Most Manchester addresses pay their electric bill to Eversource, which makes Eversource the front door to the biggest heat pump money available in New Hampshire this year. This guide walks through exactly what an Eversource customer can claim, how the payment actually arrives, and where applications go wrong.
What Eversource pays in 2026
The stack has three pieces, and they add rather than compete.
Tonnage comes out of a load calculation, the contractor's math against Manchester's coldest day in real winter cold, so the rebate is set by what your house needs rather than what anyone picks. The complete program picture, including the other sponsors, sits in our Manchester heat pump rebates guide.
Who qualifies
Eversource NH electric customers. That is the gate. The program checks the account paying the electric bill at the install address, so renters and landlords should sort out whose name the claim travels under before the paperwork starts.
The equipment gate matters just as much. The heat pump must be a qualifying cold-climate model, the kind that holds heating output on a cold night, and qualifying equipment uses the current qualifying refrigerant. Ask for the specific model's listing in writing. Our guide to the best heat pumps for Manchester cold explains what those listings measure.
The installer gate closes the set: licensed professional work, with utilities steering jobs toward their network contractors. A cousin-with-a-gauge-set install can void the whole claim.
How the money actually arrives
NHSaves runs downstream, meaning the rebate pays out after installation. Two versions exist in practice.
The plain version: you pay the contractor in full, submit the application with the invoice, model numbers, and documentation, and the check arrives some weeks later. You float the rebate amount in the meantime.
The friendlier version: established shops discount the invoice by the rebate up front, then collect the reimbursement themselves. Ask every bidder which model they run before you sign, because on the project the answer changes your cash flow by thousands.
Either way, keep everything. Invoice with model and serial numbers, the load calculation, the commissioning report. Stalled applications are almost always missing-document stories rather than ineligible-equipment stories.
What kills an application
The rejection patterns repeat, and every one is preventable at the quoting stage.
Non-qualifying equipment leads the list. An ordinary heat pump, or older-refrigerant stock a shop wants to move, fails the cold-climate requirement and takes the entire rebate down with it.
Indefensible sizing comes second. Oversizing to inflate the per-ton payout gets flagged in review, and even when it slips through, the oversized machine short-cycles for its whole service life. The load calculation should reference Manchester's actual winter conditions on paper.
Stale-playbook contractors round it out. New Hampshire's home energy rebate program is not open as of 2026-10-07 (https://www.energy.nh.gov/funding-opportunities/funding-opportunities-homeowners/home-electrification-and-appliance-rebates). Check your state energy office for current rebates. It tells you how current the rest of that shop's knowledge is. The vetting questions that surface all of this are collected in our guide to choosing an HVAC contractor in Manchester.
What the process looks like start to finish
The clean path runs in six steps. A contractor visits and runs the load calculation against the coldest day. You get a written proposal naming the qualifying model, the tonnage, and the rebate math line by line. You confirm the shop's rebate model, upfront discount or downstream check. Install happens, one to three days for most Manchester houses. Commissioning follows, the documented performance verification that proves the system delivers what the listing claims. Paperwork goes in, with the invoice, model numbers, load calculation, and commissioning report attached, and the money moves.
Homeowners who get burned usually skipped step two or step three. The proposal that never named the model, or the handshake about who claims the rebate, is where large projects grow expensive surprises.
Why the timing pressure is real
The enhanced tier has a fixed close: December 31, 2026. The install has to be completed in the window, and completed means commissioned, documented, and done rather than contracted.
Shoulder season is the professional's answer. Quote in spring or summer, install before the fall rush, claim inside the window with months to spare, and walk into winter with the system already commissioned.
Running your own number
Ask for a room-by-room load calculation before you compare quotes. A real load calculation replaces a square-footage guess with a number the program will accept, and that is the number worth planning around.
Get a free quote in about two minutes, free and no obligation, sized to your actual house and priced with every Eversource and NHSaves dollar your address qualifies for.