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NaceCare 42048004 Duplex Hybrid Box power supply with power cord

NaceCare Duplex Hybrid Box (H-Box) Power Supply 42048004 for DH and DHB 420

by NaceCare
$529.00 + free shipping

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Authorized Retailer NaceCare
Ships within 2–4 Business Days
Estimated Delivery 7–10 Business Days
Financing Available at CheckoutBreak up your purchase into manageable monthly payments
No Sales Tax Tax-free in all states except Wyoming
Manufacturer Warranty IncludedFull warranty coverage backed directly by NaceCare
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(855) 601-5678  ·  support@oneupcleaning.com

What it does:

  • Runs a Duplex from a 110 V outlet
  • Standard on the DH 420, DHB 420 and DHB 420 Deluxe; sold as a replacement
  • Needed for the Duplex steam option

Replacement Hybrid Box for the Duplex DH 420 and DHB 420


The Hybrid Box (H-Box) is the power unit that lets a Duplex run straight from a 110 V outlet, with no limit on runtime. It comes standard on the DH 420, the DHB 420 and the DHB 420 Deluxe, and it's also what powers the Duplex steam option.

So you'd order one as a replacement, if the H-Box on your machine gets damaged or lost. Not sure yours is the problem? Call (855) 601-5678 and we'll help you check before you buy.


The Owner's Insights on the Hybrid Box

On its Lite battery, a DHB 420 runs up to 50 minutes. The H-Box is what lets you plug in when a job runs longer, so a damaged one takes away half of what makes a hybrid Duplex worth having.

Before you order, try a different outlet and check the power cord for damage, since a tripped circuit can look a lot like a failed H-Box.


Specifications: NaceCare Duplex Hybrid Box
Brand NaceCare (Duplex, Italy)
Part number 42048004
Type Hybrid Box (H-Box) power supply
Power 110 V outlet
Fits Duplex DH 420, DHB 420 and DHB 420 Deluxe (replacement)
Also required for Duplex steam option

Frequently Asked Questions

What does the Hybrid Box do?

It lets a Duplex run from a 110 V wall outlet, so runtime isn't limited by the battery. It's also the power unit the Duplex steam option needs.

Which machines use it?

It comes standard on the DH 420, the DHB 420 and the DHB 420 Deluxe, so you'd buy it as a replacement. The corded DP 420 doesn't use it.

Why would I buy one?

Only as a replacement, if the H-Box on your machine is damaged or lost. Every Duplex hybrid already ships with one.

Got a Question?

(855) 601-5678

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