Part Number


Request a Quote form:


Save up to 30% on Air Conditioning electric bills with the ILLUMRA AC Saver Controller.

The ACSVR is designed to be installed on basic inefficient reciprocating and scroll compressors up to 10 tons. The ACSVR should not to be installed on AC systems with pump-down functions or systems with elaborate controls like CRAC units or quad compressor systems. The ACSVR should never be installed  on multi-speed or variable speed compressors, for this is the function that the ACSVR is emulating. A heat load must be present in order to properly commission this technology.
***Additional supplies you may need for installation: Thermostat wire (6ft 18/2 & 18/5), wire nuts, zip ties, electrical tape***

Specifications NWO-ACSVR
Input 24 VAC 50/60 Hz
Max. Current consumption: 15 mA - 90 mA
Sensor measuring range: min. 14℉ (-10℃),
max 130℉ (55℃)
Max. allowable temp. At sensor: 70℃ / 160℉
Output Contact Function: NO (normally open)
Switching Voltage: 24V - 230V AC
Max. Switching Current: 12A Continuously /
120A Inrush (20ms) at 250V Switching Voltage
Anti-short Cycling Protection: 3 minutes
(1 minute upon power-up)
Dimensions 6.8’’ x 1.2’’ x 1.6’’ (173mm x 32mm x 42mm)
Operating Conditions Operating Temperature: min. 32℉ (0℃), max
130℉ (55℃)
Relative Humidity: min. 15%, max. 90%, No
Approvals CE