Pioneer QHD070 115V 70-Pint Per Day Whole-House Commercial Grade Ductable High Performance Dehumidifier - QHD070AUDH26WH
Maintain optimal indoor air quality with the QHD070AUDH26WH Whole House Ducted Dehumidifier, engineered to deliver powerful and efficient moisture control for your entire home. Perfect for high-performance applications, this plug-in unit offers reliable dehumidification with advanced features for superior comfort and convenience.
Features
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High Moisture Removal: Rated for 70 pints per day at standard conditions (80°F, 60% RH), ensuring effective humidity control in large spaces.
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Efficient Airflow: Provides a nominal airflow of 280 CFM, with an optional boost speed of 35 CFM for enhanced performance during peak demand.
- Flexible Control Options:
- Built-in digital controller for on-unit adjustments.
- Optional digital proprietary remote wall controller for added flexibility.
- Compatible with standard 3rd party humidity controllers and Modbus communication for seamless integration.
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Convenient Drainage: Features a default manual drain option for hassle-free operation, plus a reserved control board terminal for optional water pump for added versatility.
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Durable Filtration: Equipped with a washable 304 grade stainless steel filter for long-lasting use and easy maintenance.
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Smart Protection & Adaptability: Includes a compressor protection timer delay and automatic defrost mode to ensure reliable operation in ambient temperatures ranging from 41°F to 104°F.
Specifications
| Power Supply |
110/120 VAC (plug-in ready) |
| Dimensions (W × D × H) |
12-5/8 × 27-3/4 × 11-3/4 in. |
| Power Cord Length |
10-1/2 ft |
| Refrigerant |
R32 |
| Moisture Removal Capacity |
70 PPD @ 80°F/60% RH; 100 PPD @ 86°F/80% RH; 135 PPD @ 90°F/90% RH |
| Rated Power Input |
747 W |
| Rated Current |
6.5 A |
| Nominal Air Volume |
280 CFM |
| Energy Efficiency |
4.44 pints/kWh |
| Product Weight |
60 lbs |
Documentation
What our Experts Think
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High‑capacity whole‑house moisture control
The Pioneer QHD070 115 V 70‑Pint Whole‑House Ductable Dehumidifier removes up to 70 pints of moisture per day at standard conditions, with even higher output (up to 135 PPD) in hot, humid environments—ideal for basements, large living spaces, or full‑home humidity control.
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Efficient airflow and performance
Designed with a nominal 280 CFM airflow and an optional boost speed, it moves plenty of air for effective dehumidification even under peak demand.
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Flexible control & integration options
Comes with a built‑in digital controller, and supports third‑party humidity controllers and Modbus communication, plus optional wall remote control for convenient operation.
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Easy drainage and maintenance
Offers manual drain setup with an option for a water pump connection, plus a washable 304‑grade stainless steel filter for long‑lasting airflow and simple upkeep.
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Smart protection & wide‑range operation
Includes compressor delay protection and automatic defrost to ensure reliable performance in temperatures from 41 °F to 104 °F.
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Plug‑and‑play design with durable build
Runs on standard 110/120 V power, weighs about 60 lb, and uses R32 refrigerant—a modern, efficient choice that reduces environmental impact.
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Energy‑efficient moisture removal
With roughly 4.44 pints removed per kWh, it balances humidity control with efficient power consumption.
Q&A
Q: What is the Pioneer QHD070 dehumidifier used for?
A: Designed for whole-house or commercial applications, it removes excess humidity to improve indoor air quality and prevent mold, mildew, and moisture damage.
Q: How much moisture can it remove per day?
A: It removes up to 70 pints of moisture per day, making it suitable for medium to large spaces.
Q: What type of spaces is this unit ideal for?
A: Perfect for basements, whole-home installations, offices, or commercial spaces requiring consistent humidity control.
Q: What voltage does it require?
A: Operates on standard 115V single-phase power, suitable for most residential and light commercial circuits.
Q: Is this a ductable dehumidifier?
A: Yes, it supports ducting for integration into existing HVAC systems or customized airflow setups.
Q: What makes it “commercial grade”?
A: Built with high-performance components for durability, continuous operation, and reliable moisture removal in large areas.
Q: Does it have smart or automated features?
A: Yes, features include a built-in humidistat, auto-restart after power loss, and digital controls for precise humidity management.
Q: How quiet is the unit?
A: Engineered for quiet operation relative to its capacity, suitable for whole-house or office environments.
Maintenance Tips
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Clean air filters every 2–4 weeks – Maintains peak airflow and dehumidification efficiency
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Inspect and clean evaporator and condenser coils every 6 months – Prevents dust buildup and ensures maximum moisture removal
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Check and clear condensate drain lines regularly – Prevents water backup and potential damage
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Keep the intake and exhaust vents unobstructed – Ensures consistent airflow and efficient operation
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Monitor and empty water collection reservoir if not using drain line – Avoids overflow and maintains performance
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Use unit’s built-in humidistat effectively – Optimizes energy use while maintaining desired humidity levels
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Inspect duct connections periodically – Ensures efficient whole-house air circulation
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Schedule annual professional servicing – Maximizes performance, extends lifespan, and prevents system issues
