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pioneer|SKU:QHD070AUDH26WH

Pioneer QHD070 70-Pint Ductable Whole-House Dehumidifier

Whole-House Humidity Control That Holds Up

70 pints per day — Removes moisture at standard 80°F/60% RH conditions
280 CFM airflow — Covers large spaces with optional 35 CFM boost
41°F to 104°F range — Auto-defrost keeps it running in cold conditions
Modbus-ready integration — Works with 3rd party controllers and smart systems
4.44 pints per kWh — R32 refrigerant delivers efficient moisture extraction
  • Free Shipping -- Ships free to your door, including freight delivery
  • 30-Day Performance Guarantee -- If it doesn't perform as specified, we make it right

$875.95

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Pioneer® QHD070 115V 70-Pint Per Day Whole-House Commercial Grade Ductable High Performance Dehumidifier
Pioneer® QHD070 115V 70-Pint Per Day Whole-House Commercial Grade Ductable High Performance Dehumidifier
$875.95

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In the box

  • QHD070AUDH26WH dehumidifier unit
  • 304 stainless steel washable filter (installed)
  • 10-1/2 ft power cord (attached)
Pioneer® QHD070 115V 70-Pint Per Day Whole-House Commercial Grade Ductable High Performance Dehumidifier
Pioneer QHD070 70-Pint Ductable Whole-House Dehumidifier
$875.95

Whole-House Humidity Control That Holds Up

Maintain dry, comfortable air across your entire home with this field-tested, ductable dehumidifier rated for 70 pints per day at standard conditions. Built-to-survive temperatures from 41°F to 104°F, it handles basements, crawl spaces, and living areas with a washable 304 stainless steel filter and automatic defrost. The built-in digital controller, Modbus compatibility, and 280 CFM nominal airflow give you precise humidity control in any grid-independent setup. Ships free.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
70 Pints Per Day
41°F to 104°F Range
Ductable Installation
Modbus Integration
70 PPD
Moisture Removal @ 80°F/60% RH
280 CFM
Nominal Air Volume
4.44 Pints/kWh
Energy Efficiency
Moisture That Destroys Your Off-Grid Investment

Moisture That Destroys Your Off-Grid Investment

High humidity in a cabin or basement doesn't just feel uncomfortable — it corrodes electrical connections, grows mold on stored supplies, and degrades insulation in your battery enclosure. The QHD070 pulls 70 pints per day at standard conditions and scales to 135 pints at 90°F and 90% RH, matching the output you actually need during peak humidity. Every product Off Grid Vault carries is vetted for real-world performance under the conditions you'll face — not lab-perfect environments. This unit delivers rated moisture removal with automatic defrost down to 41°F, so it keeps working through cold snaps when humidity problems actually get worse.

Control It Your Way — On-Unit or Remote

Control It Your Way — On-Unit or Remote

The built-in digital controller handles standalone operation right out of the box. For integrated setups, Modbus communication lets you tie this dehumidifier into your existing home automation or climate management system. It also accepts standard third-party humidity controllers, so you're not locked into proprietary accessories. A reserved terminal on the control board supports an optional water pump for gravity-drain situations. Whether you're monitoring humidity from a wall panel or letting it run autonomously, the QHD070 adapts to how you manage your space — not the other way around.

R32 Efficiency That Respects Your Power affordable

R32 Efficiency That Respects Your Power affordable

Off-grid power is measured in every watt. At 747W draw and 4.44 pints removed per kWh, the QHD070 extracts moisture without draining your battery bank. The R32 refrigerant runs efficiently across the full 41°F to 104°F operating range, and the compressor protection timer prevents startup surges that could trip your inverter. The washable 304 stainless steel filter eliminates replacement filter costs — rinse it and put it back. For a 60-pound unit that plugs into a standard 120V outlet, this is field-tested humidity control that works within the constraints of solar-powered living.

Verify Your Install Space

Confirm these conditions before adding to cart.

  • Space width ≥ 12-5/8 inches for unit housing
  • Space depth ≥ 27-3/4 inches for unit depth
  • 115V outlet within 10-1/2 feet of installation point

Engineered For

Designed for spaces where reliable humidity control matters.

Whole-Home Dehumidification
Crawl Space & Basement
Off-Grid Homesteads

Full specifications

At a glance

Dimensions
12-5/8 x 27-3/4 x 11-3/4 inches
Power
10-1/2 Feet
Warranty
See product page
Full specifications15 data points across 4 categories

Dimensions

Dimensions (WDH)12-5/8 x 27-3/4 x 11-3/4 inches
Product Weight60 lbs
Power Cord Length10-1/2 Feet

Power & Performance

Power Supply110/120VAC (comes ready to plug in)
Moisture Removal @ 80°F/60%RH70 PPD
Moisture Removal @ 86°F/80%RH100 PPD
Moisture Removal @ 90°F/90%RH135 PPD
Rated Power Input747W
Rated Power Current6.5A
Nominal Air Volume280 CFM
Energy Efficiency4.44 Pints Removal per kWh
RefrigerantR32

Materials

FilterWashable 304 grade stainless steel filter

Compliance & Warranty

Operating Temperature Range41°F to 104°F
WarrantySee product page

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. This dehumidifier is no exception.

