What the Professional Series PS-RF739-I6A costs to run
At 219 kWh/yr, the Professional Series PS-RF739-I6A's ENERGY STAR certification puts it one of the cheaper models in its category to run against every other certified refrigerator.
That $41 is priced at 18.8¢/kWh, the average of all 51 state rates this site tracks. Your own state's rate is one click away.
How the Professional Series PS-RF739-I6A compares to other refrigerators
Against the category average of 386 kWh/yr, this model uses 43.3% less, ranking 723 of 4,704 refrigerators tracked here for running cost. 4,704 certified refrigerators, one average, about $31/year of daylight between it and this model; the full methodology has the rest.
Neighbouring models
Right next to the Professional Series PS-RF739-I6A on that list: Marvel MORE*24-SS*1A ($41/yr, 219 kWh/yr) runs slightly less, while Twin Eagles TEOR24-G ($41/yr, 219 kWh/yr) runs slightly more.
Within the Professional Series lineup
Ranked 7 of Professional Series's 21 certified refrigerators, this sits between the PS-CRF901US-IN ($38/yr, the brand's cheapest) and the PS-FRF192 ($118/yr, its priciest).
What this adds up to over time
13 years is NAHB's typical service life for this category; at $41/year, the Professional Series PS-RF739-I6A adds up to about $535 in electricity over that span.
Is it worth replacing?
Efficient as certified refrigerators go, $41/year is a reasonable baseline if you're comparing what else is on the market.
See what else is certified in this category before you decide.
If you're keeping it
$41/year to run is the predictable cost of the Professional Series PS-RF739-I6A; a protection plan covers the unpredictable one, a repair bill.
How this was checked
Two sourced numbers, nothing modeled: ENERGY STAR's certified kWh/yr for this exact model, and EIA's published state electricity rate. At rank 723 of 4,704 for running cost, see the refrigerator category page for the rest of the field, or the guide to how much your state matters.