Diversitech tuv-apcox-er3 In-duct Air Purifier 18-32 Vac

Product Description

The DIVERSITECH tuv-apcox-er3 is an in-duct air purification unit designed for forced-air HVAC systems. It installs directly into the ductwork and uses a V-twin carbon filtration stage to reduce airborne contaminants as conditioned air passes through the system. The unit operates on 18 to 32 volts AC, making it compatible with standard low-voltage HVAC control circuits. Licensed HVAC technicians are the primary installers. The tuv-apcox-er3 is backed by a 3-year warranty, which reflects a longer service commitment than typical accessory components in this category.

This purifier is intended for residential or light-commercial forced-air applications where in-duct air quality treatment is required. It mounts within the supply or return duct plenum and ties into the existing low-voltage wiring of the air handler or furnace. The V-twin carbon configuration targets odors and volatile organic compounds as part of a broader indoor air quality strategy. It is suited for installations where a dedicated air purification component is added to an existing or new HVAC system without requiring a standalone cabinet or external power supply.

Key Features

• In-duct installation integrates directly into existing forced-air ductwork
• V-twin carbon filter stage targets odors and airborne contaminants
• Operates on 18 to 32 volts AC for compatibility with standard low-voltage HVAC controls
• 3-year warranty provides extended coverage for a duct-mounted accessory component
• No external power supply required beyond standard HVAC low-voltage circuit

Compatibility

Designed as an OEM-style in-duct air purification accessory for residential and light-commercial forced-air HVAC systems operating on low-voltage control circuits in the 18 to 32 volt AC range.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect power to the air handler or furnace at the disconnect switch and confirm the low-voltage circuit is de-energized before wiring. The unit mounts in the duct plenum according to manufacturer placement guidelines for adequate airflow across the filtration element. Follow local mechanical and electrical codes, including applicable sections of the International Mechanical Code, when cutting into ductwork and routing low-voltage wiring.

Technical Specifications

• Operating Voltage: 18-32 volts AC
• Filter Type: V-twin carbon
• Warranty: 3 years
• Model Number: tuv-apcox-er3

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: tuv-apcox-er3