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Launched in June of 2010, ExpressOverstock.com was developed from our experience of over 45 years as an HVAC contractor. We have been buying and selling new and unused overstocked and surplus inventories since 1992—shipping all over the US.
We continue to provide premium-branded HVAC systems, single component products and equipment at the best price to you. Our site is an alternative option for consumers to purchase HVAC equipment at lower prices than most traditional dealers or contractors can provide.
We know that purchasing a new or replacement AC system or component is a considerable investment for you, which is why we’ve geared our site toward helping you feel comfortable in choosing the right system or component at the right price to fit your need.
With our concept, you can experience even greater savings when electing to locate your own professionally trained and licensed technician to help you with your installation and service. We have a growing ANSeRs network of Service Centers who can provide warranty, service and maintenance and installs—ask to see if we have one in your area.
Take advantage of our unique buying position by purchasing your next HVAC system or component from ExpressOverstock.com today!
iWave-C Commercial Air Purifier (Model 4900-10) is a self-cleaning, duct-mounted bi-polar ionization air cleaning system. It treats air for light commercial HVAC systems up to 12 tons (4,800 CFM) using a universal 24V to 240V AC power input. Key Functions and Benefits Needlepoint Ionization: Emits equal positive and negative ions (400 million total ions/cc) to actively break down pathogens, smoke, and odors into harmless gases. No Replacement Parts: Requires no filter or bulb replacements over its operational lifespan. Self-Cleaning Design: Features a programmable automatic cleaning cycle (every 1, 3, 5, or 10 days) that wipes the carbon brushes clean. Weatherproof Housing: Built with a NEMA 4X/waterproof enclosure allowing safe indoor or outdoor/rooftop duct installation. System Monitoring: Includes an on-site digital display and integral alarm contacts for remote building management systems. Technical Specifications Capacity: Up to 12 tons (4,800 CFM max).Input Voltage: Universal 24VAC, 120VAC, or 240VAC (50/60 Hz). Power Consumption: ~10 Watts. Safety Certification: UL and cUL certified; meets UL 867 zero-ozone safety standards.
