Question 1

What is COP @ 5°F?

Accepted Answer

COP (Coefficient of Performance) measures the efficiency of a heat pump. A COP of 2.0 means the unit produces 2 units of heat for every 1 unit of electricity consumed. COP @ 5°F specifically measures efficiency in very cold conditions. This is a critical metric for cold climate performance, as many older heat pumps lose significant efficiency when temperatures drop below freezing. A COP of 1.75 or higher at 5°F is generally considered excellent performance.

Question 2

What defines a "Cold Climate" Heat Pump?

Accepted Answer

While there is no single global definition, the CEE (Consortium for Energy Efficiency) and NEEP (Northeast Energy Efficiency Partnerships) set rigorous standards. Generally, a cold climate heat pump must: maintain significant heating capacity at 5°F (typically >50-60% of rated capacity), operate efficiently at 5°F (COP > 1.75), and have a variable speed compressor (inverter-driven) to modulate performance.

Question 3

Why is "Deduplicated" data important?

Accepted Answer

The official AHRI directory lists every possible combination of outdoor units and indoor units (coils, furnaces, air handlers). A single outdoor unit might be paired with 50 different indoor units, creating 50 separate "systems" in the database. This dashboard deduplicates that data to show you the unique outdoor units. This gives a much more accurate picture of the actual hardware available on the market, rather than just the number of certified combinations.

Question 4

What is the NEEP Cold Climate List?

Accepted Answer

The NEEP Cold Climate Air Source Heat Pump Specification is a widely recognized standard for high-performance heating in cold weather. Manufacturers must submit detailed performance data at low temperatures (5°F and even -13°F) to get listed. Units on the NEEP list are verified to perform well in winter conditions, making it a "gold standard" for buyers in northern climates.

Question 5

How often is this data updated?

Accepted Answer

We process the full AHRI and NEEP databases regularly to ensure our insights reflect the latest market data. The "Market Snapshot" card displays the specific date of the last data update.