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Nacecare 14" Cylindrical Floorcare DHB 420 Deluxe Battery + Steam Hydrowasher – Premium

The Nacecare DHB 420 Deluxe Battery + Steam Hydrowasher is the premium solution for deep and effortless floor cleaning. Engineered by Duplex for maximum performance, this model comes equipped with both a powerful 48V battery (50 minutes of runtime) and the Hybrid Box (H-Box) for unlimited run time on 110V and the addition of steam cleaning. Whether you’re cleaning hard floors, soft surfaces, or escalators, this machine combines portability, power, and precision. With intuitive controls and an innovative design featuring 800,000 bristles, it delivers unbeatable results for users of all experience levels.

Why You'll Love the Nacecare 14" Cylindrical Floorcare DHB 420 Deluxe Battery + Steam Hydrowasher – Premium

  • Steam-enhanced cleaning: Sanitize without chemicals for a deeper clean
  • Hybrid power system: Use battery for mobility or plug in for unlimited run time
  • Quick charge time: Recharge fully in just 1 hour
  • Dual counter-rotating brushes: Penetrate grout lines and lift embedded dirt
  • Exceptional brush density: 800,000 bristles for superior scrubbing power
  • Cleans right up to baseboards: No missed edges or corners
  • Quiet operation: Just 64 dB(A), perfect for noise-sensitive areas

Perfect For:

  • Facility managers in healthcare, hospitality, and education
  • Cleaning professionals needing both battery and steam options
  • Environments with mixed flooring surfaces
  • Users looking for intuitive, low-effort cleaning tools

Key Features and Benefits

  • Battery + Steam Hybrid: Use battery for freedom or 110V with steam for sanitation
  • 48V Battery Power: Delivers up to 50 minutes of cordless operation
  • Fast Charging: Fully recharges in just 1 hour
  • Brush Technology: 800,000 bristles with counter-rotating action remove grime
  • Lightweight & Maneuverable: Easily cleans tight spaces and edges
  • Multi-Surface Capability: Hard floors, carpets, escalators—one solution
  • Chemical-Free Cleaning: Steam function provides eco-friendly disinfection

Videos

Specifications

Battery Power 48 V
Brush Motor 500 W
Brush Pressure 57 lbs
Brush Speed 750 rpm
Charge Time Full 1 hr
Cleaning Width 14 "
Noise Level 64 dB(A)
Pump Power 16 W
Recovery Tank 1 US gal
Run Time Full Charge 50 mins
Solution Tank 1 US gal
Weight 69 lbs
Working Capacity 4000 sq.ft./hr

Documents

Spec Sheet

Manual

Innovation and Reliability at Our Core

At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

A Customer-First Approach

We’re more than an online store—we’re your partner in finding the best machine for your need. Unlike large, impersonal retailers, our dedicated team delivers personalized guidance at every step. Whether you’re exploring, seeking expert advice, or need ongoing support, our specialists are always just a call or email away.

Passion for Machinery & Resilience


Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

  • Price Match Guarantee – We’ll match any competitor to ensure you always receive the best value.
  • Free Shipping – Enjoy free delivery on most* orders across the lower 48 U.S. states.
  • 100% Secure Ordering – Our platform uses SSL encryption to protect your information.
  • Exclusive Packages & Volume Discounts – Custom pricing available for workshops, labs, schools, and bulk orders.
  • Authorized Dealer – Every order is protected with full manufacturer support and warranties.


With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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