Fujitsu · exact compatibility evidence
Fujitsu ARTH36KHTA controller / smart retrofit compatibility
For the documented pair ARTH36KHTA + AOTH36KBTA, iZone currently lists interface C325F2.
Evidence result: confirmed exact
This is a third-party manufacturer compatibility assertion for the exact pair; no family or protocol inference is used.
Open iZone compatibility evidence ↗
Checked: 25 August 2026.
Before purchase or installation
Confirm exact identity and current manufacturer documentation. Site-specific wiring, zoning hardware, firmware, electrical compliance and installation remain installer/manufacturer verification items.