SAMSUNG
SAMSUNG AR-KH03U hvac control
Genuine Samsung wireless controller for compatible 360 cassette indoor units
- Genuine Samsung part ensures reliable 360 cassette control
- Wireless operation covers 3, 9, 12, 18, 24, 30, 36, 42, 48 models
- Direct replacement avoids aftermarket compatibility issues
- Designed for listed indoor units only
- Original controller matches factory specifications exactly
Genuine Samsung Wireless Controller
The Samsung AR-KH03U is a genuine original replacement HVAC controller designed exclusively for compatible Samsung 360 cassette indoor units. It is not a universal remote and will not operate other brands or Samsung models outside the supported list. Buyers needing a controller for non-listed cassette types or ducted systems cannot use this device.
Compatible Unit Capacity Range
This controller supports indoor cassette units with model designations spanning 9, 12, 18, 24, 30, 36, 42 and 48 capacity classes across both AM and AC series. It provides full feature access for every unit in that range. Installers working with larger commercial cassettes or smaller wall-mounted units outside these designations will find the controller incompatible.
Wireless Interface Limits
The AR-KH03U communicates wirelessly with the indoor unit receiver built into supported 360 cassette models. It requires line-of-sight or reliable signal propagation within the installation space. Buildings with heavy shielding, unusual ceiling constructions or multi-zone setups needing individual wired controls may exceed the practical range of this wireless link.
Highlights
- Genuine Samsung part ensures reliable 360 cassette control
- Wireless operation covers 3, 9, 12, 18, 24, 30, 36, 42, 48 models
- Direct replacement avoids aftermarket compatibility issues
- Designed for listed indoor units only
- Original controller matches factory specifications exactly
Specifications
| Brand | Samsung |
|---|---|
| Model | AR-KH03U |
Questions about this item
Will the AR-KH03U controller work with my existing AM018KN4DCH-AA cassette unit?
Yes, the AR-KH03U is compatible with the AM018KN4DCH-AA and the other listed AM and AC models.
How can I confirm the AR-KH03U is communicating with the 360 cassette after pairing?
The cassette display will respond to temperature and mode changes made on the controller.
Does the AR-KH03U package include batteries or a mounting bracket?
The box contains the genuine Samsung wireless controller only; batteries and any mounting hardware are sold separately.
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