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Spare Parts Specialist
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Genuine ActronAir Controllers & Control Kits
Genuine ActronAir wall controllers, zone control kits, relay modules, and sensors — the brains of your system, matched to your exact model and configuration. Same-day dispatch on stocked items ordered before 1:00 PM AEST, shipped Australia-wide.
About ActronAir Controllers
The controller is the command centre of your ActronAir system — setting temperatures, managing zones, and coordinating the indoor and outdoor units. We stock the genuine ActronAir range, including residential and hotel wall controls (such as the B75 and B75H families), 7-day and multi-zone controllers (BM7 and BM24), Zone Wise 4- and 8-zone control kits, relay modules (L70R6), defrost control boards, room and wall sensors, and the SS1P soft starter. Some controllers are supplied as complete kits, others as the wall control alone — and several are matched to a specific connection type, such as 24V or 240V, or RJ12 versus RJ45 wiring.
Which ActronAir Controller Do I Need?
Controllers are one of the easiest parts to get wrong — the right one depends on your system, its configuration, the voltage, and the wiring type, and some newer controls replace older models (for example, the B75H wall control replaces the earlier LE75CA/CW). Our store search doesn't match by model number, and we don't recommend selecting a controller by guesswork. Contact our team and we'll confirm the exact genuine controller for your system — call 1300 904 554 or email actron@nationalacparts.com.au.
New to Controllers? Read our full guide to ActronAir Controllers: A Practical Guide
ARC licence holder? Enter your promo code and licence number at checkout for your ARC discount on spare parts.