The Aprilaire E070 installation manual provides essential guidance for proper setup and operation of the dehumidifier, ensuring safety, efficiency, and compliance with manufacturer instructions.
Overview of the Aprilaire E070 Dehumidifier
The Aprilaire E070 is a 70-pint professional-grade dehumidifier designed for crawl spaces, offering efficient moisture control and improved indoor air quality. It features a robust design, high-capacity performance, and energy-efficient operation. The unit draws air, filters it, removes moisture, and circulates dry air, ensuring a healthier environment. As a replacement for the Aprilaire 1820, the E070 is built for durability and reliability, making it a top choice for managing humidity in crawl spaces effectively.
Importance of Proper Installation
Proper installation of the Aprilaire E070 is crucial for ensuring optimal performance, safety, and longevity of the dehumidifier. Improper installation can lead to property damage, injury, or equipment malfunction. It is essential to follow the manual’s instructions carefully to avoid issues such as incorrect ductwork connections or electrical hazards. Additionally, proper installation ensures compliance with local building codes and manufacturer guidelines, which are critical for maintaining the product’s warranty and overall functionality. Always consider hiring a trained technician for a safe and reliable setup.
Key Features of the Aprilaire E070
The Aprilaire E070 is a professional-grade dehumidifier designed for crawl spaces, offering high-efficiency moisture removal with a 70-pint capacity. It features a robust blower that draws air, filters it, and releases dry air back into the space. The unit is built with durable materials and includes a reliable drainage system. Its compact design allows for easy installation in tight crawl spaces, while its energy-efficient operation ensures lower utility bills. These features make it an ideal solution for maintaining a dry and healthy home environment year-round.

Pre-Installation Considerations
Evaluate the installation site, ensure compliance with local building codes, and verify compatibility with existing HVAC systems to guarantee a smooth and safe setup process.

Understanding the Installation Site
Evaluate the installation site to ensure it meets the Aprilaire E070’s requirements. The area must be level, well-ventilated, and protected from water exposure. Ensure proper drainage options are available. Check for nearby electrical outlets and verify space for ductwork connections. Avoid areas with standing water or high humidity. Handle the unit carefully to prevent damage during placement. Follow all safety guidelines to avoid injuries from sharp edges or heavy components. Consulting a professional is recommended if site conditions are uncertain.
Checking Local Building Codes and Regulations
Before installing the Aprilaire E070, verify compliance with local building codes and regulations. Ensure the installation meets all relevant standards for electrical, plumbing, and HVAC systems. Failure to comply may result in legal issues or safety hazards. Check for permits required and ensure the unit’s specifications align with local requirements. Proper compliance ensures safe operation and avoids potential legal consequences. Always consult local authorities or a licensed professional if unsure about specific regulations or requirements.
Ensuring Compatibility with Existing HVAC Systems
Ensure the Aprilaire E070 is compatible with your existing HVAC system to maintain optimal performance. Verify ductwork dimensions, electrical requirements, and airflow specifications match your setup. Proper integration prevents system inefficiencies and potential damage. Check compatibility with your home’s electrical system and ensure the dehumidifier’s airflow requirements align with your ductwork design. If unsure, consult a professional to confirm compatibility and ensure seamless integration with your current HVAC configuration for safe and efficient operation.
Safety Precautions and Guidelines
Always follow safety guidelines to prevent damage or injury. Handle sharp edges with care, ensure proper installation by a trained technician, and adhere to all safety measures.
General Safety Tips for Handling the Unit
Handle the Aprilaire E070 with care to avoid injuries from sharp edges. Always keep the unit upright during transportation and installation to prevent damage. Ensure the installation area is clear of obstacles and well-ventilated. Disconnect power before starting any work to avoid electrical hazards. Use appropriate lifting techniques to prevent strain or equipment damage. Avoid dropping the unit, as this could cause internal components to malfunction. Only authorized personnel should handle the unit, and all safety precautions outlined in the manual must be strictly followed.
Electrical Safety Measures
Disconnect power before starting installation or maintenance to prevent electrical shock. Ensure all connections are secure and meet local electrical codes. Use a dedicated circuit for the dehumidifier to avoid overloading. Keep wires away from sharp edges and moving parts. Never modify the unit’s electrical components, as this can cause hazards. Ground the unit properly to prevent electrical fires. If unsure, consult a licensed electrician. Always follow the manual’s electrical guidelines to ensure safe operation and compliance with safety standards.