30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days in original packaging.
Free ShippingShips free to your door — no minimums, no thresholds, no surprise freight charges.
Authorized Dealer SupportWarranty claims handled directly through us. Real people, real accountability after your purchase.
★★★★★
“Installed this in my 1,200 sq ft off-grid cabin in the Ozarks. Basement humidity was running 75%+ and I was starting to see mold on stored supplies. The QHD070 pulled it down to 45% in two days on my 48V system — 747W draw is very manageable. The Modbus integration with my Victron setup was straightforward. Wish I had done this sooner.”
D
Derek L.Eureka Springs, AR

Overview

Summary:

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.

Key Features:

  • High Moisture Removal: Rated for 70 pints per day at standard conditions (80°F, 60% RH), ensuring effective humidity control in large spaces.
  • 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.
  • 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.
  • Durable Filtration: Equipped with a washable 304 grade stainless steel filter for long-lasting use and easy maintenance.
  • 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 and Product Details:

  • Power Supply: 110/120VAC (comes ready to plug in)
  • Dimensions (WDH): 12-5/8 x 27-3/4 x 11-3/4 inches
  • Power Cord Length: 10-1/2 Feet
  • Refrigerant: R32
  • Moisture Removal Capacities: 

    • 70 PPD @ 80°F/60%RH
    • 100 PPD @ 86°F/80%RH
    • 135 PPD @ 90°F/90%RH
  • Rated Power Input: 747W
  • Rated Power Current: 6.5A
  • Nominal Air Volume: 280 CFM
  • Energy Efficiency: 4.44 Pints Removal per kWh
  • Product Weight: 60 lbs
  • Warranty: 3 Years on Parts/Compressor

Documentation:

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Frequently Asked Questions

A 30-pint residential dehumidifier running continuously in a large space consumes comparable power while removing half the moisture. The QHD070's 4.44 pints per kWh efficiency means it pulls more water per watt than most consumer-grade units. At 747W on a 120V circuit, it runs within the output of a single inverter outlet. The 3-year parts and compressor warranty protects your investment longer than the typical 1-year consumer warranty.
Off Grid Vault is an authorized dealer. Warranty claims on the 3-year parts and compressor coverage go through us — not through a third-party ticket queue. If something fails under warranty, you deal with our team directly. That accountability is why customers choose a specialist retailer over a generic marketplace listing where the seller disappears after shipment.
The QHD070 draws 747W at 6.5A on a standard 120V circuit — it plugs in and runs on any inverter with a 120V AC output rated above 1,000W. The compressor protection timer prevents hard-start surges that could trip your inverter. Modbus communication lets you integrate it into a monitored system if you want automated humidity control tied to your home automation setup.
The automatic defrost mode allows operation down to 41°F ambient temperature. In off-grid cabins and basements, cold-season humidity is often the worst problem — condensation builds when temperatures drop below the dew point. Most consumer dehumidifiers shut off below 60°F. The QHD070 keeps pulling moisture through that critical range, which is exactly when you need it most.
The QHD070 is a ductable unit designed for whole-house installation. It can be integrated into your existing ductwork for centralized humidity control. The 280 CFM nominal airflow with an optional 35 CFM boost provides sufficient volume for most residential applications. For specific ducting configurations, contact our team — we can help you determine the right setup for your space.
Pioneer provides a 3-year warranty covering parts and the compressor. As an authorized dealer, Off Grid Vault processes warranty claims directly — you submit to us, and we handle it with the manufacturer. This is not a situation where you're left reading forum posts trying to figure out how to contact support after the retailer who sold you the unit has closed up.
SKU: QHD070AUDH26WH Category: Brand:

The Off Grid Vault Promise

Every product we carry is vetted for real-world performance. This dehumidifier is no exception.

30-Day Performance Guarantee If it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days in original packaging.
Free Shipping Ships free to your door — no minimums, no thresholds, no surprise freight charges.
Authorized Dealer Support Warranty claims handled directly through us. Real people, real accountability after your purchase.

About pioneer Dehumidifiers

pioneer is a trusted manufacturer of premium dehumidifiers. OffGridVault is an authorized dealer offering the full pioneer lineup with free delivery, price match guarantee, and expert support.

View all pioneer products →

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