Parker Wall, PE

Engineering publications
& research

Research and engineering work spanning energy efficiency, building systems, load management, and infrastructure.

7 publications
2019–2026 years active
4 publication types
Residential Electrical Service Upgrade Decision Tool
Tool Development
Parker Wall · 2024 · CalNEXT Tool Development
Tool to assess building electrical capacity and planned upgrades to provide recommendations to user.
NEEP ASHP Tool
Tool Development
Parker Wall · 2022 · NEEP Tool Development
Tool to find, size, and design ASHP systems using manufacturer provided engineering data and TMY3 weather data.
Best Practice Guide: Co-Promotion of Weatherization and High-Performance HVAC in Programs
Journal Paper
Parker Wall · 2025 · PNNL Published Research Paper
Examines the benefits and best practices of improving both the envelope and HVAC system in a building.
Training Recommendations for Designing & Sizing Air Source Heat Pumps in Cold Climates
Journal paper
Parker Wall · 2025 · NEEP
Recommendations for designing and sizing air source heat pumps in cold climates to increase efficiency and reliability of the systems.
User Guide: Cold Climate Heat Pump Sizing Support Tools
Journal paper
Parker Wall · 2024 · NEEP
Guide to the NEEP ASHP sizing support tools.
Comfort Impacts of Partial Coverage ASHPs
Technical report
Parker Wall · 2025 · CalNEXT Research Report
Assesses comfort and energy impacts of installing heat pumps with smaller capacity than industry standard.
CEE Residential Heating and Cooling Systems Initiative
Journal paper
Parker Wall · 2023 · Consortium for Energy Efficiency
Efficiency resources for air source heat pump deployment across the US.
No publications in this category.