Zhongshan Anto Electric Appliance Co., Ltd. is one of the leading manufacturers and suppliers of space saving electric water heater in China, also supports customized service. Welcome to wholesale cheap space saving electric water heater made in China here and get quotation from our factory. Quality products and low price are available.
Product Introduction
The Way Contractors Actually Buy
Here's something that drives contractors crazy. They need six water heaters for a new apartment building. But each one comes in its own retail box, wrapped in foam, taking up space in the truck. At the job site, they have to haul six separate boxes, open each one, and deal with six times the packaging waste.
Or they need a mix of sizes-some 2.5-gallon for bathrooms, some 4-gallon for kitchens. But to get mixed sizes, they have to order from different suppliers or pay for split shipments.
We decided there had to be a better way.
Our Contractor 6-Pack Space Saving Electric Water Heater program puts six mini storage water heaters in one master carton. Same total units, but less packaging, easier handling, and lower shipping cost. And we'll mix sizes in the same box.

Product Advantages and Applications
What the 6-Pack Includes
Choose Your Mix
Order any combination of 2.5, 4.0, and 6.5-gallon units in the same 6-pack. Need three 2.5s and three 4.0s? Done. Four of one and two of another? No problem.
Same Voltage, Mixed OK
All units in a 6-pack must be the same voltage (all 120V or all 240V), but sizes can mix. We pack them together so they arrive at the same time, on the same pallet.
Standard Features Throughout
Every unit in the 6-pack has the same quality features:
Glass-lined steel tank (3-year warranty)
Replaceable magnesium anode
Incoloy heating element
25mm PU foam insulation
Adjustable thermostat
T&P relief valve included
Key Specifications: 6-Pack Options
| Pack Type | Contents | Master Carton Dims | Weight | Pallet Qty |
|---|---|---|---|---|
| 2.5-Only | 6 x 2.5 gal | 36"x24"x24" | 85 lbs | 4 packs |
| 4.0-Only | 6 x 4.0 gal | 40"x28"x26" | 120 lbs | 4 packs |
| 6.5-Only | 6 x 6.5 gal | 44"x32"x28" | 165 lbs | 3 packs |
| Mixed | Per order | Varies | Varies | Varies |
Why Contractors Love the 6-Pack
Less Job Site Waste
One master carton instead of six individual boxes. Less cardboard to haul away. Less foam to dispose of. Cleaner job site, happier superintendents.
Easier Truck Loading
Load one 6-pack instead of six separate boxes. Takes less space, stacks better, and doesn't shift during transport.
Units Stay Clean
Individual retail boxes get beat up on job sites. Cardboard gets wet, labels tear, and units get dirty. Our master cartons are heavy-duty corrugated with internal dividers. Units stay pristine until ready to install.
Always Have the Right Size
With a mixed 6-pack, contractors have options on-site. If a last-minute change requires a bigger unit in one bathroom and a smaller one in another, they're covered. No running back to the supply house.
Lower Freight Cost
Six individual boxes take up more space than one 6-pack. Freight is charged by volume. The 6-pack saves 15-20% on shipping.
What a Contractor Told Us
*"I do a lot of multifamily projects. Sixteen units here, twenty-four there. The 6-pack changed how I buy. I order mixed sizes, get them all in one box, and send them straight to the job site. My guys grab what they need when they need it. No more running out mid-project because someone grabbed the wrong size from the truck."*
Where 6-Pack Makes Sense
| Application | Why 6-Pack Works |
|---|---|
| New Apartments | Multiple identical units, one order |
| Hotel Construction | Bathroom and kitchenette sizes mixed |
| Student Housing | Bulk purchase, single delivery |
| Military Housing | Large projects, consistent specs |
| Contractor Fleets | Stock trucks with mixed sizes |
| Rental Rehab | Replace all units in a building at once |









Our Factory
Built for Job Site Conditions
Job sites are rough. Units get bumped, stacked, dropped. The 6-pack packaging is designed for abuse:
Double-wall corrugated – 200-pound test
Internal dividers – each unit in its own cell
Palletized – 3-4 packs per pallet, shrink-wrapped
Weather-resistant – coating sheds moisture
Our Factory: Bulk Packaging Experts
We've been packing bulk orders for contractors for over 15 years. We know what works.
Dedicated bulk packing line – not slowed by retail packaging
Custom palletizing – built for your freight method
Export-ready – ISPM 15 pallets available
Labeling – clear markings for job site distribution
OEM for Contractor Supply Houses
If you supply the contractor market:
Your logo on master cartons (optional)
Custom pack configurations – 4-packs, 8-packs available
Job site delivery coordination – direct to the project
Contractor loyalty programs – volume pricing for repeat buyers
Let's Talk About Bulk
If your customers buy multiple units at once, the 6-pack saves them time and money. That's a competitive advantage for you.
Tell us about your market:
Do you serve contractors, property managers, or multifamily developers?
Typical order sizes?
Mix of sizes they need?
We'll send:
6-Pack spec sheet with packaging details
Freight savings calculator
Volume pricing for bulk orders
Sample pack (upon request)
Request your contractor's 6-pack space-saving electric water heater pricing today.
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