Proper Handling of Sharp Edges and Ductwork
Handle sharp edges and ductwork with care to avoid injuries. Wear protective gloves and eyewear when cutting or manipulating materials. Ensure all duct openings are smooth and free from sharp protrusions. Dropping the unit or components can cause damage or injury, so lift and move with caution. Always secure the dehumidifier and ductwork properly to prevent accidental movement. Follow the installation manual’s guidelines for safe handling and assembly to maintain equipment integrity and personal safety during the process.
Product Features and Benefits
The Aprilaire E070 offers professional-grade performance, energy efficiency, and robust design, ensuring reliable humidity control in crawl spaces with advanced features for optimal air quality and comfort.

Technical Specifications of the Aprilaire E070
The Aprilaire E070 is a 70-pint dehumidifier designed for crawl spaces, featuring a built-in blower for efficient airflow. It operates at 115V, 60Hz, and has a maximum airflow of 200 CFM. The unit measures 24.5″ x 14.5″ x 39.5″ and weighs 105 lbs. It includes a 6-foot drain hose and a MERV 8 air filter. The E070 is Energy Star certified, ensuring energy efficiency while maintaining reliable performance in controlling humidity levels in crawl spaces and improving indoor air quality.
- 70-pint capacity per day
- 200 CFM airflow
- Energy Star certified
- Includes 6-foot drain hose
- MERV 8 air filter
Energy Efficiency and Performance
The Aprilaire E070 is Energy Star certified, ensuring high energy efficiency while effectively controlling humidity in crawl spaces. Its powerful blower and advanced design optimize airflow, improving indoor air quality. The unit operates efficiently at 115V, 60Hz, and maintains reliable performance in various conditions. With a focus on energy savings, the E070 helps reduce utility costs while providing consistent moisture control, making it a cost-effective solution for maintaining a healthy home environment.
Key features: Energy Star certification, optimized airflow, and consistent performance.
Design and Build Quality
The Aprilaire E070 features a robust and durable design, built to withstand the demands of crawl space environments. Its compact, professional-grade construction ensures reliable performance and long-lasting operation. The unit is designed with high-quality materials and components, ensuring minimal maintenance and optimal functionality. The E070’s design prioritizes ease of installation and service, with accessible components for straightforward maintenance. Its sturdy build and user-friendly layout make it a reliable choice for effective humidity control in residential settings.
Tools and Materials Needed
Drill, screwdrivers, pliers, wrench, ductwork materials, mounting hardware, drain hose, and power connectors are essential for a successful Aprilaire E070 installation, ensuring proper setup and functionality.
Essential Tools for Installation
Drill, screwdrivers, pliers, wrench, and utility knife are necessary for installing the Aprilaire E070. Ensure you have a drill bit set for making precise holes and a level to ensure proper alignment. Wire cutters and strippers are needed for electrical connections, while ductwork tools like a tape measure and sealant are crucial for airtight connections. Always refer to the manual for specific tool recommendations to guarantee a safe and efficient installation process.
Required Materials for Ductwork and Mounting
Flexible ducts, rigid duct adapters, and plenum materials are essential for proper airflow; Ensure you have duct sealant, insulation, and clamps for airtight connections. For mounting, wall brackets, screws, and anchors are necessary to secure the unit. Additionally, measuring tape, level, and safety gloves are recommended for accurate and safe installation. Refer to the manual for specific material requirements to ensure compatibility and optimal performance of the Aprilaire E070 dehumidifier.
Additional Accessories for Optimal Performance
Enhance your Aprilaire E070 experience with recommended accessories like a remote control for convenient operation and a MERV 11 filter upgrade for improved air quality. A condensate pump is ideal for drainage in low-lying areas, while a wall-mounted control offers easy access. These accessories ensure the dehumidifier operates efficiently and integrates seamlessly with your home’s system. Always consult the manual for compatibility and installation guidelines to maximize performance and longevity of the unit.
Step-by-Step Installation Guide
The manual provides detailed instructions for installing the Aprilaire E070, including mounting, ductwork connections, electrical setup, and drainage configuration, ensuring a safe and efficient installation process.
Mounting the Dehumidifier
Proper mounting of the Aprilaire E070 is crucial for efficient operation and safety. The unit should be installed in a level, secure location, such as a crawl space or utility area, ensuring proper drainage and airflow. Follow the manual’s instructions for securing the dehumidifier to prevent movement or vibration. Sharp edges on the unit and ductwork require careful handling to avoid injury. Always wear protective gloves and eyewear during installation. Ensure the mounting surface is sturdy and can support the unit’s weight for long-term reliability.
Connecting Ductwork and Ventilation
Connecting ductwork and ventilation for the Aprilaire E070 requires careful planning to ensure proper airflow and system performance. Secure the ducts firmly to the unit’s ports using approved materials, such as insulated flexible ducts, to maintain airtight connections. Ensure all joints are sealed to prevent air leaks, which can reduce efficiency. Align the ductwork correctly with the dehumidifier’s intake and outlet ports, and verify that the system is free from obstructions. Properly handling sharp edges during duct installation is essential to avoid injuries and ensure a safe setup.
Installing Electrical Components
Installing electrical components for the Aprilaire E070 requires careful attention to safety and manufacturer guidelines. Ensure the power supply is disconnected before starting the installation. Follow the manual’s wiring diagram to connect the unit to your home’s electrical system. Use appropriately rated wires and secure all connections tightly. Avoid overloading circuits and ensure compliance with local electrical codes. If unsure, consult a licensed electrician to prevent hazards and ensure proper functionality. Proper electrical setup is crucial for safe and efficient operation of the dehumidifier.
Setting Up Drainage Systems
Proper drainage setup is crucial for the Aprilaire E070 to function efficiently. Connect the drain hose to the unit as per the manual’s instructions, ensuring it is securely attached. The drainage system should be sloped correctly to prevent water accumulation. Regularly inspect the hose for kinks or blockages and ensure it directs water away from the unit. Proper drainage prevents water damage and maintains optimal performance. Follow the manufacturer’s guidelines to avoid issues related to improper drainage setup.

