⚡ Proportional Ambient Temperature Control (PATC), 60-80% Heat Trace Energy Cut

Heat Trace Ambient Sensing Controller Calculator

Model energy efficiency gains from electronic Proportional Ambient Temperature Control (PATC) vs mechanical ambient thermostats on facility freeze protection networks: calculate proportional duty cycling (firing 10% to 100% duty cycle as ambient temperature drops from 40°F down to -10°F), saving 60-80% annual heat trace electric bills, and controls ROI.

1. Project & Operating Inputs

Total Heat Trace Connected Load (Kilowatts - kW e.g. 85 kW Load)

Annual Sub-Freezing Hours (Hours / Year e.g. 1,800 Freeze Hours/Yr)

Turnkey Electronic PATC Control Panel Installation CapEx ($)

Facility Electricity Rate ($ / kWh e.g. $0.15/kWh)

2. Financial Breakdown & Yield

PATC ENERGY SAVING CONTROLLER

5-Year Commercial Energy Bill Savings

PATC Controller Retrofit ROI

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost