Running cost for the OMNImax 3750-001
The OMNImax 3750-001 is certified by ENERGY STAR at 466 kWh a year, more expensive than most models in its category to run among refrigerators currently certified.
The $88 figure above uses the simple average of all 51 published state rates. Pick your state for the real number.
OMNImax 3750-001 against the category
That's 20.7% above the refrigerator category average of 386 kWh/yr, and ranks 3,374 of 4,704 certified refrigerators for annual running cost, 1 being cheapest. The category average comes from every refrigerator ENERGY STAR currently certifies (4,704 models), not an outside benchmark, about $15/year above that average at the national rate. See the methodology page.
What sits beside it in the ranking
OMNImax 3750-247 ($88/yr, 466 kWh/yr) costs a little more to run than the OMNImax 3750-001. Moffat MDE19D****** ($88/yr, 466 kWh/yr) costs a little less.
Same brand, different models
OMNImax makes 16 ENERGY STAR certified refrigerators; this one ranks 9 of 16 for running cost, between the brand's cheapest, the 3730-937 at $40/yr, and its priciest, the 3760-675 at $111/yr.
Cost over its typical lifespan
Over the 13-year service life NAHB reports for this category, running the OMNImax 3750-001 costs roughly $1,139 in electricity, separate from the purchase price.
Is it worth replacing?
The OMNImax 3750-001 runs above its category average. If the refrigerator you actually own is older still, likely well past ENERGY STAR's efficiency baseline when it was made, a current certified model could cost meaningfully less than this model's $88/year every year.
Compare current ENERGY STAR certified refrigerators before buying.
Protecting what you have
The OMNImax 3750-001 already costs $88/year to run; a repair bill on top of that is the kind of expense a protection plan exists to smooth out.
Sourcing
Ranked 3,374 of 4,704, the OMNImax 3750-001 sits in the middle of the refrigerator category, see the guide to why your state changes this number for the other half of the math. The 466 kWh/yr figure is ENERGY STAR's own certification, not a wattage estimate; exact dataset IDs are on the data sources page.