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agtana vs NOVA: heat pump ratings compared

One of these brands has too few models with every rating for an overall score; see each rating below.

Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated

agtana

—

of similar heat pumps beaten by its typical model

Not enough rated models

5 models listed

NOVA

56%

of similar heat pumps beaten by its typical model

Above average

5 models listed

Rating by ratingEach bar is the share of same-size, same-type heat pumps that a typical model beats, so the two brands compare fairly even if they make different sizes.
  • Efficiency on a 5°F dayCOP at 5°Fagtana: Not ratedNOVA: Beats 48%
  • Heating power kept at 5°FCapacity at 5°F vs 47°Fagtana: Not ratedNOVA: Beats 34%
  • Winter-long heating efficiencyHSPF2agtana: Beats 4%NOVA: Beats 62%
  • Summer-long cooling efficiencySEER2agtana: Beats 13%NOVA: Beats 76%
  • Hot-day cooling efficiencyEER2agtana: Beats 22%NOVA: Beats 51%

Average (50%)Dashed outline: the other brand, for comparison

Want ranks, distributions per size class and cold-weather curves? Switch to Advanced

Rebate standards

Share of each brand’s models that meet the level. Programs can have other rules too.

  • CEE 2025

    agtana
    0%
    NOVA
    100%

  • Xcel CC

    agtana
    0%
    NOVA
    100%

  • CEE Advanced

    agtana
    0%
    NOVA
    0%

  • ENERGY STAR CC

    agtana
    0%
    NOVA
    100%

Top cold-climate picks, ducted 2.5–3 tons

Only units that keep at least 70% of their heat at 5°F, ranked on heat kept, efficiency at 5°F and seasonal efficiency (HSPF2), against units their size.

Showing Ducted, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

agtana

No ducted, 2.5–3 tons model from agtana.

NOVA

No ducted, 2.5–3 tons model from NOVA.

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

Next steps

The advanced view adds ranks, both brands’ models inside every size class, standout models per rating and cold-weather curves.

Open the advanced view