Hello Cold Climate Air Source Heat Pump Product List Users. On April 1st, NEEP will complete its transition, in partnership with the Air-Conditioning, Heating, and Refrigeration Institute (AHRI), to a new data collection process with enhanced quality and consistency. While we have worked to minimize the impact, we know that some eligible products have not yet been properly reported to AHRI. This will result in some products listed on March 31, NOT appearing on April 1. Please report such incidents to ccASHP@neep.org and to your contractor or manufacturer representative. We appreciate your patience as we work to repopulate the list to include all eligible products.