These guides consist of training materials focused on Cold Climate Air Source Heat Pump Sizing and Design, specifically crafted for use in training programs.

This users guide details how to use support tools for selecting cold-climate air source heat pump (ccASHP) products, ensuring they are appropriately sized to meet the peak and annual heating requirements of a home or heating zone.

This guide focuses on strategies to enhance profitability and customer satisfaction while minimizing callbacks. It offers practical insights for contractors to improve service delivery and ensure quality installations.

This guide explores how combining weatherization and electrification can greatly benefit consumers, the electric grid, and the environment.

This guide, part of the Best Practices series from DOE’s Building America program, outlines how homeowners can lower energy costs and enhance the comfort, health, and safety of their homes by upgrading HVAC equipment.

This comprehensive guide that walks contractors and homeowners through key elements of home insulation and air-sealing products that can lower utility bills and qualify for tax credits.

This resource outlines the process for designing an effective layout for a heat pump project. It provides guidance on considerations and best practices to optimize system performance.

This document summarizes key specifications for both ducted and ductless heat pump systems. It also includes a comparison to the federal minimum standards for heat pumps.