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Quest New 100 Dehumidifier – High-Efficiency Compact R454B System, Small Grow Rooms

by Quest
Save $230.00
Original Price $2,499.95
Current Price $2,269.95

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No Sales Tax—Except in Michigan

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(844) 873-5764

Description

Best Dehumidifier for Indoor Grow Room Climate Control

 Take full control of your growing environment with this powerful dehumidifier. Built for serious growers, it delivers precision humidity control through patented M-CoRR technology, superior MERV 13 filtration, and intuitive plug-and-play setup. Whether you’re optimizing a small indoor garden, climate-controlled storage, or sealed grow tent — this model gives you pro-level control without the hassle.


✅ Quick-Glance Benefits

M-CoRR Technology Patented multi-coil system delivers industry-leading efficiency and energy savings.
🧪 MERV 13 Filtration Traps more dust, mold, bacteria, and viruses than MERV-8 or MERV-11 filters.
🔧 Plug-n-Play Operation No installation required — onboard digital controls make setup effortless.
🔄 Auto Restart Automatically resumes operation with saved settings after power loss.
🚚 Fast, Free U.S. Shipping Ships from U.S. warehouses with zero delivery fees.



What’s Included

1x Quest 100 Dehumidifier
1x Power Cord (NEMA 5-15P, 10′)
1x Onboard Digital Control Panel
1x User Manual


Use It For

✔️ Small Indoor Grow Rooms
✔️ Climate-Controlled Storage
✔️ Home Cultivation Projects
✔️ Overhead or Freestanding Installations


🔍 Standout Features

🌬️ Variable-Speed EC Motor Adapts airflow to maintain efficiency in changing room conditions.
🛡️ Corrosion-Resistant Base Durable design resists rust even in damp or wash-down environments.
📏 Compact Footprint Flexible placement with 24″ x 16″ x 14.5″ profile and 60 lb weight.



Ready to upgrade your grow setup?

Order the Quest 100 Dehumidifier today and take full control of your growing environment — with smarter automation and reliable results.


Installation Options

Quest New 100 Dehumidifier freestanding

Freestanding dehumidifier

Quest New 100 Dehumidifier overhead

Hanging kit available

 

Quest 100 Dehumidifier Specifications

@ 80 F | 60% RH

Water Removal

100 Pints/Day

Efficiency

7.5 Pints/kWh

Energy Factor

3.5 Liters/kWh

Current Draw

5.0 Amps

Power

540 Watts

BTU (Total)

6,800

BTU (Heat of Condensation)

4,800

BTU (Motor Load)

2,000

@ 75 F | 50% RH

Water Removal

70 Pints/Day

Efficiency

6.0 Pints/kWh

Energy Factor

2.8 Liters/kWh

Current Draw

4.4 Amps

Part Number

4044590

Dehumidifier Type

Refrigerant Dehumidifier

CFM

280

Operating Temperature

56 F Min-95 F Max

Supply Voltage

110-120V

Unit Dimensions

24″ L x 16″ W x 14.5″ H

Unit Weight

60 lb

Control Type

Onboard digital controls with low voltage terminal block

Air Filter MERV Rating

MERV 13

Air Filter Dimensions

12″ x 14″ x 1″

Recommended Breaker Size

15

Power Cord

NEMA 5-15P (10′)

Refrigerant Type

R454b

Refrigerant Amount

1 lb 2 oz

Drain Port Connection

3/4″ Threaded NPT

Fans

Variable speed EC Motor

Warranty

5 Year Limited


Quest 100 Dehumidifier User Manual

Quest 100 Dehumidifier User Manual

 

Quest New 100 Dehumidifier Spec Sheet

Quest 100 Dehumidifier Spec Sheet

 



Quest 100 Dehumidifier Warranty

Manufacturer Warranty: 5 Years
Covers defects in materials and workmanship
Support handled directly through manufacturer or via our team


FAQ

Q: Will this work in my grow room?
A: Yes — it’s ideal for small to mid-size indoor grow environments.

Q: Can I mount this overhead?
A: Yes, the compact design allows for overhead or ground-level placement.

Q: What’s in the box?
A: The unit, power cord, built-in control panel, and manual.

Q: Does it auto restart after power outages?
A: Yes, all settings are retained and restored automatically.

Q: What’s the warranty?
A: It comes with a 5-year manufacturer-backed warranty.

Why Buy From US

Who We Are

At Garden GrowShop, we're not a faceless online retailer. We're a small, family-run business with real roots in the growing community. Every product we carry has been carefully chosen to meet the needs of both home growers and commercial operators — because we’ve walked in your shoes.

Personal, Knowledgeable Support
When you reach out to us, you’re not getting a canned reply or being passed between departments. You're talking to someone who actually knows the products, understands your challenges, and is here to help you succeed.

Transparent Pricing — No Gimmicks
We believe in fair, honest pricing. No inflated markups, no bait-and-switch tactics. If you ever find a better price on the same item, let us know — we’ll match it without the hassle.

Fast, Dependable Shipping
We ship directly from warehouses across the U.S. to get your order to you quickly and reliably. No inflated delivery timelines, and no surprise shipping fees — just smooth, on-time delivery you can count on.

A Partnership, Not a Transaction
Our customers stick with us because we treat them like partners. Whether you're outfitting a small indoor setup or managing a large-scale operation, we’re here to grow with you — not just sell you equipment.

Our Commitment
If something goes wrong, we don’t pass the buck. We work with you directly to make it right. That’s how we’ve built our business, and that’s how we plan to keep it.

Shipping/ Returns

Shipping Policy

Free Shipping Within the Continental U.S.
We offer free shipping on all orders shipped to addresses within the continental United States. There are no hidden fees, minimum order requirements, or handling charges. The price you see at checkout is the final price you pay.

Order Processing
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.

Shipping Confirmation & Tracking
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.

Estimated Delivery Time
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.

Shipping Carriers
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.

Delivery and Moving Disclaimer
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.

Address Accuracy & Order Changes
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.

Damaged or Lost Shipments
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.

Shipping Restrictions
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.

Questions?
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email. We’re here to help.

Start of Returns section 

Easy Returns, No Surprises

At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.

30-Day Return Guarantee

You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.

Here’s what to expect:

  • You’ll receive clear return instructions from our team.

  • Once your item is received and inspected, we’ll issue a refund to your original payment method.

  • Items must be returned in “like new” condition, with all original packaging and accessories.

  • Return shipping costs are the responsibility of the customer.

“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.


Damaged or Defective Orders

If your order arrives damaged or defective, don’t worry — we’ll take care of it.

Here’s what to do:

  • Note any damage with the delivery driver when signing for the package.

  • Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.

  • We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.

Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.


Order Cancellations

If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.

  • Cancellations before shipment receive a full refund.

  • Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.


Important Return Notes:

  • Certain products may have brand-specific return restrictions, which will be noted on the product page.

  • Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.


We’re Here to Help

Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.

Why Garden GrowShop?

We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.

✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it

Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.

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Description

Best Dehumidifier for Indoor Grow Room Climate Control

 Take full control of your growing environment with this powerful dehumidifier. Built for serious growers, it delivers precision humidity control through patented M-CoRR technology, superior MERV 13 filtration, and intuitive plug-and-play setup. Whether you’re optimizing a small indoor garden, climate-controlled storage, or sealed grow tent — this model gives you pro-level control without the hassle.


✅ Quick-Glance Benefits

M-CoRR Technology Patented multi-coil system delivers industry-leading efficiency and energy savings.
🧪 MERV 13 Filtration Traps more dust, mold, bacteria, and viruses than MERV-8 or MERV-11 filters.
🔧 Plug-n-Play Operation No installation required — onboard digital controls make setup effortless.
🔄 Auto Restart Automatically resumes operation with saved settings after power loss.
🚚 Fast, Free U.S. Shipping Ships from U.S. warehouses with zero delivery fees.



What’s Included

1x Quest 100 Dehumidifier
1x Power Cord (NEMA 5-15P, 10′)
1x Onboard Digital Control Panel
1x User Manual


Use It For

✔️ Small Indoor Grow Rooms
✔️ Climate-Controlled Storage
✔️ Home Cultivation Projects
✔️ Overhead or Freestanding Installations


🔍 Standout Features

🌬️ Variable-Speed EC Motor Adapts airflow to maintain efficiency in changing room conditions.
🛡️ Corrosion-Resistant Base Durable design resists rust even in damp or wash-down environments.
📏 Compact Footprint Flexible placement with 24″ x 16″ x 14.5″ profile and 60 lb weight.



