One unit, 3 brands120.1-W

Honeywell 4044440 = Broan 120.1-W · Dehumidifier filed by Broan and 2 other brands

DOE certified water removal, every brand

89.08pints/day2019 DOE test

IEF 1.9 L/kWh

89.08 pints/day under every nameChoose on price, warranty and what's in stock.

DOE data as of 2026-11-03DOE record

Broan 4044450, Honeywell 4044440 and Trane 4044420: all filed with DOE under one basic model, 120.1-W, certified at 89.08 pints/day (2019 DOE test). DOE data as of 2026-11-03.

Sold as

  • Broan

    4044450

    89.08 pints/day

    No Amazon listing matched as of 2026-11-03.

  • Honeywell

    4044440

    89.08 pints/day

    No Amazon listing matched as of 2026-11-03.

  • Trane

    4044420

    89.08 pints/day

    No Amazon listing matched as of 2026-11-03.

The filings

DOE lists 3 individual model numbers under basic model 120.1-W, filed under 3 brand names. Every filing lists the same figures: 89.08 pints/day and IEF 1.9.

Each brand's DOE filing under basic model 120.1-W, DOE data as of 2026-11-03. Identical columns are the evidence.
BrandModel numbersPints/dayIEFListing
Broan404445089.081.9None matched
Honeywell404444089.081.9None matched
Trane404442089.081.9None matched

How we know it's one unit

Every brand here filed its model numbers under the same DOE basic model, 120.1-W. DOE's definition of a basic model (10 CFR 430.2) covers "all units of a given type of covered product (or class thereof) manufactured by one manufacturer" with "the same primary energy source" and nearly identical "electrical, physical, and functional (or hydraulic) characteristics that affect energy consumption, energy efficiency, water consumption, or water efficiency." So one set of DOE figures covers every name on the list. No brand files 120.1-W itself as a model number. It's the code DOE uses to tie their filings together.

Brands may still differ in color, controls, accessories, warranty and support. Full record and every model number: Broan 4044450.

How much does the 120.1-W cost to run?

89.08 pints/day at an IEF of 1.9 L/kWh takes 22.18 kWh a day running nonstop at DOE's test conditions: about $4.03 a day, or $120.86 for 30 days. Real use cycles on and off with the humidity, so that's the upper figure for a day of nonstop running.

At 18.16¢ per kWh, the US average residential price for August 2026 (EIA Electric Power Monthly, table 5.6.A). Worked out from the certified figures.

Among 30 whole home dehumidifiers

Water removal (pints/day)89.08

Higher than 22 of 30.

42166.94 pints/day

Efficiency (IEF, L/kWh)1.9

Higher than 5 of 30.

1.773.05

Who makes the 120.1-W, and is it the same under every brand?

Who makes the Honeywell 4044440?
DOE's records don't say. The Honeywell 4044440 is filed under basic model 120.1-W along with 2 other brands. No brand files 120.1-W itself as a model number, and DOE's database has no manufacturer field.
Is the Honeywell 4044440 the same as the Broan 4044450?
Yes, by DOE's records. Both are filed under basic model 120.1-W and list the same certified figures: 89.08 pints/day and IEF 1.9.
Which brand of 120.1-W is cheapest to run?
They tie: every brand files 89.08 pints/day and IEF 1.9, so each costs about $4.03 a day to run nonstop at DOE's test conditions.

Related units, shared brands

More: all units sold under several brands · all dehumidifiers