Astralpool Display Screen for ECO Inverter 7, 8, 12kW Heat Pumps 72200077

Name: Astralpool Display Screen for ECO Inverter 7, 8, 12kW Heat Pumps 72200077
Brand: FLUIDRA
SKU: 72200077
Price: 312.00 AUD
Availability: InStock

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$312.00

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Astralpool Display Screen for ECO Inverter 7, 8, 12kW Heat Pumps 72200077 is temporarily out of stock and will ship as soon as it's available.

Associated with these models

Open a diagram to see where this part sits and what else is in the assembly.

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Not sure if it’s the right part? Send us a message and a photo of what you’re replacing, or what you need, and we’ll help make sure you get the right part the first time.

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Warranty Information

Warranty Information Here

Genuine Astralpool heat pump display — the front control panel / wired controller used to set water temperature, select heating, cooling or auto mode, run the timers, and read operating status and fault codes.

Part Number: 72200077

Brand: Astralpool (Fluidra)
Part type: Heat pump display / control panel — genuine replacement

Used On

ECO Inverter range:

78566 — ECO Inverter 7kW (also listed by Astralpool as ECO iHP70)
78567 — ECO Inverter 8kW (also listed as ECO iHP90)
78568 — ECO Inverter 12kW (also listed as ECO iHP120)
78568-II — ECO Inverter 12kW

Check The Number On The Back Of Your Existing Display

Astralpool lists two different displays against the ECO Inverter 8kW (78567) and 12kW (78568), so the heat pump model number alone is not enough to identify the right part. Remove your existing display and read the part number printed on the back of it:

72200077 — this listing. Suits the ECO Inverter 7kW (78566), 8kW (78567), 12kW (78568) and 78568-II.
72200452 — Astralpool Display Screen 72200452. Suits the ECOLite Inverter 12kW, 16kW and 18kW, and the ECO Inverter 8kW, 12kW and 18kW (78596).

If the number on the back does not match either part, send us a photo of the label and we will identify it.

Common Reasons For Replacement

Blank, dead or partially lit screen
Missing or faded display segments
Unresponsive or intermittent keys
Communication fault between the display and the main control board
Water ingress or corrosion behind the panel

The display and the main control board are separate parts. Confirm which has failed before ordering — a fault shown on the screen is not always a fault in the screen.

Physically Stocked, unlike most "drop-shipping" websites.
Shipped from VIC, NSW, WA, QLD

Manufacturer Catalogues, Diagrams & Part Numbers: Need exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogue below.

Astralpool Catalogue 2026

Important Before Ordering

Please ensure you are ordering correctly. Confirm this part is suitable before you order: read the part number from the component you are replacing, check it against the manufacturer catalogue above, seek professional assistance, or contact us with photos of your existing part, model details, serial numbers and any labels.

You will need a suitably qualified and experienced person to fit this part. In some cases a manufacturer-trained technician is required to diagnose and install it. Heat pump electronics are easily damaged by incorrect wiring, incorrect settings, or an underlying fault that has not been diagnosed, and damage caused this way is not covered by warranty.

These parts cannot be exchanged or returned for change of mind.

This is a special-order item.

To the layperson, plumbing sizes and their names can be confusing due to the nominal sizes and naming conventions used.

This is not something we made up. Plumbers and manufacturers have used nominal (meaning ‘by name only’) sizing for decades.

Simply put, in plumbing, named sizes are often not the actual measurements of the pipe, fitting, or part. A PVC pipe called “50mm” or “2"” does not measure 50 mm anywhere. Instead, it follows nominal sizing, an internationally-standardised naming system.

Almost all fittings we use in the pool & spa industry use “pressure PVC” pipe & fittings. Do not confuse with “DWV” or other pipe & fittings and their names and sizes.

