Core 30 Tower
CoreTherma
Thermal Storage System · ROI Analysis
110 gal
Peak Burst Output
18 mo
Payback Period
System Performance at a Glance
110
Gallons peak burst output
49
Gallons/hr sustained flow
$1.67
Daily energy cost (night charging)
38%
More hot water vs 80-gal traditional
Head-to-Head Comparison
CoreTherma System
Configuration
2×30-gal + 50-gal PCM tank
Peak burst output
110 gallons
Sustained flow rate
49 gal/hr
Charges at
Night rate (1/3 of day)
Daily energy cost
$1.67
Installed cost
~$2,875
80-Gal Traditional
Configuration
Single tank, electric
Peak burst output
80 gallons
Sustained flow rate
20–25 gal/hr
Charges at
Day rate (full price)
Daily energy cost
$2.71
Installed cost
~$1,400
Interactive ROI Calculator
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10-Year Net Gain
Payback Progress — 10 Year Horizon
Today
2 yr
4 yr
6 yr
8 yr
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