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Details product compliance with UL and CSA standards.
Lists the components that come standard with the Ultra-Aire 70H unit.
Outlines critical safety and operational guidelines for unit placement and handling.
Provides guidance on selecting an optimal installation location for the unit.
Explains how to connect a duct for optional fresh air intake.
Describes the 8" diameter duct collar for the unit's return air.
Details how to orient the unit for horizontal or vertical supply air flow.
Advises on safe electrical installation practices and wiring.
Presents a diagram illustrating the unit's electrical connections.
Offers guidelines for connecting ductwork for optimal airflow and performance.
Describes preferred methods for integrating the unit with existing HVAC systems.
Presents alternative ducting methods when the recommended approach is not feasible.
Details how to install the unit across multiple HVAC systems.
Explains installation for homes without a forced air HVAC system.
Provides guidance for installing the unit within a limited closet space.
Offers alternative closet ducting configurations if the recommended method is not possible.
Illustrates how fresh air intake works during specific operating modes.
Guides users on calculating the minimum required ventilation airflow.
Details features and operation of the DEH 3000 digital control.
Explains how to connect the unit's control wires for proper operation.
Describes the function of each color-coded wire for control connections.
Provides a visual overview of low-voltage control wiring connections.
Step-by-step instructions for removing and replacing the unit's air filter.
A chart detailing MERV ratings and their corresponding efficiencies and applications.
Lists part numbers and descriptions for replacement components.
Provides warnings and guidelines for servicing the refrigerant system.
Offers common symptoms, possible reasons, and troubleshooting steps.
Continues troubleshooting common issues, focusing on performance.
General| Brand | Ultra-Aire |
|---|---|
| Model | 70H |
| Voltage | 115V |
| Refrigerant Type | R-410A |
| Type | Whole House Dehumidifier |
| Dehumidification Capacity | 70 pints per day (at AHAM conditions) |
| Drainage Options | Gravity Drain (3/4" NPT fitting) |
| Operating Temperature Range | 40-95 °F |
| Drain Hose Connection | 3/4" NPT |
