Resideo 50028004-001 Cover 321894-709 Integrating this Lennox 2-stage pressure

Integrating this Lennox 2-stage pressure switch ensures the furnace control board receives accurate pneumatic signals

including dust and airborne contaminants

The motor features an insulation class F rating and a 1

Broad System Application: Compatible with a wide range of International Comfort Products

ensuring optimal airflow in compact HVAC configurations

Resideo 50028004-001 Cover 321894-709 Integrating this Lennox 2-stage pressureThe Resideo 50028004 001 Cover is a critical field service component designed for the Honeywell TrueSTEAM Series, specifically compatible with HM506 Series, HM509 Series, and HM512 Series humidifiers. As a veteran grade TrueSTEAM replacement cover, this rugged plastic enclosure serves as a primary shield for the unit's internal electronic control board and solenoid connections. In the field, a cracked or missing front enclosure can compromise the