ESPHome HVAC Zone Controllers for Home Assistant
Purpose-built 24VAC relay boards that put you in control of your ducted air conditioning. Made for ESPHome. Built for Home Assistant. Ships from Australia.
Our Zone Controllers
8-Zone Controller V2
Control up to 8 HVAC zones with a purpose-built 24VAC relay board. ESP32-powered, ESPHome-friendly. $150 AUD.
4-Zone Wall Controller
In-wall controller with illuminated buttons, PWM feedback, and local-first control. Replaces SZ-SW4. $230 AUD.
8-Zone Controller V1
Original 8-zone design. Proven in the field with full ESPHome and Home Assistant support. $130 AUD.
Worldwide shipping available. Not sure if it fits your system? Send us your controller details and we’ll check compatibility before you order.
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