Johnson Controls ASVAVDPT21 — The ASVAVDPT21 model from Johnson Controls, part of the Metasys AS series, is engineered for precise airflow measurements and control

Part number	ASVAVDPT21
Brand	Johnson Controls
Description	The ASVAVDPT21 model from Johnson Controls, part of the Metasys AS series, is engineered for precise airflow measurements and control
Manufacturer	Johnson Controls
Product Line	Metasys AS
Part Number	ASVAVDPT21
Weight	1.31 lbs (0.60 kg)
Humidity	10% to 90%
Accuracy	High accuracy for airflow control
Pressure Range	Typically used for measuring airflow pressure in ducts
Operating Temperature	0°C to 50°C
Power Supply	24 VAC
Termination	Spade Lug
Analog Inputs	6 input
Binary Inputs	4 input
Analog Outputs	2 output
Binary Outputs	6 Triacs

The ASVAVDPT21 model from Johnson Controls, part of the Metasys AS series, is engineered for precise airflow measurements and control. Operating within a 0°C to 50°C temperature range, it supports a humidity range of 10% to 90%.

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.