Johnson Controls AS-VAV101-0 — Variable Air Volume Controller (VAV Controller)

Part number	AS-VAV101-0
Brand	Johnson Controls
Category	Controller
Description	Variable Air Volume Controller (VAV Controller)
Manufacturer	Johnson Controls
Product Type	Variable Air Volume Controller (VAV Controller)
Product Line	Metasys AS
Part Number	AS-VAV101-0
Weight	0.94 lbs (0.43 kg)
Power Input	20 to 30V AC at 10 VA
Word Size	8-Bit
EEPROM Size	2 KB
ROM/EPROM Size	64 KB
RAM Size	8 KB
Analog Inputs	8 Inputs
Analog Input Voltage Range	0-10V DC
Binary Inputs	4 Inputs
Analog Outputs	2 Outputs
Analog Output Voltage Range	0-10V DC
Binary Outputs	6 Outputs
Binary Output Voltage	24V AC

The AS-VAV101-0 is a variable air volume controller from Johnson Controls, part of the Metasys AS series. It operates on a power input range of 20 to 30 volts AC at 10 VA and features multiple input and output options for precise air volume management.

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.