Use the Outside Diameter (OD) to check your pipe against fittings. Below is a quick reference for common spa & pool pipe sizes:

Imperial Name	Metric Name	Pipe Diameter (OD)
1/2"	15mm	~21.2–21.5 mm
3/4"	20mm	~26.6–26.9 mm
1"	25 mm	~33.4–33.7 mm
1.5"	40 mm	~48.1–48.4 mm
2"	50 mm	~60.2–60.8 mm
2.5"	65 mm	~75.2–75.5 mm

To reiterate, these are nominal sizes and are designed to fit matching fittings — not to measure what their name suggests. These are based on PVC Pressure Pipe AS/NZ 1477 Dimensions^1.

º Internal diameters vary slightly by manufacturer and class.
¹ Not all pool/spa fittings match these dimensions exactly. Some do not follow Australian or international standards. Chinese spas may use proprietary fittings.

Understanding Plumbing Sizes & Nominal Measurements

Plumbing sizes can be confusing. PVC and many other pipe systems use nominal sizes—the size is a name, not the exact measured dimension. This convention is used across most pool and spa systems and other plumbing areas so that pipes and fittings remain compatible.

Quick example: A 2" / 50 mm fitting is named for the pipe it connects to, but the pipe’s actual outside diameter (OD) is approx. 60.3 mm (typically ~60.2–60.5 mm in AS/NZ pressure pipe).

Another example: a 2” / 50mm o-ring may refer to a barrel union, etc that suits 50mm pipe. Eg: a “50mm Balboa Gasket” refers to a heater gasket that measure 74mm across, but suits a Balboa barrel union made for 50mm pipe (and the 50mm pipe does not measure 50mm either!)

Why pipe sizes don’t match the measurements

The Nominal Pipe Size (NPS) system standardises pipe dimensions so that pipes, fittings, valves, and accessories interoperate.

Plumbers work with these nominal names every day, but DIYers can be tripped up if they try to match by a tape-measure alone.

How to Measure Pipe Correctly

Pipe size is identified by:
- The pipe’s Outside Diameter (OD).
- The fitting’s Inside Diameter (ID) (socket opening).
Pipe Class / Schedule (e.g., Class 9, 12, 18 or Sch 40) relates to wall thickness and therefore the Internal Diameter (ID) and pressure rating.
The outside diameter of a fitting is not useful (wall thickness varies by manufacturer).

Important: For pool/spa work, most plumbing uses Pressure Pipe (AS/NZ standards) — not DWV. Always check OD and the pipe class against your equipment specifications.

Hose & Tube Dimensions

Common flexible hose sizes used in pool/spa systems (approximate IDs).

Imperial Name	Metric Name	Inside Diameter (ID)
3/8"	9–10 mm	~9 mm
3/4"	19 mm	~19 mm

BSP – British Standard Pipe Thread Sizes

BSP thread names are also nominal. The thread OD will not equal the nominal name.

BSP Thread Size Naming	Outside Diameter (mm / inch)	TPI
1/16" BSP	7.7 mm / 0.304"	28
1/8" BSP	9.7 mm / 0.383"	28
1/4" BSP	13.16 mm / 0.518"	19
3/8" BSP	16.66 mm / 0.656"	19
1/2" BSP / 15 mm	20.99 mm / 0.825"	14
5/8" BSP	22.99 mm / 0.902"	14
3/4" BSP / 20 mm	26.44 mm / 1.041"	14
7/8" BSP	30.20 mm / 1.189"	14
1" BSP / 25 mm	33.25 mm / 1.309"	11
1-1/4" BSP	41.91 mm / 1.650"	11
1-1/2" BSP / 40 mm	47.80 mm / 1.882"	11
2" BSP / 50 mm	59.61 mm / 2.347"	11
2-1/4" BSP	65.71 mm / 2.587"	11
2-1/2" BSP	75.18 mm / 2.960"	11
3" BSP	87.88 mm / 3.460"	11
4" BSP	113.03 mm / 4.450"	11
5" BSP	138.43 mm / 5.450"	11
6" BSP	163.83 mm / 6.450"	11

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