Maine Heat Pump Rebates 2026 — Efficiency Maine Whole-Home ASHP, Heat Loans, Cold-Climate NEEP Requirement

Maine is the country’s heat pump leader — and that changes how this page works

If you’re coming to this page from a Texas or California mindset — hunting for which utility has a rebate, whether the utility programs conflict with each other, which contractor network to use — Maine works completely differently. There’s one entity: Efficiency Maine Trust, the independent quasi-state agency that administers every residential heat pump rebate, loan, and income-eligible program in the state. Central Maine Power (CMP) and Versant Power are the two main electric utilities in Maine, but they are transmission and distribution companies that maintain wires and meters. Neither runs its own heat pump rebate program. Every dollar of Maine’s residential heat pump incentive flows through Efficiency Maine.

That consolidation is genuinely rare. In Washington, homeowners research four or five different utility programs before knowing what they qualify for. In Colorado, the state office, three major utilities, and a mountain co-op all run distinct programs with separate applications. In Maine, you go to one place.

By March 2025, Efficiency Maine reported over 100,000 heat pump installations across Maine homes and businesses — a milestone that puts the state ahead of every comparably-sized state in the country on a per-capita basis. Roughly half of Maine households have at least one heat pump. The programs below are why.

There’s one non-negotiable that every Maine homeowner needs to understand before reading any further: cold-climate certification is mandatory. Efficiency Maine requires that heat pump equipment be listed on the NEEP Cold Climate Air Source Heat Pump product list. Standard efficiency units that meet ENERGY STAR but not the cold-climate certification threshold don’t qualify for Maine rebates, regardless of how otherwise efficient they are. In a state where January design temperatures in Portland hit 0°F and Aroostook County can see −20°F, this isn’t bureaucratic box-checking — it’s the reason Maine homeowners are actually heating their homes reliably with heat pumps through the winter.

Also worth noting upfront: the federal IRS Section 25C Energy Efficient Home Improvement Credit expired December 31, 2025. For 2026 installations, there is no federal heat pump tax credit. Maine’s well-funded state programs matter more here than in most states precisely because they’re not dependent on federal action.

The programs, walked through one by one

Efficiency Maine Whole-Home Heat Pump Rebate

This is the primary program for most Maine homeowners. Efficiency Maine’s whole-home rebate is structured around two dimensions: the type of system (ducted vs. other whole-home systems) and the household’s income tier.

Ducted whole-home systems receive the most favorable rebate treatment, because ducted heat pumps replace fossil fuel heating for the whole house — Efficiency Maine’s strategic priority:

All other whole-home systems (multi-zone ductless configurations that cover the whole home) receive per-outdoor-unit rebates:

$500 Limited-Time Bonus (through December 31, 2026): Efficiency Maine is offering an additional $500 per housing unit for eligible whole-home heat pump upgrades completed and rebate claims submitted between March 1 and December 31, 2026. This stacks on top of the rebate amounts above.

Mobile home carve-out: Single-wide mobile homes are eligible for up to $12,900 through a dedicated mobile home initiative, but they are not eligible for the $500 bonus.

Lifetime limits apply. The program does not publish the specific dollar cap on the Efficiency Maine website; verify current lifetime limits directly with Efficiency Maine before planning a phased installation.

How Efficiency Maine defines income tiers

Maine’s income tier structure uses adjusted gross income (AGI) — not the HEEHRA-standard AMI bands — as the primary classification mechanism for the moderate-income tier. Per Efficiency Maine’s income eligibility verification process:

• Moderate income is defined by AGI: up to $70,000 for an individual filing as single or head of household, or up to $100,000 if married filing jointly.
• Low income is determined by enrollment in a qualifying assistance program: HEAP (Home Energy Assistance Program), SNAP (food stamps), TANF, or MaineCare. It is not a numerical AGI floor — it’s program participation. If you receive any of these benefits, you’re classified in the low-income tier for Efficiency Maine purposes.

This is meaningfully different from how HEEHRA programs in most states work (where the standard is 80%/150% of county AMI). Maine’s AGI-based moderate-income threshold is simpler to verify but applies statewide — it doesn’t adjust by county. We’ll show how this plays out for households at different income levels in the worked examples below.