Ready to upgrade your grow setup?

Order the Quest 100 Dehumidifier today and take full control of your growing environment — with smarter automation and reliable results.


Installation Options

Quest New 100 Dehumidifier freestanding

Freestanding dehumidifier

Quest New 100 Dehumidifier overhead

Hanging kit available

 

Quest 100 Dehumidifier Specifications

@ 80 F | 60% RH

Water Removal

100 Pints/Day

Efficiency

7.5 Pints/kWh

Energy Factor

3.5 Liters/kWh

Current Draw

5.0 Amps

Power

540 Watts

BTU (Total)

6,800

BTU (Heat of Condensation)

4,800

BTU (Motor Load)

2,000

@ 75 F | 50% RH

Water Removal

70 Pints/Day

Efficiency

6.0 Pints/kWh

Energy Factor

2.8 Liters/kWh

Current Draw

4.4 Amps

Part Number

4044590

Dehumidifier Type

Refrigerant Dehumidifier

CFM

280

Operating Temperature

56 F Min-95 F Max

Supply Voltage

110-120V

Unit Dimensions

24″ L x 16″ W x 14.5″ H

Unit Weight

60 lb

Control Type

Onboard digital controls with low voltage terminal block

Air Filter MERV Rating

MERV 13

Air Filter Dimensions

12″ x 14″ x 1″

Recommended Breaker Size

15

Power Cord

NEMA 5-15P (10′)

Refrigerant Type

R454b

Refrigerant Amount

1 lb 2 oz

Drain Port Connection

3/4″ Threaded NPT

Fans

Variable speed EC Motor

Warranty

5 Year Limited


Quest 100 Dehumidifier User Manual

Quest 100 Dehumidifier User Manual

 

Quest New 100 Dehumidifier Spec Sheet

Quest 100 Dehumidifier Spec Sheet

 



Quest 100 Dehumidifier Warranty

Manufacturer Warranty: 5 Years
Covers defects in materials and workmanship
Support handled directly through manufacturer or via our team


FAQ

Q: Will this work in my grow room?
A: Yes — it’s ideal for small to mid-size indoor grow environments.

Q: Can I mount this overhead?
A: Yes, the compact design allows for overhead or ground-level placement.

Q: What’s in the box?
A: The unit, power cord, built-in control panel, and manual.

Q: Does it auto restart after power outages?
A: Yes, all settings are retained and restored automatically.

Q: What’s the warranty?
A: It comes with a 5-year manufacturer-backed warranty.

Why Buy From US

Who We Are

At Garden GrowShop, we're not a faceless online retailer. We're a small, family-run business with real roots in the growing community. Every product we carry has been carefully chosen to meet the needs of both home growers and commercial operators — because we’ve walked in your shoes.

Personal, Knowledgeable Support
When you reach out to us, you’re not getting a canned reply or being passed between departments. You're talking to someone who actually knows the products, understands your challenges, and is here to help you succeed.

Transparent Pricing — No Gimmicks
We believe in fair, honest pricing. No inflated markups, no bait-and-switch tactics. If you ever find a better price on the same item, let us know — we’ll match it without the hassle.

Fast, Dependable Shipping
We ship directly from warehouses across the U.S. to get your order to you quickly and reliably. No inflated delivery timelines, and no surprise shipping fees — just smooth, on-time delivery you can count on.

A Partnership, Not a Transaction
Our customers stick with us because we treat them like partners. Whether you're outfitting a small indoor setup or managing a large-scale operation, we’re here to grow with you — not just sell you equipment.

Our Commitment
If something goes wrong, we don’t pass the buck. We work with you directly to make it right. That’s how we’ve built our business, and that’s how we plan to keep it.

Shipping/ Returns

Shipping Policy

Free Shipping Within the Continental U.S.
We offer free shipping on all orders shipped to addresses within the continental United States. There are no hidden fees, minimum order requirements, or handling charges. The price you see at checkout is the final price you pay.

