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Building Science & HVAC Dashboard

Dual-Fuel Telemetry | November 8, 2026
Runtime Today
AC 0 hrs
HP 2.6 hrs
Gas 0 hrs
Fan 0.4 hrs
Cycles Today
4 starts
Energy Cost Today
$0.93
Building Power vs. Ambient Load
Indoor temperature change rate (°F/hr) grouped by outdoor temperature buckets.
System Tipping Points (Projected Balance Points)
Metric Calculated Point Explanation
HP Thermal Balance Point Need more cold-weather data The projected outdoor temperature where the Heat Pump fails to add heat faster than the house loses it (0 °F/hr recovery).
AC Thermal Balance Point 96 °F The projected outdoor temperature where the AC fails to remove heat faster than the house gains it (0 °F/hr recovery).
Economic Balance Point Currently: Gas Furnace At $0.125/kWh and $0.63/CCF, gas costs ~$9.24 per 1M BTU vs the heat pump at ~$14.06. The HP COP would need to dynamically increase to beat gas.
Thermal Supremacy Gas Furnace With an ~64k BTU actual output vs the ~24k BTU Heat Pump, the gas furnace will always recover the house temperature faster.
Hourly System Load vs. Weather Data
Heating Simulation (Gas vs. Electric)
DateRequiredHP CostGas CostSavings
Nov 863k$0.89$0.59Gas Saved $0.31
Nov 7152k$2.14$1.41Gas Saved $0.73
Nov 6133k$1.87$1.23Gas Saved $0.64
Nov 580k$1.13$0.74Gas Saved $0.39
Nov 446k$0.65$0.43Gas Saved $0.22
14-Day Cost Trend
Daily Balance Point Profile
Monthly Energy Ledger
MonthAC/HP/Gas (Hrs)Cost
November 20260/17/1.1$6.56
October 202632.7/11.6/0.4$15.42
September 2026110.7/0/0$37.52
August 2026139/0/0$47.15
July 2026195.8/0/0$66.35
June 2026100.7/0/0$34.18
May 202640.4/12.7/0.9$18.72
April 20267.9/2.6/0$3.57
14-Day Runtime (Stacked)
14-Day Cycle Frequency