) 150 - 250
        Water Total Alkalinity (p.p.m) 80 - 120
        Water pH 7.6 - 7.8
        Acceptable Water Flow Rate (L/min) 200 - 500
        LPG Gas Inlet Operating Pressure-High Fire (kPa) 2.75
        Natural Gas Inlet Operating Pressure-High Fire (kPa) 1.13
        LPG Inlet Static Gas Pressure (kPa) 2.75 - 5
        Natural Gas Inlet Static Gas Pressure (kPa) 1.13 - 5
        Gas Usage Rate of Nominal Rate (%) +/- 5
        LPG - CO Level (p.p.m) 50 - 150

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        • Identifying Parts

          Before making a phone call, the fastest way to identify parts is to send photos of the Front, Back, Sides along with any Measurements.

          Use the Contact Us form to upload from a Phone, Tablet or Computer.

        • Technical Support

          For Technical Queries, please use the Contact Form. Please include as much information as possible.

          We also have a range of manuals available.

          Electrical & gas work must be performed by a licensed & experienced person.

        • Heater and Spa Parts - Australia's Biggest & Fastest Shipper of Spa Parts & Pool Heaters

          About Us

          100% Australian Owned & Operated. A real, physical store, with shipping from Vic, NSW, Qld, & WA.

          We carry more stock of spa parts & pool heaters and ship faster than anyone!

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