Johnson Controls AS-UNT1126-0 — Unitary Controller (UNT)

Part number	AS-UNT1126-0
Brand	Johnson Controls
Category	Controller
Description	Unitary Controller (UNT)
Manufacturer	Johnson Controls
Product Type	Unitary Controller (UNT)
Product Line	Metasys AS
Part Number	AS-UNT1126-0
Weight	1.31 lbs (0.60 kg)
Series	UNT1100
Analog Inputs	6 analog inputs
Binary Inputs	6 binary inputs
Analog Outputs	2 analog outputs
Binary Outputs	6 binary outputs
Power Requirements	24V AC, 50/60 Hz, at 40 VA
Operating Temperature Range	-40 to 60°C
Zone Bus Interface	Supported
N2 Interface	Supported

The AS-UNT1126-0 controller is a unitary controller from Johnson Controls. It is part of the UNT1100 series. The AS-UNT1126-0 controller is designed to regulate various devices in a single-zone HVAC system. It has 6 analog inputs that can handle 1K ohm RTDs and transmitters that are rated at 0-10 Volts DC and 0-2 Volts DC. It has 6 binary inputs that operate at 24 Volts AC. It processes data...

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.