Order Processing
Orders are typically processed within 1–2 business days (Monday–Friday). If an item is temporarily backordered or delayed, we’ll notify you by email with an updated shipping estimate.

Shipping Confirmation & Tracking
Once your order has shipped, we’ll email you a shipping confirmation that includes tracking information. You can use this to monitor the delivery status of your package in real time.

Estimated Delivery Time
Most orders arrive within 3–7 business days of shipping, depending on your location and the item’s warehouse origin. Freight items and oversized packages may take additional time.

Shipping Carriers
We use trusted carriers such as FedEx, UPS, USPS, and professional freight delivery services for large or heavy items. Depending on the size of your order, it may arrive in multiple packages or from multiple warehouses.

Delivery and Moving Disclaimer
Please note: We do not offer moving or installation services. For freight shipments or large items, carriers are only responsible for curbside delivery. Drivers are not required to move items inside your home, up stairs, or to specific locations. We strongly recommend having assistance available at the time of delivery for heavy or bulky shipments.

Address Accuracy & Order Changes
Please ensure your shipping address is correct at the time of checkout. Once an order has shipped, we are unable to change the delivery address or reroute the shipment. If you need to make changes to your order, contact us immediately after placing it.

Damaged or Lost Shipments
If your order arrives damaged or appears to be lost in transit, contact us within 48 hours of delivery (or expected delivery). We will work with the carrier to resolve the issue as quickly as possible.

Shipping Restrictions
We currently ship only to addresses within the continental United States. We do not ship to Alaska, Hawaii, U.S. territories, or international destinations.

Questions?
If you have questions about your order, delivery, or shipping process, feel free to reach out to us through our Contact Us page or via email. We’re here to help.

Start of Returns section 

Easy Returns, No Surprises

At Garden GrowShop, we stand behind the quality of every product we carry. But we also understand that sometimes things just don’t work out — and that’s okay. If you change your mind or the item isn’t quite what you expected, we’ve got you covered.

30-Day Return Guarantee

You have 30 days from the date of delivery to request a return for any reason. To start a return, simply email us at sales@gardengrowshop.com with your order number and we’ll walk you through the process.

Here’s what to expect:

  • You’ll receive clear return instructions from our team.

  • Once your item is received and inspected, we’ll issue a refund to your original payment method.

  • Items must be returned in “like new” condition, with all original packaging and accessories.

  • Return shipping costs are the responsibility of the customer.

“Like new” means no visible wear, damage, or missing parts. Items showing signs of use or misuse may not qualify for a refund.


Damaged or Defective Orders

If your order arrives damaged or defective, don’t worry — we’ll take care of it.

Here’s what to do:

  • Note any damage with the delivery driver when signing for the package.

  • Email photos and a description of the issue to sales@gardengrowshop.com on the same day you receive it.

  • We’ll cover the cost of return shipping and make sure a replacement is sent out quickly.

Please keep all original packaging in case a return is needed. This helps speed up the process and ensures a smooth resolution.


Order Cancellations

If you need to cancel your order, please contact us as soon as possible at sales@gardengrowshop.com or by phone.

  • Cancellations before shipment receive a full refund.

  • Cancellations after shipment will follow our standard return policy and may be subject to return shipping costs.


Important Return Notes:

  • Certain products may have brand-specific return restrictions, which will be noted on the product page.

  • Products purchased for temporary or single-use purposes (e.g. trade shows, promotional events) are not eligible for return.


We’re Here to Help

Our goal is to make returns and exchanges as easy as possible — with no stress and no surprises. If you’re unsure whether your order qualifies or just want to ask a question, don’t hesitate to reach out. We’re here to make sure you feel confident before and after your purchase.

Why Garden GrowShop?

We’re an authorized dealer for every brand we sell—so you’ll always get full manufacturer warranties, premium support, and authentic gear direct from the source.

✅ Fast, tracked shipping on all orders
✅ 100% safe and secure checkout
✅ No restocking fees on returns
✅ Friendly U.S.-based support when you need it

Have questions? We're here to help. Whether you're just getting started or scaling up a full grow, our experts can guide you to the right gear.