Post-Installation Checks
After installation, test the unit to ensure proper functionality, check all connections for security, and verify drainage and airflow are operating as intended.
Testing the Unit for Proper Functionality
After installation, turn on the dehumidifier and monitor its operation. Check humidity levels to ensure the unit is effectively reducing moisture. Verify that the blower operates smoothly and airflow is consistent. Inspect the drainage system to confirm proper water removal. Ensure all electrical components function safely and efficiently. Refer to the manual for specific testing procedures to validate performance. This step ensures the dehumidifier operates as intended, providing reliable humidity control for your crawl space.
Ensuring All Connections Are Secure
After installation, inspect all electrical, ductwork, and drainage connections to ensure they are tightly secured. Verify that duct seams are sealed properly and that the drainage hose is connected without leaks. Check that the unit is level and firmly mounted to prevent vibration. Ensure all electrical connections are tight and meet safety standards. Refer to the manual for specific connection requirements to guarantee safe and efficient operation of the dehumidifier.
Verifying Drainage and Airflow
After installation, ensure the drainage system is functioning correctly by checking for proper water flow and absence of kinks in the hose. Verify that airflow is unobstructed by ensuring vents and grilles are clear. Confirm that the dehumidifier is drawing air and discharging it effectively. Proper drainage and airflow are critical for optimal performance and preventing issues like mold or reduced efficiency. Refer to the manual for specific airflow and drainage requirements to ensure the system operates as intended.

