Field Controls 46648803 Air PurifierDUOX 16 24V 16" UVC PCO Air Purifier is a reliable replacement for Field Controls 46648803, delivering advanced air cleaning in a compact 24V unit. This air purifier combines UVC sterilization with PCO purification technology to reduce airborne contaminants and improve indoor air quality in commercial and industrial spaces. Designed for seamless integration with 24V control networks, this 16" air purifier fits where you need dependable air cleaning.

and CSA approvals to meet safety and quality standards

Easy integration with existing dampers and ductwork

Use this replacement part to extend burner life

This model helps prevent accidental activation and tampering

Compatibility: designed to rebuild ASCO steam valve models

this 4500W element utilizes durable materials and precise tolerances to resist scale build-up and provide steady performance over time

high-temperature insulation

5 in H) fits tight installations

suitable for 24V AC control at 50/60 Hz

Flow: Cv 138 for precise control

Includes EPDM O-ring

and furnace applications