Topic:"Energy Efficiency" in M12857

September 2025 (previous month) Monthly Runtime Comparison 377 hrs Runtime Breakdown Heating < 1 hr Cooling 107 hrs Fan 270 hrs How Hard Did The System Work Heat Demand 0% Cool Demand 15% Fan Demand 38% Away Mode < 1 hr Average Temperature...

AI summary The document provides a summary of system performance in September 2025, including monthly runtime, breakdown by heating, cooling, and fan usage, system demand percentages, and average temperatures.

October 2025 376 hrs Runtime Breakdown Heat Pump + Electric Heat 25 hrs Heat Pump 39 hrs Cooling 22 hrs Fan 291 hrs How Hard Did The System Work HP Demand 9% Electric Heat Demand 3% Cool Demand 20/ 3% Fan Demand 200/ 39% Away Mode Away M o...

AI summary The document provides a runtime breakdown of a heating, cooling, and fan system, showing that the fan accounts for the majority of runtime at 291 hours. It also includes system demand percentages and average indoor temperatures, with the fan demand at 39% and an average temperature of 67°F.

October 2025 (previous month) Monthly Runtime Comparison 376 hrs Runtime Breakdown Heat Pump + Electric Heat 25 hrs Heat Pump 39 hrs Cooling • 22 hrs Fan 291 hrs How Hard Did The System Work HP Demand 9% Electric Heat Demand • 3% Cool Dema...

AI summary The document provides a monthly runtime comparison and system information from October 2025. It details the runtime breakdown of different system components, including heat pump, electric heat, cooling, and fan operations, as well as the system's workload distribution and average indoor temperature.

Average Temperatures 569 hrs Runtime Breakdown Heat Pump + Electric Heat 214 hrs Heat Pump 269 hrs Cooling < 1 hr Fan 86 hrs How Hard Did The System Work HP Demand 67% Electric Heat Demand 30% Cool Demand 30 /0 Cool Bernand 0% Fan Demand 1...

AI summary The text presents a breakdown of system runtime and demand percentages for a heating and cooling system, including heat pump usage, electric heat, cooling, and fan activity. It also notes the system's performance in 'Away Mode' and includes a reference to an image.

November 2025 (previous month) Monthly Runtime Comparison 569 hrs Runtime Breakdown Heat Pump + Electric Heat 214 hrs Heat Pump 269 hrs Cooling < 1 hr Fan 86 hrs How Hard Did The System Work HP Demand 67% Electric Heat Demand 30% Cool Dema...

AI summary The document provides a breakdown of system runtime and demand distribution for November 2025, highlighting the performance of heat pumps, electric heat, and other system components. It includes runtime hours, demand percentages, and average indoor temperatures.

December 2025 532 hrs Runtime Breakdown Heat Pump + Electric Heat 205 hrs Heat Pump 183 hrs Cooling < 1 hr Fan × 1 III i dii 143 hrs How Hard Did The System Work HP Demand 53% Electric Heat Demand 28% Cool Demand 0% Fan Demand 200/ 20% Awa...

AI summary The text presents a runtime breakdown of a heating and cooling system over a 532-hour period, highlighting the usage of heat pumps, electric heat, cooling, and fan operations. It also includes data on system demand percentages and average temperatures, providing insight into system performance.

December 2025 (previous month) Monthly Runtime Comparison 532 hrs Runtime Breakdown Heat Pump + Electric Heat 205 hrs Heat Pump 400 h Continue 183 hrs Cooling < 1 hr Fan 143 hrs How Hard Did The System Work HP Demand 5 53% Electric Heat De...

AI summary The document provides a summary of system performance for December 2025, including monthly runtime comparisons, breakdowns of heat pump and electric heat usage, demand distribution, and average indoor temperatures.

January 2026 (previous month) Monthly Runtime Comparison 556 hrs Runtime Breakdown Heat Pump + Electric Heat 226 hrs Heat Pump 200 hrs Cooling < 1 hr Fan 129 hrs How Hard Did The System Work HP Demand 57% Electric Heat Demand 200/ Cool Dem...

AI summary This chunk provides a summary of system performance data for January 2026, including monthly runtime, breakdown by system components, demand percentages, and average indoor temperatures.

SUPPLEMENTARY EVIDENCE SUBMISSION Date: June 11, 2026 To: Lisa Wallace, Chief Clerk, Nova Scotia Energy Board From: Brad Neville Matter No.: M12857 Property Address: Subject: Supplemental Infrastructure Data (May 2026) – Rebuttal to Exhibi...

AI summary Brad Neville submits supplementary evidence rebutting Nova Scotia Power's claims about his home's energy consumption, citing the May 2026 Lennox Performance Report as proof of his high-efficiency HVAC system's accuracy. The submission challenges NS Power's assertion of excessive energy usage.

How Hard Did My System Work? Breakdown The lower the number, the more energy you saved. When it is extremely hot or cold your system will work harder, but for most of the year it should be less than 75%. This number can vary from month to...

AI summary This breakdown explains how the energy usage of a heating system is measured, with lower numbers indicating greater energy savings. The system works harder during extreme temperatures and can vary monthly based on set points, weather, and usage patterns like Away Mode.

From: Bradley > Sent: July 16, 2026 3:39 PM To: Penney, Nicole Cc: Wallace, Lisa ; Podolyako, Maryna ; Blake WIi iiams ; Carley Freeman ; Chris Lanteigne ; Jennifer Ross ; Kathleen Murray ; Lisa Forsey ; Sofia Reiner ; Sonia Liao Subject:...

AI summary Brad Neville responds to information requests regarding Case M12857, confirming his agreement to have his electricity meter tested and providing details about the installation of a heat pump and other appliances. An inspection report notes that the heat pump is ENERGY STAR certified and that the home's electrical demand is minimal.

From: Bradley > Sent: July 16, 2026 3:39 PM To: Penney, Nicole Cc: Wallace, Lisa ; Podolyako, Maryna ; Blake WIi iiams ; Carley Freeman ; Chris Lanteigne ; Jennifer Ross ; Kathleen Murray ; Lisa Forsey ; Sofia Reiner ; Sonia Liao Subject:...

AI summary Brad Neville responds to information requests regarding his electricity meter testing and heat pump installation. He confirms the installation date and details of his heating system and appliances. An inspection report notes the heat pump's efficiency and the home's low electrical demand.