Efficiency Maine Home Energy Loans (Heat Loans)

Efficiency Maine offers fixed-rate financing that stacks directly with rebates. The loan amounts can cover the full cost of a heat pump installation minus whatever rebate the household receives. Four loan options are currently available:

• Maximum loan amounts: $25,000 for standard programs; $7,500 for the income-based 10-year option.
• Minimum FICO: 620 for standard loans; 580 for the income-based loan.
• Income verification: Only the income-based 10-year option requires income eligibility approval. Standard loans have no income test.
• Stacking mechanics: Loans and rebates are designed to work together. Efficiency Maine takes a security interest in any rebates payable to the borrower — meaning the rebate effectively reduces the outstanding loan balance when it pays out. Projects don’t need to receive an Efficiency Maine rebate to qualify for a loan, but the combination is the most common path for installations in the $10,000–$20,000 range.

The 1-year 0% APR option with a $500 origination fee is effectively free short-term financing — useful if you’re confident a rebate will arrive within the year and you need to bridge the installation cost. The 5-year 5.99% option is the most commonly used for mid-range projects.

Income-eligible program and HEEHRA

Households qualifying for the low-income tier (HEAP/SNAP/TANF/MaineCare participants) access elevated rebates through Efficiency Maine’s income-eligible track. The income-eligible program also serves as Efficiency Maine’s vehicle for deploying federal HEEHRA (Home Electrification and Appliance Rebates) funding from the Inflation Reduction Act.

Source caveat: Efficiency Maine’s dedicated HEEHRA and income-eligible program pages returned HTTP 404 during our May 2026 verification. The low-income rebate amounts ($9,000 for ducted systems, $3,000 per outdoor unit for other whole-home systems) are confirmed from Efficiency Maine’s whole-home rebates page. The specific HEEHRA integration details — whether Maine’s HEEHRA allocation is active, waitlisted, or in a new funding cycle — could not be confirmed from primary sources. Verify current HEEHRA enrollment status directly at efficiencymaine.com or by calling 866-376-2463 before planning any installation that depends on income-eligible or HEEHRA-tier funding.

Federal 25C — expired for 2026 installations

The IRS Section 25C credit allowed homeowners to claim up to $2,000 for qualifying heat pump installations. The credit expired on December 31, 2025. For 2026 installations, there is no federal heat pump tax credit. If you installed a qualifying system in 2025, you can still claim 25C on your 2025 tax return (for 2025, the Qualified Manufacturer Identification Number must be included).

Incentive stack table

Worked example: Portland metro middle-income household (Cumberland County)

Scenario: A homeowner in South Portland with a household of four people and a combined federal adjusted gross income of $85,000 (married filing jointly). They’re replacing an oil boiler with a ductless multi-zone system — two outdoor units, four indoor heads covering the whole home. The home is 1,800 square feet in IECC climate zone 6A.

Step 1: AMI calculation (required before classifying HEEHRA tier)

Per MaineHousing’s income limits (effective May 2025), which track HUD’s Area Median Income data, the 4-person income limit for the Portland HMFA (Cumberland County / Portland-South Portland metro) is approximately $149,270.

• 4-person AMI (HUD/MaineHousing 2025, Cumberland County / Portland HMFA): approximately $149,270
• 80% threshold: 0.80 × $149,270 = approximately $119,400
• 150% threshold: 1.50 × $149,270 = approximately $223,900

At $85,000, this household sits at approximately 57% of county AMI — below the 80% threshold. Under standard HUD HEEHRA income bands, this household would fall in the low-income tier (≤80% AMI) and be eligible for full HEEHRA coverage up to $8,000.

Step 2: How Efficiency Maine’s AGI-based system classifies this household

Efficiency Maine uses AGI, not AMI percentages, for its tiering. With a joint AGI of $85,000 against the $100,000 married-filing-jointly moderate-income threshold, this household falls within the moderate-income tier (AGI ≤$100,000 married filing jointly). Note the meaningful difference here: the same household at 57% of county AMI would qualify for Maine’s low-income tier under federal HEEHRA definitions, but under Efficiency Maine’s AGI-based structure, $85,000 joint AGI sits in the moderate tier — not the low tier.

This is one reason verifying HEEHRA enrollment status matters. If federal HEEHRA funding through Efficiency Maine’s income-eligible track uses the federal AMI definitions (80%/150%), this household might qualify for the more generous low-income HEEHRA tier even while receiving the moderate-income tier under the standard Efficiency Maine rebate program. Confirm with Efficiency Maine which income definition applies to which rebate layer.

