Aprilaire 45 Water Panel 320788-702 this hermetic unit utilizes a

this hermetic unit utilizes a positive displacement scroll design to deliver consistent performance and high volumetric efficiency in R-22 refrigerant systems

and Nordyne G7 series 90% plus efficiency furnaces

Common Questions Does this include the float chamber

Always verify the WC (Water Column) ratings on your existing switch

Aprilaire 45 Water Panel 320788-702 this hermetic unit utilizes aKeep your home's air comfortable and healthy with the Aprilaire 45 Water Panel, the essential replacement humidifier filter for your whole house system. This 2 pack of genuine OEM components is designed specifically for Aprilaire Model 400, including 400A and 400M units. Unlike standard panels, the Aprilaire 45 features a specialized heavy duty paper construction reinforced with aluminum layers, optimized for water saver (drainless) humidifiers. This