Skip to content
Free shipping on most orders · Questions? Call (978) 295-7538
Free shipping on most orders · Questions? Call (978) 295-7538
Ebac CS90H Whole House Ducted HVAC Dehumidifier – 70 PPD, 110V

Ebac CS90H Whole House Ducted HVAC Dehumidifier – 70 PPD, 110V

SKU: CS90HIn stock
$2,254.00
Request a quote / purchase order

Tell us your quantity, delivery ZIP code and required date. For help choosing equipment, include your application.

Email a quote request Call (978) 295-7538
Call a specialist — (978) 295-7538

Pricing, freight and lead time. Mon–Fri 9 AM–5 PM ET.

Estimated delivery: 3–8 business days
Ships direct from Ebac
Authorized Ebac dealerGenuine Ebac equipment with full factory warranty support
Tax-exempt & PO acceptedSend your exemption certificate and we bill without sales tax
30-day returnsUnused equipment in original packaging, within 30 days
Expert phone supportTalk to a product specialist Mon–Fri, 9 AM–5 PM ET: (978) 295-7538
Ordering 3+ units? Call for volume pricing – +1 (978) 295-7538
Ach Direct DebitAmazon American Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPalShop Pay USDC Visa

Need help choosing? Talk to an expert

+1 (978) 295-7538

Ebac CS90H Hands-Off Humidity Control for Basements and Archives

Ebac CS90H dehumidifier runs on its own once you set the target, using an electronic humidistat and sensor to decide when to start and stop. It is aimed at property managers and homeowners who need dry air in basements, archives or work areas but do not want to babysit a machine. Water leaves through the built-in pump, and humidity stays where you set it.

Ebac CS90H Automatic Operation and Drainage

With 360 CFM of airflow and an effective volume of 8,369 cu.ft, the unit treats a large area from one spot. The pump removes condensate continuously, so there is no manual emptying.

  • Electronic humidistat and sensor — reads the room and adjusts on its own to hold your chosen level.
  • Built-in condensate pump — sends water to a drain line so the unit can run unattended.
  • Hot gas defrost — prevents ice on the coil, keeping it working in spaces as cold as 33°F.
  • Washable air filter — clean it and reuse it, which keeps upkeep simple.
  • Concealed molded carry handles — make it easier to move the 83.7 lb unit during installation.
  • Rubber anti-vibration feet — reduce vibration so it runs near the rated 57 dBA, about the level of normal conversation.

Ebac CS90H Applications and Environments

Ebac lists apartments and residential basements first, where damp air affects finishes and stored belongings. Storage rooms and archives benefit because paper, fabric and wood hold up better in controlled humidity. Offices, workspaces and laboratories use the Ebac CS90H to keep conditions steady for people and instruments. It also shows up in restaurants, bars and museums, and in locker rooms and gyms where showers add moisture all day. Computer and telecommunications rooms use it to cut condensation risk near electronics, within an operating range of 33°F to 95°F. An extra-long power cord gives more freedom when picking a spot for the unit.

Specifications

Model No. 10590GH-US
Compressor Rotary
Height 15"
Width 14"
Depth 22"
Weight 83.7 lbs
Voltage 110V
Phase 1
Frequency 60 Hz
Current 7A
Power 880W
Airflow 360 CFM
Noise Level 57 dBA
Refrigerant R407C
Effective Volume 8,369 cu.ft
Typical Extraction 70 PPD
Min Operating Temp 33°F (1°C)
Max Operating Temp 95°F (35°C)

Documents

Spec Sheet

Manual

Product Warranty Information

Manufacturer warranty1 year

Warranty claims go through the manufacturer. Questions about coverage? Call +1 (978) 295-7538 or email info@uscleaningtools.com.

B2B & Tax-Exempt Purchases

We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.

How to place a tax-exempt order:

  1. Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call +1 (978) 295-7538.

Shipping & Returns

Free shipping on most brands for orders over $300, delivered to the lower 48 states. Any brand-specific freight rate is shown at checkout before you pay.

Processing & delivery: in-stock orders ship in 2–7 business days. Tracking is emailed within 24 hours of shipment. Built-to-order equipment shows its lead time on this page.

Freight deliveries: inspect your equipment on arrival and note any damage on the delivery receipt. Items damaged in transit or defective on arrival are fully covered at no cost to you.

Cancellations: cancel any time before your order ships. Refunds are issued for the order total minus a non-refundable payment processing fee, which may apply, so a cancellation is not always a 100% refund. No fee is deducted if we cancel the order or the item arrives damaged or defective.

30-day returns: return unused equipment in its original packaging within 30 days of delivery. Change-of-mind returns are subject to a restocking fee. To start a return, email info@uscleaningtools.com or call +1 (978) 295-7538.

Product Image
Added to cart
Ebac CS90H Whole House Ducted HVAC Dehumidifier – 70 PPD, 110VEbac CS90H Whole House Ducted HVAC Dehumidifier – 70 PPD,...
View Cart
$2,254.00

Frequently Asked Questions

Does the CS90H have a built-in pump?
Yes. The CS90-H has an integral high-lift condensate pump with a quick-release hose connector.
How many pints per day does the CS90H remove?
Ebac's CS90 submittal lists the CS90-H at 70 pints per day typical extraction. No test condition is given.
What is the difference between the CS90H and CS90E?
The CS90-H has no smartphone interface or datalogging. Those features are on the CS90-E.
What power does the CS90H need?
It runs on 110 V, single phase, 60 Hz, drawing 7 A and 880 W.
What is the lowest temperature it can run in?
Ebac lists a minimum operating temperature of 33°F, and the unit uses hot gas defrost.

How the Ebac CS90H Whole House Ducted HVAC Dehumidifier Compares to Other Ebac dehumidifiers

The closest 5 models from the 36 Ebac dehumidifiers we carry, by capacity. Not sure which size fits the job? Call +1 (978) 295-7538.

Model
This modelEbac CS90H Whole House Ducted HVAC Dehumidifier Ebac CS90H Whole House Ducted HVAC Dehumidifier
Ebac CD60 Whole House Ducted HVAC Dehumidifier Ebac CD60 Whole House Ducted HVAC DehumidifierEbac CD85 Whole House Ducted HVAC Dehumidifier Ebac CD85 Whole House Ducted HVAC DehumidifierEbac WM80 Whole House Ducted HVAC Dehumidifier Ebac WM80 Whole House Ducted HVAC DehumidifierEbac RM85H 10560RH-US Dehumidifier Ebac RM85H 10560RH-US Dehumidifier
Price$2,254$2,063$2,054$2,488$2,680
Capacity57 PPD56 PPD56 PPD62 PPD70 PPD
LinkYou're hereViewViewViewView

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare