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Zline RWDO-GS-24

4.8 cu ft compact cooler. Uses 34% less energy than the federal limit for its class. #14 of 56 compact coolers 4.5+ cu ft, by yearly cost.

Source: EPA ENERGY STAR Certified Residential Refrigerators dataset, data.energystar.gov. Refreshed Oct 24, 2026.

$23 at 18.16¢/kWhper year
$234 at 18.16¢/kWhover 10 years
$44 at 18.16¢/kWh10-yr savings vs. similar size

Recall check

No CPSC recall found for this brand's fridges as of Oct 24, 2026

We search CPSC recall titles and product names for refrigerators, fridges and freezers. Always confirm at cpsc.gov.

Rebates

Rebates change by ZIP code and store. Check rebates near you.

Your electric rate18.16¢per kWh. Find it on your bill. Default is the U.S. average.

Yearly cost, side by side

This model$23 at 18.16¢/kWh
Typical similar-size model (67 compact cooler models)$28 at 18.16¢/kWh
Federal max for this class$35 at 18.16¢/kWh
Thirstiest certified compact coolers$36 at 18.16¢/kWh
Good to know
Beverage coolers hold warmer temperatures than a fridge, so they are tested and compared separately.

Also sold as

RWDPO-24

UPC: 195948043254; 195948043261

Certification history

ENERGY STAR certified 2023-11-15. On the market since 2023-11-10. EPA record 2732764.

Energy and specs

TypeCompact Cooler
Product class3 - Freestanding Compact Cooler
Total capacity4.8 cu ft
Adjusted volume4.8 cu ft
Height × width34 × 23.9 in
Counter depthNo
CompactYes
Built-inNo
Ice makerNo
Through-door dispenserNo
Connected (smart)No
RefrigerantR-600a (GWP:3 | Lower GWP)
Annual energy use129 kWh
Federal max for its class194 kWh
MarketsUnited States, Canada

Source: EPA ENERGY STAR Certified Residential Refrigerators, record 2732764. Most Efficient reflects the EPA field "meets most efficient criteria".

Similar models from other brands

Rule: certified compact coolers within 1 cu ft of this one (3.8 to 5.8 cu ft), other brands only, lowest energy first.

BrandModelSizeEnergyCost
Fisher & PaykelRS2435V2*4.3 cu ft42 kWh$8 at 18.16¢/kWh/yr
Fisher & PaykelRS2435V2*T*4.3 cu ft52 kWh$9 at 18.16¢/kWh/yr
ZephyrPRRFD24C2AP3.9 cu ft69 kWh$13 at 18.16¢/kWh/yr
ZephyrPRRFD24C2AS3.9 cu ft69 kWh$13 at 18.16¢/kWh/yr
ZephyrPRRFD24C2AS-OD3.9 cu ft69 kWh$13 at 18.16¢/kWh/yr
DacorDRW24G7500**4.7 cu ft95 kWh$17 at 18.16¢/kWh/yr
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