Cartridge Type Defrost Heaters

Electric defrost heaters designed for insertion directly into holes provided in coil fins.

Target Temperature (°F)

Tank Shape

Diameter (ft)

Height/Length (ft)

Surface Area (ft²)

Volume (ft³)

Volume (gallons)

Surface Area (ft²)

Volume (ft³)

Volume (gallons)

Ambient temperature (°F)

Delta T (°F)

R-value of insulation

Power required (kW)

R-value of insulation

Power required (kW)

Start Temperature (°F)

Delta T (°F)

Density (lbs/gal)

Specific heat

Time to temperature (hours)

Safety factor (%)

Please enter a number from 1 to 100.

Heat required (BTUs)

Power required (kW)

Heat required (BTUs)

Power required (kW)

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