Hurlcon Astralpool Gas Heater PCB - (MX HX JX WX) Thermostat PCB Main Control Board - 70280

Thermostat Control Pad PCB – Genus 4 (4-Button)

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Replacement Thermostat Control Pad PCB Circuit Board for all Hurlcon and AstralPool gas heaters with 4-button control panels, manufactured after 2001. This Genus 4 (V4) version replaces all earlier versions and displays temperature, error codes, and heater status.

Has both Slow Comms for older Genus systems, and Fast Comms for Connect 10. Comes as PCB. Facias & Overlays (stickers) can also be purchased. 

Does not suit Hurlcon hydronic boilers with similar PCB.

Suits Hurlcon & Astralpool Gas Heaters after 2001:

• HX Series: HX 70, HX 120, HX 150  
• MX Gas Heaters: MX 125, MX 150, MX 200, MX 250, MX 300, MX 350, MX 400, MX 500
• JX Gas Heaters: JX 130, JX 160
• WX Wilton Gas Heaters: WX 70, WX 75, WX 120

May also be labeled:

• 70280 / SP70280 Genus 4 by Fabtronics
• HEAT10.PCB Genus 4
• HEAT13.PCB Genus 4
• WWDG G4
• Genus 4 - replaces V1, V2, V3, V4
• P/N A814073-000
• P/N A814073-001
• P/N A814073-002
• Genus4 Heater CTL
• 16F888ITN09-0779-0000
• 0927240622 B 504073-000 0701002969
  
• Genus <-- only on heaters
• Genus 2 <-- only on heaters
• Genus 3 <-- only on heaters
  
• Hurlcon 2.3
  
• B814073-002 / B814073-003
• 1833388694 / 1833388488
• Also called heater control board or display board panel. 

Note:
Some older Hurlcon heaters may have only 3 buttons on the label, but has a cutout on the back for the 4th Pool/Spa button. You will need to replace the Sticker/Label on these. If you don't have a cut-out, replace the facia and overlay.

Older Thermostats:
Older analogue and digital thermostats can be found here.

Replacement Labels / Decals:
We strongly recommend replacing the label / sticker / decal when replacing the PCB, as some of the older ones were not UV Resistant. The "sticky" part also perishes when exposed to sun & weather over long periods of time.