Heat Pumps for the New York City Climate

Check the Specification, Not a Story

Heat Pump Network does not publish reviews it cannot source. A model is not "best for New York" because someone said so. It is a candidate when the rating on the spec sheet meets a published threshold, and when the installer sizes it for the building.

Installed price depends on the building, the zones, and the electrical work. Ask Heat Pump Network about an installer in New York City for a written quote.

This page does not rank brands. It also does not print a cold-weather temperature, because the specifications fetched for this guide do not state one temperature this page is allowed to treat as the New York City rating. Read the low-ambient test on the specification itself. The numbers below are the seasonal ratings and the scope limits those documents do print.

Three Equipment Types

Con Edison describes three air-source types (https://www.coned.com/en/save-money/rebates-incentives-tax-credits/rebates-incentives-tax-credits-for-residential-customers/electric-heating-and-cooling-technology-for-renters-homeowners/save-on-a-central-air-source-heat-pump, fetched 2026-10-07).

1. Mini split: for a building without existing ductwork. It can be mounted on the floor, wall, or ceiling.
2. Central air-source: for a building that already has ductwork. It does not take extra wall space for indoor heads.
3. Air-to-water: for radiators that can be repurposed. Con Edison says it provides heating, cooling, and domestic hot water.

Pick the type from the building, then check the rating. A high seasonal number on the wrong type still does not fit the pipes or the ducts you have.

ENERGY STAR Ratings

The thresholds in this section are from the ENERGY STAR Version 6.2 heat pump specification revised February 2026 (https://www.energystar.gov/sites/default/submits/2026-02/HP%20Version%206.2%20Specification%20Revised%20February%202026_0.pdf, fetched 2026-10-07).

Products the residential specification places above its capacity line are outside this guide (https://www.energystar.gov/sites/default/submits/2026-02/HP%20Version%206.2%20Specification%20Revised%20February%202026_0.pdf, fetched 2026-10-07). Ground source heat pumps are outside it as well. Gas/electric package heat pumps may meet the single-package specification and may not use the Cold Climate label (same ENERGY STAR specification, fetched 2026-10-07).

Standard Certification

ENERGY STAR publishes SEER2, EER2, and HSPF2 floors for split systems and for single-package equipment. This page does not reprint those floors. Read them on the specification: https://www.energystar.gov/sites/default/submits/2026-02/HP%20Version%206.2%20Specification%20Revised%20February%202026_0.pdf, fetched 2026-10-07.

Cold Climate Designation

ENERGY STAR says a heat pump may use the Cold Climate certification mark when it meets the cold climate criteria. The seasonal floors differ for non-ducted splits, ducted splits, and single-package equipment. This page does not reprint those floors. The specification also sets a low-ambient test. This guide does not restate that test's temperature (same ENERGY STAR specification, fetched 2026-10-07).

The same specification says split-system certification is the rating of the indoor and outdoor combination that was tested, not a mix of cabinets from different matches. HSPF2 and SEER2 on a split system are supposed to match what was reported to the Department of Energy and what is on the EnergyGuide label (same ENERGY STAR specification, fetched 2026-10-07).

Installation capabilities in that specification are optional. Heat pumps that claim them must be capable of at least three of the listed capabilities. Mini splits and multi splits must have at least two (same ENERGY STAR specification, fetched 2026-10-07).

NEEP Cold Climate Specification

NEEP's Cold Climate Air Source Heat Pump Specification, Version 4.0, is effective January 1, 2023 (https://neep.org/sites/default/submits/media-submits/cold_climate_air_source_heat_pump_specification_-_version_4.0_final_1.pdf, fetched 2026-10-07). It is written for IECC climate zone 4 and higher (same NEEP specification, fetched 2026-10-07). For the central air-source category in that record, the compressor must be variable capacity, meaning three or more distinct operating speeds, or continuously variable (same NEEP specification, fetched 2026-10-07). The specification does not include ground source, water source, or air-to-water heat pumps (same NEEP specification, fetched 2026-10-07).

NEEP publishes HSPF2 and SEER2 floors for non-ducted and ducted equipment. This page does not reprint those floors. Read them on the specification: https://neep.org/sites/default/submits/media-submits/cold_climate_air_source_heat_pump_specification_-_version_4.0_final_1.pdf, fetched 2026-10-07.

NEEP says meeting the performance requirements does not mean the product is appropriate for every application. The building load and the capacity at the design condition still have to be checked (same NEEP specification, fetched 2026-10-07).

ENERGY STAR and NEEP do not print the same HSPF2 floor for every ducted unit. Use the label the installer is claiming, and match it to that label's specification. Do not average the two specifications into a third number.

How to Read a Quote Against These Specifications

1. Model: outdoor unit and indoor unit, as a matched pair when the system is a split.
2. Type: mini split, central, or air-to-water, chosen because of the building.
3. Label: ENERGY STAR, ENERGY STAR Cold Climate, NEEP, or none. Ask which specification applies.
4. Numbers: SEER2, EER2, and HSPF2 from the spec sheet, checked against the specification for the label claimed.
5. Scope: zones, electrical work, and what happens to the old heating plant.

If the sheet does not show HSPF2 and SEER2, you do not yet have a rating. A brand name is not a rating.

Incentive dollars, if the project qualifies, are a separate question. They are in the NYC heat pump rebates guide. Large-building emissions rules are in heat pumps and steam heat. What to ask the installer to put in writing is in how to choose an installer in New York City.

What This Page Will Not Do

It will not tell you that one brand is quieter, cheaper, or more reliable than another. It will not quote a neighbor. It will not turn a seasonal rating into a bill. Sizing is a load calculation for the apartment or the house, done by the installer, using the building as it is.

Ask Heat Pump Network about installers in New York City.

Sources

1. ENERGY STAR heat pump specification, Version 6.2, revised February 2026: https://www.energystar.gov/sites/default/submits/2026-02/HP%20Version%206.2%20Specification%20Revised%20February%202026_0.pdf, fetched 2026-10-07.
2. NEEP Cold Climate Air Source Heat Pump Specification, Version 4.0: https://neep.org/sites/default/submits/media-submits/cold_climate_air_source_heat_pump_specification_-_version_4.0_final_1.pdf, fetched 2026-10-07.
3. Con Edison air-source heat pump types: https://www.coned.com/en/save-money/rebates-incentives-tax-credits/rebates-incentives-tax-credits-for-residential-customers/electric-heating-and-cooling-technology-for-renters-homeowners/save-on-a-central-air-source-heat-pump, fetched 2026-10-07.