Nassau County · 2026

Nassau County heat pump rebates

PSEG Long Island pays $4,000 to $7,500 for a heat pump that heats the whole house. Use the Long Island rebate calculator to see the exact amount for your Nassau County home.

$4,000 standard, $7,500 for low household incomes
Up to $1,200 for a heat pump water heater
Home+ installs and files the rebate across Nassau County

Question 2 of 6

What's the street address?

Homes in a New York State Disadvantaged Community get bigger heat pump rebates. We check the state map for you.

Free instant check against the NY State map. We never share your address.

How it works

01

Answer five questions

ZIP, project, home, household size and income range. About a minute.
02

See your amount

The rebate PSEG Long Island or Con Edison publishes for a home like yours.
03

We confirm it at the estimate

We check the program rules for your home and help with the application.

Heat pump rebates in Nassau County for 2026

Every home in Nassau County with PSEG Long Island electric service can use PSEG Long Island's Home Comfort rebates. These are the 2026 rates:

Who	What qualifies	Rebate
Most homes (standard rate)	Whole-house heat pump in a 1-4 family home	$4,000
Moderate household income	Same system, income under the moderate limit	$5,000
State Disadvantaged Community	Same system, address in a state Disadvantaged Community	$5,000
Low household income	Same system, income under the low limit	$7,500
Keeping the old heat as backup	Furnace or boiler stays on integrated controls that run the heat pump first	Same rate as above
Apartments and condos	In-unit heat pump in an existing building, per apartment	$4,000 ($5,000 in a Disadvantaged Community)
Heat pump water heater	ENERGY STAR model, participating contractor	Up to $1,200

Rates checked 2026-10-28 on PSEG Long Island's heat pump rebate page, its water heater page and NYSERDA's income guidelines. The program makes the final decision on every rebate, and rates can change.

Which Nassau County homes gain the most

Many Nassau homes still heat with an oil or gas boiler, often with no ductwork. A multi-zone ductless heat pump can heat those homes room by room and still qualify for the whole-house rebate, and a home with ducts can use a central heat pump.

1-4 family homes with PSEG Long Island electric service.
A heat pump system that heats the whole house, ducted or multi-zone ductless.
Installed by a PSEG Long Island participating contractor, with a heating load calculation.
The old furnace or boiler can stay as backup on integrated controls.

2026 income limits for Nassau County

Nassau County uses the Long Island limits. Under the moderate limit the rebate is $5,000; under the low limit it is $7,500. A home in a state Disadvantaged Community gets at least $5,000; we confirm that from the street address.

People in the home	Low income: up to	Moderate income: up to
1	$69,263	$92,350
2	$79,163	$105,550
3	$89,063	$118,750
4	$98,925	$131,900
5	$106,875	$142,500
6	$114,788	$153,050
7	$122,700	$163,600
8	$130,613	$174,150

Gross yearly household income. PSEG Long Island checks it with documents. How the limits work.

Ducted or ductless: both qualify

PSEG Long Island cares that the heat pump heats the whole house, not which kind of system does it. In Nassau County that usually means one of two set-ups.

Nassau has many capes, ranches, split-levels and colonials. Homes with central AC or a furnace often have ducts a central heat pump can use. Homes heated by a boiler with radiators or baseboard usually go ductless.

Central ducted heat pump

For homes with ductwork, usually from a furnace or central AC. The heat pump uses the same ducts for heat and cooling. If the ducts are old or undersized, that shows up in the load calculation.

Multi-zone ductless

For homes with radiators, baseboard or no ducts. Wall or ceiling units in each area connect to one or more outdoor units. It qualifies when every part of the house is heated, not one or two rooms.

Heat pump water heater rebate in Nassau County

PSEG Long Island also pays up to $1,200 for an ENERGY STAR heat pump water heater installed by a participating contractor. It is a separate rebate from the heat pump for the house, so a home can get both.

A heat pump water heater pulls heat from the air around it, so it needs some room and works best in a basement or garage. We check the space at the estimate. More on the water heater installation page.

Rebates by town in Nassau County

The rebate is the same in every Nassau town, from Valley Stream to Massapequa. Each town page below has local heating answers and the rebate calculator set to that town.

HVAC in Nassau County Heat pump installation

When to start

PSEG Long Island's 2026 program covers systems installed by December 31, 2026. PSEG can change its rates for the new year, so the calculator always shows the rate in effect on the day you use it.

Heat pumps work through a Long Island winter, so there is no need to wait for spring. Many homeowners switch when an old boiler or furnace starts needing repairs, and keep it as backup on integrated controls for the first winter.

How Home+ handles the rebate

Home+ is a PSEG Long Island participating contractor. We run the heating load calculation at the free estimate, tell you which rate applies, install the system and file the rebate application. You send income documents only if a higher rate applies. Anything left after the rebate can be spread over equal monthly payments with Home+ financing.

Common questions

Who pays the heat pump rebate in Nassau County?

PSEG Long Island. It supplies electricity to all of Nassau County, so every Nassau home with PSEG Long Island electric service uses its Home Comfort rebates, through a participating contractor like Home+.

How much is the heat pump rebate in Nassau County?

PSEG Long Island pays $4,000 for a heat pump that heats the whole house in a 1-4 family home in Nassau County. It is $5,000 for moderate household incomes or homes in a state Disadvantaged Community, and $7,500 for low household incomes.

What are the 2026 income limits in Nassau County?

Nassau County uses the Long Island limits PSEG Long Island and NYSERDA publish. For a family of four in 2026 the moderate limit is $131,900 and the low limit is $98,925. The limits go up with each person in the home; the full table is on this page.

Is there a rebate for a mini-split in one room in Nassau County?

No. PSEG Long Island pays the rebate only when the heat pump system heats the whole house. A multi-zone ductless system that heats every room does qualify.

Do homes in a Disadvantaged Community in Nassau County get more?

Yes. PSEG Long Island pays at least $5,000 for a whole-house heat pump in a state Disadvantaged Community, whatever the household income. The status is set by census tract, so we confirm it from your street address, not the ZIP.

Is there a heat pump water heater rebate in Nassau County?

Yes. PSEG Long Island pays up to $1,200 for an ENERGY STAR heat pump water heater installed by a participating contractor, on top of any heat pump rebate for the house.

Is there a rebate for a new gas furnace or boiler?

Not right now. There are no utility rebates for a new gas furnace, gas boiler or central AC on Long Island. A whole-house heat pump qualifies, and the old furnace or boiler can stay as backup on integrated controls.

All PSEG Long Island rebates Suffolk County rebates 2026 income limits Rebate calculator