Step 3: The stack

For a two-outdoor-unit whole-home ductless system, rebates are paid per outdoor unit:

• Efficiency Maine whole-home rebate (moderate-income tier, per outdoor unit): 2 units × $2,000 = $4,000
• $500 Limited-Time Bonus (per housing unit, through December 2026): $500
• Federal 25C: $0 — expired December 31, 2025

Total confirmed rebate before financing: $4,500

Step 4: Installation cost and financing

A two-outdoor-unit, four-head ductless whole-home system in the Portland metro runs approximately $14,000–$20,000 including labor, permits, and electrical work. Maine’s mature heat pump market — the state’s high contractor density from years of aggressive adoption — means installation costs here tend to run 10–15% below comparable work in Boston or New York City. We’ll use $16,000 as a working midpoint.

• Install cost: $16,000
• Efficiency Maine moderate-income rebate: −$4,000
• $500 bonus: −$500
• Out-of-pocket before financing: $11,500

To bridge the residual $11,500, this household could apply for an Efficiency Maine Home Energy Loan. A 5-year, 5.99% APR loan for $11,500 runs approximately $222/month — comparable to one month’s oil delivery cost in a Maine winter. Efficiency Maine holds a security interest in the rebate, so when the $4,500 pays out, it reduces the loan balance dollar-for-dollar.

Worked example: Aroostook County rural low-income household (zone 7)

Scenario: A rural household in Aroostook County — Maine’s largest county, covering the far north, bordering Canada — with a combined household income of $38,000 for a family of four. The household participates in SNAP (Supplemental Nutrition Assistance Program). They heat with electric resistance baseboard in a 1,200 square foot older farmhouse. The property is in IECC climate zone 7.

Step 1: AMI calculation

Per MaineHousing’s income limits (effective May 2025), Aroostook County falls under the “All Other Areas” category, with a 4-person income limit of approximately $114,460.

• 4-person AMI (HUD/MaineHousing 2025, Aroostook County / All Other Areas): approximately $114,460
• 80% threshold: 0.80 × $114,460 = approximately $91,600
• 150% threshold: 1.50 × $114,460 = approximately $171,700

At $38,000, this household sits at approximately 33% of county AMI — well below the 80% threshold. Under federal HEEHRA definitions, this is firmly in the low-income tier.

Step 2: Efficiency Maine tier classification

SNAP participation places this household in Efficiency Maine’s low-income tier directly — program enrollment is the gate, not an AGI calculation. This is the top rebate tier.

Step 3: The stack for zone 7

For a whole-home ductless system replacing electric resistance baseboards, Efficiency Maine pays per outdoor unit. In Aroostook County’s extreme cold climate, the right system requires a unit rated to at minimum −13°F, ideally −22°F — see the product section below.

• Efficiency Maine whole-home rebate (low-income tier, per outdoor unit): 1 unit × $3,000
• $500 Limited-Time Bonus: $500
• Federal 25C: $0 — expired

Total confirmed rebate: $3,500

For a ducted system (if the home has or can be retrofitted with ductwork), the low-income tier rebate jumps to $9,000 for the ducted system tier. In a 1,200 sq ft farmhouse with existing ductwork — even partial — the ducted path is worth investigating with an Efficiency Maine Registered Vendor, because the difference between $3,000 (ductless per-unit) and $9,000 (ducted whole-home) is worth a ductwork assessment.

Step 4: Installation cost in Aroostook County

Rural northern Maine presents a real labor-access consideration: fewer registered vendors operate in Aroostook County than in Greater Portland, and travel time to remote properties adds cost. A single-outdoor-unit cold-climate mini-split installation in Aroostook County runs approximately $5,000–$9,000 depending on the property and contractor. We’ll use $7,000 as a midpoint.

• Install cost: $7,000
• Low-income rebate: −$3,000
• $500 bonus: −$500
• Out-of-pocket: $3,500

For a household at this income level, $3,500 remaining could be financed through the Income-Based 10-Year Efficiency Maine loan at 5.99% APR — with a maximum of $7,500 and a minimum credit score of 580. Monthly payments on $3,500 over 10 years at 5.99% run approximately $39/month — significantly below what electric resistance baseboard heat costs in a Maine winter.

Note on zone 7 equipment requirements: Aroostook County’s design-day lows regularly reach −15°F to −22°F. Equipment must carry manufacturer-rated heating capacity at those temperatures. Standard cold-climate units rated to −13°F may be marginal for design-day conditions in the far north. For Aroostook specifically, prioritize units from manufacturers with −22°F or lower cold-weather heating ratings — Mitsubishi Hyperheat, Fujitsu XLTH, and Bosch Compress lines all have documented performance data at those temperatures. Verify any specific Mr Cool unit’s rated low-temperature performance before specifying it for Aroostook (see product section below).

Eligibility gotchas specific to Maine

NEEP cold-climate certification is non-negotiable. Every heat pump rebate through Efficiency Maine requires the equipment to appear on the NEEP Cold Climate ASHP product list. This list is maintained independently by NEEP (Northeast Energy Efficiency Partnerships) and is the national reference for cold-climate performance certification. Equipment not on the list doesn’t qualify — no exceptions. Before purchasing any unit, look up the specific model variant on the NEEP product specifier at ashp.neep.org. Note that NEEP is currently transitioning its data collection process to AHRI; some products may be listed through one system but not yet reflected in the other. If a specific SKU you’re considering isn’t showing up, contact NEEP at ccASHP@neep.org or ask your contractor to verify directly.

Efficiency Maine Registered Vendor requirement. To receive rebates, installation must be completed by a contractor enrolled in Efficiency Maine’s Residential Registered Vendor program. Registered heat pump installers hold EPA refrigerant-handling certification and have completed ENERGY STAR heat pump manufacturer installation training. Non-registered contractors — even highly skilled ones — cannot process Efficiency Maine rebates. Before signing any installation contract, confirm the contractor appears in Efficiency Maine’s vendor locator at efficiencymaine.com. DIY installations do not qualify for rebates.

Per-outdoor-unit vs. ducted-whole-home rebate structure. The difference between these two tracks is significant:

• The per-outdoor-unit structure pays by the number of outdoor units in a multi-zone ductless installation. Two outdoor units = 2× the per-unit rebate.
• The ducted whole-home structure pays a flat rebate regardless of the number of air handlers, because the system serves the whole house through ducts.

For the same installation cost, the ducted track pays $3,000–$9,000 (depending on income tier) versus $1,000–$3,000 per outdoor unit. If your home has existing ductwork — even a central-air trunk or partial basement ductwork — get an assessment from a Registered Vendor on whether a ducted heat pump is feasible. The rebate math strongly favors the ducted path for homes where it’s possible.

Maine’s income tier uses AGI, not AMI. Unlike most states where the standard HEEHRA income threshold is 80%/150% of county Area Median Income, Efficiency Maine’s standard moderate-income tier uses federal Adjusted Gross Income (AGI): ≤$70,000 for single/head of household filers, ≤$100,000 for married filing jointly. The low-income tier uses program enrollment (HEAP/SNAP/TANF/MaineCare) rather than a numerical income floor. These thresholds are statewide — they don’t adjust for the significant cost-of-living difference between Portland and Aroostook County.

No Maine state sales tax exemption for heat pump equipment. Maine charges 5.5% sales tax on HVAC equipment. Unlike some New England states that have enacted heat pump sales tax exemptions to encourage adoption, Maine does not currently exempt heat pump equipment from state sales tax. Install costs include equipment sales tax.

Lifetime rebate limits apply. Efficiency Maine’s program specifies that lifetime rebate limits are in effect, but does not publish the specific cap on the program website. If you’ve claimed an Efficiency Maine rebate previously, verify your remaining lifetime eligibility before counting on the full rebate amounts above. Call 866-376-2463 or email info@efficiencymaine.com with your address and past claim history.

HSPF2 and SEER2 minimum efficiency. Equipment must meet current minimum efficiency standards to qualify. The NEEP cold-climate listing requirement effectively sets a floor above the minimum — cold-climate-certified units typically exceed the baseline HSPF2 thresholds required for general rebate eligibility. But confirm with the equipment manufacturer and Efficiency Maine that any specific unit meets the current program efficiency minimums before purchase.

Eligible product picks by Maine climate zone

Maine splits into two distinct climate zones, each requiring meaningfully different equipment specifications.