Maintenance and Troubleshooting
Regular maintenance ensures optimal performance. Clean filters, check drainage, and inspect ductwork for blockages. Address common issues like improper installation or airflow restrictions promptly to avoid damage.
Regular Maintenance Tips
Regular maintenance is crucial for optimal performance. Clean the filter every 1-3 months and ensure proper airflow. Check the drain hose for kinks or blockages. Inspect ductwork for leaks or damage; Ensure the unit is level to prevent water accumulation. Schedule annual professional inspections to verify system efficiency. Replace parts as recommended in the manual to maintain warranty validity and performance. Proper upkeep prevents issues and extends the dehumidifier’s lifespan, ensuring reliable humidity control in your crawl space.
Common Issues and Solutions
Common issues with the Aprilaire E070 include improper installation, condensate buildup, or electrical malfunctions. Ensure the unit is installed correctly by a professional to avoid damage. Regularly inspect and clean the filter to maintain airflow. Check the drain hose for blockages and ensure proper ventilation. If the dehumidifier does not turn on, verify electrical connections and circuit breakers. For persistent issues, refer to the manual or contact a certified technician. Proper maintenance and adherence to guidelines can prevent most problems and ensure optimal performance.
When to Contact a Professional
Contact a professional if you encounter complex installation issues, electrical malfunctions, or if the dehumidifier does not function properly after setup. Experts are recommended for ductwork modifications, drainage system issues, or if the unit exceeds your DIY expertise; Trained technicians ensure compliance with safety standards and manufacturer guidelines, preventing potential damage or safety hazards. Reach out to Aprilaire-certified professionals for reliable solutions and to maintain warranty validity.

Warranty and Support Information
The Aprilaire E070 is backed by a comprehensive warranty. Visit Aprilaire’s website for support or contact customer service. Download the PDF manual for guidance and troubleshooting;
Understanding the Aprilaire Warranty
The Aprilaire E070 warranty provides comprehensive coverage for defects in materials and workmanship. Registration is required to activate the warranty, ensuring protection for parts and labor. Proper installation by a certified technician is essential to maintain warranty validity. Damage caused by misuse, improper installation, or failure to follow guidelines may void the warranty. The warranty period varies depending on the product and usage conditions. For detailed terms, refer to the official Aprilaire website or contact customer support. Regular maintenance and adherence to manual instructions are crucial to uphold warranty benefits and ensure optimal performance.
Accessing Customer Support
Aprilaire offers comprehensive customer support to assist with installation, maintenance, and troubleshooting. Visit their official website at www.aprilaire.com for detailed resources, including manuals and FAQs. For direct assistance, contact their support team via phone at 1-800-334-6011 or email at support@aprilaire.com. Their team is available Monday through Friday, 7:00 a.m. to 5:00 p.m. CST. Additionally, sign up for their Healthy Air newsletter to stay updated on product innovations and support services.
Downloading the PDF Manual

To access the Aprilaire E070 installation manual, visit the official Aprilaire website at www.aprilaire.com. Navigate to the Owner Manuals section, where you can search for the E070 model. Click on the provided link to download the PDF manual, which includes detailed installation instructions, technical specifications, and troubleshooting guides. Ensure you have a PDF reader installed to view the document. This resource is essential for proper installation and maintenance of your dehumidifier.

The Aprilaire E070 installation manual ensures proper setup and maintenance, promoting efficient humidity control, improved air quality, and system longevity for a healthier home environment.
Final Thoughts on the Aprilaire E070
The Aprilaire E070 stands out as a reliable, high-performance dehumidifier designed for crawl spaces. Its robust design, energy efficiency, and advanced features ensure effective humidity control. Proper installation and maintenance, as outlined in the manual, are crucial for optimal performance and longevity. By following the guidelines, users can enjoy a healthier, drier home environment while preventing potential issues. This unit is a testament to Aprilaire’s commitment to quality and innovation in indoor air quality solutions.
Encouragement for Proper Installation and Maintenance
Proper installation and maintenance are vital for the Aprilaire E070 to function efficiently and effectively. Adhering to the manual ensures optimal performance, prevents potential damage, and extends the unit’s lifespan. Regular checks and timely servicing can avoid costly repairs and maintain your home’s air quality. By following the guidelines, you ensure safety, efficiency, and reliability. Aprilaire’s support resources are available to assist with any questions, making it easier to keep your dehumidifier in top condition and your home comfortable year-round.