Contractor Resources

Proper heat pump installation requires thoughtful sizing. These tools can make the job easier. 

• Video: Why Sizing a Heat Pump Correctly Matters - Comfort Ready Home

• Quality Install Tool - Pacific Northwest National Laboratory

• Cold Climate Air Source Heat Pump List - NEEP

• Heat Pump Water Heater Installation Tool - U.S. Department of Energy

• Aprilaire Filter Pressure Drop Chart - The Building Performance Workshop

• Manual J App - Cool Calc

• Duct School Reference Guide - Southwark

• Ductulator – h2x

Navigate the intricacies of weatherization with these helpful resources. 

• NREL: Envelope Upgrades Can Save Thousands with Heat Pumps – Insulation Institute 

• Maximizing Home Energy Performance When Using Home Energy Rebates – U.S. Department of Energy 

• Empowering Electrification through Building Envelope Improvements - ACEEE 

• RED Calc - U.S. Department of Energy 

• Specified Size Performance Calculator - National Fenestration Rating Council 

• Building Science Advisor online tool 

• Energy Savings and Moisture Transfer Calculator – Oak Ridge National Laboratory 

These resources explain why your current electrical panel might be insufficient for a heat pump or other energy efficiency measures. 

• FAQs About Electrical Panel Upgrades – Clean Energy Connection

• Pros and Cons of a Panel Upgrade – Rewiring America

• Design Guidelines for Home Electrification – Peninsula Clean Energy

Becoming an approved contractor can help contractors connect with customers and programs may come with opportunities for additional training and support.  

Utility Programs 

• Energy Trust of Oregon Trade Ally Program

Oregon State Programs 

• Oregon Department of Energy Heat Pump Purchase Program (HP3)

• Oregon Department of Energy Solar & Storage Rebate Program: Contractors

Certifications can be a great way to highlight your skills. Most credentials can be stacked to increase your employability and knowledge over time.

• Building Performance Standards Professional Certifications 

• Oregon Home Energy Score Program Assessor 

• Association of Energy Engineers Certified Energy Auditor CEA® 

• ASHRAE Building Energy Assessment Professional Certification 

• Energy Skilled Recognition 

Below are some of the organizations providing clean energy training in Oregon. Please note this is not an exhaustive list and does not include apprenticeship opportunities.

• Oregon Training Institute Training Catalog 

• Earth Advantage Training & Credentials 

• Energy Star Training Center 

• Comfort Ready Home Learning Center