Astral Pool (Hurlcon) Heater PCB Thermostat | Part #70280 | MX, HX & JX Gas Heaters

Astral Pool (Hurlcon) Heater PCB Thermostat | Part #70280

Genuine Astral Pool (Hurlcon) replacement PCB thermostat (heat controller) for MX, HX, and JX series gas heaters. Suits all units manufactured from October 2001 to current. The PCB thermostat controls the heater's temperature regulation — a faulty board causes the heater to fail to ignite, overheat, or display error codes.

• Genuine Astral Pool (Hurlcon) spare part — Part #70280
• Suits MX, HX, and JX gas heaters (Oct 2001 to current)
• Controls heater temperature regulation

Compatible Models

• Astral MX Gas Heaters (Oct 2001 – current)
• Astral HX Gas Heaters (Oct 2001 – current)
• Astral JX Gas Heaters (Oct 2001 – current)

Frequently Asked Questions

What does the PCB thermostat do on an Astral Pool gas heater?

The PCB thermostat is the main heat controller board. It monitors water temperature and controls the ignition and burner operation to maintain the set temperature. A failed board typically causes the heater to not ignite, shut down unexpectedly, or display fault codes.

How do I know if my Astral heater PCB thermostat needs replacing?

Common signs include the heater failing to ignite, shutting off before reaching the set temperature, displaying error or fault codes, or not responding to temperature adjustments.

Which Astral Pool heaters does Part #70280 fit?

This PCB thermostat suits Astral Pool (Hurlcon) MX, HX, and JX gas heaters manufactured from October 2001 to current.

Is this a genuine Astral Pool part?

Yes, this is a genuine Astral Pool (Hurlcon) spare part (Part #70280), not an aftermarket replacement.