ApplianceRanked
Refrigerators/Whirlpool

Whirlpool WRMF3336SZ

Bottom Freezer · 29.8

Summary

The Whirlpool WRMF3336SZ is a bottom freezer with 29.8 capacity that uses 661 kWh per year, costing approximately $105.76annually to run at the US average electricity rate. Over 10 years, that's $1057.60 in energy costs alone. It uses 10% less energy than the federal minimum standard. It meets ENERGY STAR certification but isn't among the top performers.

Ranked #4007 out of 4363 refrigerators by annual running cost, it costs $43.76 more per year than the category average of $62. At 39" wide, it is a standard size for its category.

$105.76
per year to run
60
efficiency score /100
$1057.60
10-year energy cost

How This Compares to Other Refrigerators

Ranked #4007 out of 4363 in the refrigerators category (by lowest annual cost).

Annual Cost
$105.76 vs avg $62
$43.76/yr more expensive
Energy Use
661 kWh vs avg 385
276 kWh more
Efficiency Score
60 vs avg 63
Below average

Energy Details

Annual Energy Use661 kWh/year
Federal Standard726 kWh/year
Better Than Standard10%
Annual Cost (at $0.16/kWh)$105.76
Monthly Cost (estimated)$8.81
Capacity29.8
Width39"
Height71"
BrandWhirlpool
TypeBottom Freezer
Date Certified2025-05-21

Running Cost Breakdown

Estimated electricity costs at different time horizons (based on $0.16/kWh US average rate):

Monthly
$8.81
1 Year
$105.76
5 Years
$528.80
10 Years
$1057.60

Actual costs vary by location. States like Hawaii ($0.43/kWh) pay significantly more while Idaho ($0.11/kWh) pays less. Use our energy calculator to estimate costs at your local rate.

What This Means for You

The Whirlpool WRMF3336SZ costs more to run than the average refrigerator. At $105.76/year, you'll pay approximately $437.60 more over 10 years compared to a typical model. Consider whether its other features justify the higher operating cost.

Energy costs are just one factor in choosing a refrigerator. Consider the purchase price, features, reliability, and how the total cost of ownership (purchase price + energy costs over its expected lifespan) compares to alternatives.

Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.