Featured Products

Quantum GuardianŽ QG100  RV Carbon Monoxide Alarm for RV  and Home, Battery Operated (replacement for 9RV) Ship Priority Mail, Replace by 2022
Regular price: $75.00
Sale price: $75.00
Quantum EyeŽ Visual Carbon Monoxide Detector (100% Made in USA) - 18 Months Life - Airplane, Car, Camping
$17.95
Customized Quantum EyeŽ to Promote Your Business, Good advertizement
BIOLOGIX Carbon Monoxide Alarm  *Made in USA*, Battery Operated, Ship Priority Mail - CLEARANCE, Replaced by October 2020
Regular price: $55.00
Sale price: $22.95
COSTARŽ 12-24 SYSTEM CARBON MONOXIDE DETECTOR (NOT RV Use) for Home, Office, Hotel, School, Hard-wired to a central panel,  Ship Priority Mail, Replaced 2023
Regular price: $95.00
Sale price: $55.00
COSTARŽ 24VC-e (Quantum COStar24VC) carbon monoxide ventilation fan controller to cut down 80% of energy cost by Demand Controlled Ventilation, ETL Certified for Parking Garages, Warehouse, Gym, Commercial Kitchen, Industrial applications - Assembled, Programmed, and Tested in USA
$700.00
120 VAC Ventilation Control Adapter Model 120 - Assembled in USA
$150.00
COSTARŽ 24VC-e (Retrofit for Quantum COStar24VC)  Carbon Monoxide Ventilation Fan Control board and sensor RETROFIT for Quantum Group COStar 24VC - Assembled, Programmed and Tested  in USA
Regular price: $500.00
Sale price: $450.00
COSTARŽ Carbon Monoxide Alarm Models 9RV-SSO for Propane Fridge, NOT for RV, Priority Mail
$150.00
COSTARŽ 24VC-e Replacement sensor - just pull old sensor out and plug in new - Assembled, Programmed and Tested in USA
$180.00

Reasons to shop from us

American Ventilation Control Systems (AVCS) is the premier developer and manufacturer of ventilation control systems located in San Diego, California. AVCS is the manufacturer of COSTARŽ 24VC-e, second generation of Quantum Group's COStar 24VC, is a state-of-the-art control device at cost effective price. The educated and experienced specialists at AVCS are ready to provide you with the highest level of service and engineering support.

Visit our website today www.costar24vce.com for a healthier tomorrow and a growing business opportunity. Any order placed, before 12:00PM pacific time, will be shipped the same day.

Tel: 858.587.8803 | Fax: 858.587.8804 | Toll Free: 844.587.8803 Web: www.costar24vce.com | Email: sales@avcsystems.us or cs@avcsystems.us