# Carrier Corporation: WEATHERMAKER 15 SEER2 HP certified (Light commercial HVAC)

**Launch Signal Score:** 60/100

| Field | Value |
|---|---|
| Manufacturer | Carrier Corporation |
| Brand | WEATHERMAKER |
| Model | 15 SEER2 HP |
| Model number | PH5SAP548**AB* |
| Category | Light commercial HVAC |
| Type | Very Small HP |
| Certified | 2026-09-30 |
| On market | 2025-02-04 |
| Markets | United States, Canada |
| Refrigerant | R-454B |

## Why this score
- Certified in the last 90 days.
- High-value commercial category.

Source: U.S. EPA ENERGY STAR certified products data (data.energystar.gov) (https://www.energystar.gov/productfinder/product/certified-light-commercial-hvac/details/4707874). Last refreshed: 2026-11-03T19:39:47.053Z.
From EPA's ENERGY STAR certified-products data as published; ENERGY STAR is a U.S. EPA program and this site is not affiliated with EPA. Manufacturer-level data. Informational only.