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Thermador Refrigerators: energy use and running cost

The average model uses 384 kWh a year, which costs $81 a year at 21.0¢/kWh.

Most efficient models

ModelkWh/yearCost/year
Thermador T18IW100SP162$34
Thermador T24IW100SP185$39
Thermador T24IW102SP185$39
Thermador T24IR905SP254$53
Thermador T24IR900SP264$55
Thermador T24IR902SP264$55
Thermador T24UR905DP269$57
Thermador T24UR915DS269$57
Thermador T24UR925DS269$57
Thermador T23IR905SP270$57
Thermador T24UR900DP274$58
Thermador T24UR900RP274$58
Thermador T24UR905LP274$58
Thermador T24UR905RP274$58
Thermador T24UR915LS274$58
Thermador T24UR915RS274$58
Thermador T24UR920LS274$58
Thermador T24UR920RS274$58
Thermador T24UR925LS274$58
Thermador T24UR925RS274$58
Thermador T30IR905SP279$59
Thermador T23IR900SP281$59
Thermador T24IR800SP283$59
Thermador T30IR900SP289$61
Thermador T30IR901SP289$61
Thermador T30IR902SP289$61
Thermador T24IR100SP302$63
Thermador T36IR905SP312$66
Thermador T36IR900SP313$66
Thermador T30IR100SP333$70
Thermador T36IR100SP362$76
Thermador T24UC905DP442$93
Thermador T24UC915DS442$93
Thermador T24UC925DS442$93
Thermador T30IB905SP470$99
Thermador T30IB900SP498$105
Thermador T36IB905SP504$106
Thermador T36IB900SP531$112
Thermador T36IB902SP531$112
Thermador T30IB100SP560$118
Thermador T30IB102SP560$118
Thermador T36FL810NS568$119
Thermador T36FL814N*568$119
Thermador T36FL821NS568$119
Thermador T36FL824N*568$119
Thermador T36FT810N*570$120
Thermador T36FT814N*570$120
Thermador T36FT820N*570$120
Thermador T36FT824N*570$120
Thermador T36IT905NP579$122
Thermador T36BB110SS580$122
Thermador T36BB112SS580$122
Thermador T36BB120SS580$122
Thermador T36BB122SS580$122
Thermador T36IB100SP580$122
Thermador T36IB102SP580$122
Thermador T36BT110NS584$123
Thermador T36BT112NS584$123
Thermador T36BT120NS584$123
Thermador T36BT122NS584$123
Thermador T36IT100NP584$123
Thermador T36IT102NP584$123
Thermador T36IT900NP585$123
Thermador T36IT901NP585$123
Thermador T36IT902NP585$123
Thermador T42BT110NS631$133
Thermador T42BT112NS631$133
Thermador T42BT120NS631$133
Thermador T42BT122NS631$133
Thermador T42IT100NP631$133
Thermador T42IT102NP631$133
Thermador T48BT110NS670$141
Thermador T48BT112NS670$141
Thermador T48BT120NS670$141
Thermador T48BT122NS670$141
Thermador T48IT100NP670$141
Thermador T48IT102NP670$141

Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology