Nu-calgon 4900-35 Air Cleaner Ionizer 110-240 Vac 5 Kv

Product Description

The NU-CALGON 4900-35 is a bi-polar ionization air cleaner designed for installation in residential and commercial HVAC duct systems. The unit emits positive and negative ions, generating a plasma region that targets mold, bacteria, and viruses at the coil and throughout the living space. It operates across a wide supply voltage range of 110 to 240 volts AC and delivers a 5 kV output to drive the ionization process. Rated for up to 1200 cubic feet per minute of airflow, the 4900-35 also reduces allergens, smoke, odors including cooking, pet, and VOCs, and particulates without producing ozone or harmful byproducts. No replacement parts are required, keeping maintenance demands low.

This air cleaner is suited for ducted HVAC applications in both residential and light commercial settings. Its wide operating voltage range makes it compatible with a broad range of air handler and furnace systems. Installation inside the duct or air handler unit positions it to treat air before and after the coil. The 4900-35 is typically installed by HVAC technicians during new system commissioning or as a retrofit add-on to an existing forced-air system. Its rated temperature range of -40 to 140 degrees F allows deployment in a variety of climate conditions and duct environments.

Key Features

• Bi-polar ionization produces both positive and negative ions for effective air treatment
• Wide input voltage range: 110 to 240 volts AC accommodates most residential and commercial systems
• 5 kV output drives plasma region for mold, bacteria, and virus reduction
• Rated airflow up to 1200 cubic feet per minute
• No replacement parts required for long-term, low-maintenance operation
• No ozone or harmful byproducts produced during operation
• Operates from -40 to 140 degrees F for broad environmental compatibility

Compatibility

Designed as an OEM-style ionization air cleaner for installation in ducted forced-air HVAC systems across a wide range of residential and light commercial applications.

Installation Notes

Installation is performed by a qualified HVAC technician. Power to the air handler or furnace must be shut off at the disconnect or breaker before mounting or wiring the unit. Follow local electrical codes and the manufacturer wiring diagram for low-voltage connections. Do not energize the unit outside of a duct or air stream, as proper airflow is required for correct operation.