Zone 6A — most of Maine (Portland, Bangor, Augusta, Lewiston-Auburn)

IECC zone 6A covers the bulk of Maine’s population. Design temperatures in Portland run around 0°F on a cold January night; Bangor is slightly colder but still zone 6A. Cold-climate mini-splits that perform well across the Northeast work here — but the NEEP cold-climate list requirement is the filter, not just any unit marketed as “cold climate.”

For a Portland-area whole-home single-zone ductless installation on a moderate-sized home, the Mr Cool DIY 24k is a commonly specified unit in zone 6A. Before purchase, verify the specific model and variant is on the active NEEP cold-climate ASHP list at ashp.neep.org — the Mr Cool DIY product line has evolved across model years and some variants are NEEP-listed while others are not. The 24k DIY is designed with pre-charged line sets, which reduces the need for a specialty refrigerant technician, relevant in Maine’s rural areas where refrigerant technician availability can be limited.

For older, poorly insulated wood-frame homes in zone 6A — the stock Cape Cods and Colonials that dominate Maine’s housing inventory — a 36k BTU multi-zone system provides more capacity headroom for a whole-home retrofit. Older Maine homes with single-pane windows and minimal wall insulation have heating loads that push the limits of smaller systems on the coldest nights.

Zone 7 — Aroostook County and the far north

Aroostook County and the northernmost reaches of Maine sit in IECC zone 7 — the most extreme cold-climate residential designation in the continental US outside of Alaska. Design temperatures regularly reach −15°F to −22°F. Standard cold-climate units rated to −13°F are marginal here. You need equipment with documented manufacturer heating capacity at genuine extreme-cold temperatures.

The Mr Cool Hyper 18k is rated to −13°F (−25°C), which covers zone 7 conditions in most years but may be at the edge of its rated performance on the coldest design-day nights in Aroostook. For Aroostook County specifically, this unit is a reasonable starting point for a bedroom or primary living zone, but for whole-home coverage, either size up or seriously consider systems from Mitsubishi (Hyperheat MXZ series) or Fujitsu (XLTH series) that carry verified heating capacity at −22°F. Discuss the design-day temperature with your Registered Vendor before specifying the equipment class for any zone 7 installation.

Critical note for all Maine product selections: The NEEP cold-climate ASHP list is the authoritative source for rebate eligibility, and the list is actively maintained — models can be added or removed as manufacturer data is updated. Always confirm the exact model number and variant you’re purchasing at ashp.neep.org before buying, and confirm with your Efficiency Maine Registered Vendor that the specific SKU qualifies under the current program requirements.

What changes after mid-2026

Efficiency Maine operates on multi-year plan cycles funded through Maine’s System Benefit Charge (a small per-kWh surcharge on electric bills), RGGI (Regional Greenhouse Gas Initiative) auction revenue, and federal IRA allocations. The current program cycle runs through 2027.

The $500 Limited-Time Bonus expires December 31, 2026 — if your installation is scheduled for late 2026, confirm your rebate claim is submitted before year-end. After December 31, the per-unit and per-system rebate tiers continue, but the bonus does not automatically renew.

The federal HEEHRA allocation through Efficiency Maine’s income-eligible track has its own funding timeline, separate from the SBC-funded standard program. Income-eligible households who haven’t yet engaged with Efficiency Maine’s HEEHRA track should do so soon — federal funding allocation cycles can close or go to waitlist status as funds are drawn down.

For 2027, Efficiency Maine’s three-year plan renewal will establish the rebate amounts and program structure for the next cycle. Maine’s statutory climate goals call for aggressive continued heat pump adoption, so the program’s continuation is well-supported — but specific rebate amounts can change at plan renewal. Check efficiencymaine.com semi-annually for program updates.

Related

Tools and guides:

• BTU sizing calculator — size your system before specifying equipment; Maine’s zone 6A–7 range and typical older housing stock makes load calculation more important than in temperate-climate states.
• DIY mini-split installation guide — for pre-charged line set systems; note that Maine rebates require Registered Vendor installation, so verify rebate impact before pursuing a fully DIY approach.
• Federal heat pump rebates — 25C history, the December 2025 cutoff, and how the federal credit stacked with state programs while it was active.

Other state rebate pages:

• Massachusetts heat pump rebates — Mass Save up to $10k, HEAT Loan at 0%, Home Energy Assessment gate; Maine’s closest New England neighbor in program structure.
• New York heat pump rebates — NY Clean Heat, EmPower+ for low-income; different structure, comparable cold-climate specs for zones 5A–6A.
• Colorado heat pump rebates — CEO + Xcel BE stack; the other state with a genuinely cold-climate mandate and per-head rebate logic.
• Washington heat pump rebates — WA Commerce + BPA utility structure; Pacific Northwest cold-climate programs.
• California heat pump rebates — TECH Clean closed, SMUD still active; useful contrast with Maine’s single-agency consolidated structure.
• Texas heat pump rebates — Austin Energy’s published tiers; the opposite of Maine in every structural dimension.

Frequently asked questions

Do I need a NEEP cold-climate-certified unit, or will any efficient heat pump qualify for Maine rebates?

Any unit must appear on the NEEP Cold Climate Air Source Heat Pump list — ENERGY STAR certification alone is not sufficient for Efficiency Maine rebate eligibility. NEEP cold-climate certification requires the equipment to meet specific minimum heating capacity and coefficient of performance (COP) at 5°F and 17°F test conditions. Standard heat pumps that perform well in mild climates often don’t meet the 5°F capacity standard. Check the NEEP product specifier for your specific model number before purchasing — the list is searchable by manufacturer, brand, and model number. NEEP is currently transitioning its data to AHRI’s system, so if your model doesn’t appear, contact NEEP at ccASHP@neep.org to verify.

How does the Efficiency Maine Heat Loan work with rebates — do I get the rebate first, or the loan?

You apply for and receive the loan first — the loan funds your installation upfront. Efficiency Maine takes a security interest in any rebates payable to you, meaning when your rebate processes and pays out, Efficiency Maine directs it to reduce your outstanding loan balance. In practice: you pay for the installation via the loan, then the rebate arrives (typically within a few weeks to a couple of months of the claim being processed), and that amount comes off what you owe. The loan is written for the net project cost minus anticipated rebate, so the structure already accounts for the rebate in your monthly payment calculation. Standard loans require a minimum 620 FICO; the income-based loan requires a 580 minimum.

Why does Maine pay rebates per outdoor unit (for ductless systems) rather than per indoor head?

Efficiency Maine’s rebate structure pays per outdoor unit because each outdoor unit represents a system that serves one or more zones. This structure incentivizes whole-home coverage — if you’re installing two outdoor units to serve four rooms, you receive two per-unit rebates rather than four per-head rebates. It also prevents the program from being used to add incremental supplemental zones to an existing fossil-fuel-heated home without full commitment to heat pump heating. For ducted systems, the flat whole-home rebate (up to $9,000 for low-income) reflects the whole-house displacement of fossil fuel — which is why Efficiency Maine pays more for ducted replacements than for ductless configurations.

Can I install a heat pump myself and still claim the Maine rebate?

No. Efficiency Maine requires installation by a Registered Vendor — a contractor enrolled in their residential vendor program with the required EPA refrigerant-handling certification and manufacturer installation training. DIY installation, even by a licensed electrician, does not qualify for Efficiency Maine rebates. The Registered Vendor requirement also ensures that refrigerant lines are charged correctly for cold-climate Maine conditions — an improperly charged system can lose significant efficiency at low temperatures, which defeats the purpose of a cold-climate-certified unit. Find a Registered Vendor at efficiencymaine.com/at-home/vendor-locator/. Get at least three estimates — Efficiency Maine specifically recommends this, and the competitive market among registered vendors in Greater Portland and other urban areas keeps prices reasonable.

How does the Efficiency Maine HEEHRA track differ from the standard rebate program?

The standard Efficiency Maine rebate uses AGI-based income thresholds ($70k single / $100k joint for moderate income; HEAP/SNAP/TANF/MaineCare enrollment for low income) and is funded through Maine’s SBC and RGGI revenues. The HEEHRA track deploys federal IRA dollars through Efficiency Maine’s income-eligible program and uses federal income definitions (typically 80%/150% of county Area Median Income). The two programs can be layered — federal HEEHRA funding may cover a portion of the installation, and the state-funded rebate covers a separate portion. However, Efficiency Maine’s specific HEEHRA program page was inaccessible at the time of our verification, so current enrollment status and exact dollar amounts under the HEEHRA track cannot be confirmed. Call 866-376-2463 or email info@efficiencymaine.com to verify current HEEHRA availability before planning an income-eligible installation.