IECC 4A HEEHRA Live
NEC 220.82 Optional Method

Heat Pump Panel Check — Capitol Hill, Washington DC

Is your Capitol Hill home ready for a heat pump? Check your electrical panel capacity in 3 minutes — free. Up to $10,000 in Washington DC rebates available in 2026.

IRA 25C expired Dec 31, 2025. Not available for 2026 installations. State and utility programs are the primary incentives for Capitol Hill homeowners.

Available rebates — Capitol Hill, Washington DC

Verified March 2026

ESTIMATE ONLY — verify amounts and eligibility with program administrators before purchasing.

Federal

EXPIRED

IRA 25C Tax Credit

$0

Expired December 31, 2025. Not available for systems installed in 2026. Claim on 2025 tax return if installed before that date (IRS Form 5695).

Section 25D (geothermal) also expired Dec 31, 2025 — terminated by the One Big Beautiful Bill (PL 119-21).

HEEHRA — Washington DC

Live

Heat Pump Rebate

$8,000

Low income (<80% AMI)$8,000
Moderate (80–150% AMI)$4,000

Point-of-sale — no tax liability required

State / Utility

Washington DC Programs

Pepco DC Residential Rebates

$700

Pepco (an Exelon company)

DC Sustainable Energy Utility (DCSEU) — Income Qualified

$1,300

DC Sustainable Energy Utility

Full Washington DC rebate breakdown →

Confirmed maximum rebates for Capitol Hill homeowners

HEEHRA $8,000 + Washington DC state programs (IRA 25C expired Dec 2025)

Current confirmed programs

up to $10,000

ESTIMATE ONLY. Programs not all stackable. Income verification required for HEEHRA. Verify with your state energy office before purchasing.

IECC 2021Zone 4A — Mixed-Humid

Capitol Hill climate & heat pump sizing

Capitol Hill falls in IECC 2021 Zone 4A — Mixed-Humid. Mixed climate with meaningful winter heating demand. A cold-climate rated ASHP is recommended for reliable winter performance.

Typical installed cost in Capitol Hill (Above average cost market): ducted systems $10,000–$18,000, ductless mini-splits $6,000–$12,000 (2026). Estimates reflect 2026 market data. Actual costs vary by system size, home configuration, and contractor. Get 3 quotes.

Before any installation, an NEC 220.82 panel capacity check confirms whether your existing electrical service has headroom — potentially avoiding a $5,000–$10,000 upgrade.

Capitol Hill, Washington DC quick facts

IECC Climate Zone4A
Ducted install cost$10,000–$18,000
Ductless install cost$6,000–$12,000
Max confirmed rebate$10,000
HEEHRA statusLive
IRA 25C creditExpired Dec 31, 2025
Cold-climate HP requiredRecommended
Electrical codeNEC 220.82
Check my Capitol Hill panel →

Frequently asked questions — Capitol Hill

How much does heat pump installation cost in Capitol Hill?

In Capitol Hill (Above average cost market), ducted systems typically cost $10,000–$18,000 installed, and ductless mini-splits $6,000–$12,000. Actual costs vary by system size, home configuration, and contractor. Get 3 quotes.

Are there rebates available for heat pumps in Capitol Hill?

Yes. The federal 25C tax credit covers 30% of costs up to $2,000. Many states and utilities offer additional rebates.

What size heat pump do I need for my Capitol Hill home?

Depends on square footage, insulation, and climate. A Manual J load calculation is the correct method — most contractors perform one before recommending a system.

How do I find a licensed heat pump installer in Capitol Hill?

Look for state-licensed HVAC contractors. HeatPumpLocator.com lists contractors serving Capitol Hill and surrounding areas.

Check your Capitol Hill panel capacity now

Free NEC 220.82 load calculation. Takes 3 minutes. Find out if your Capitol Hill home is ready for a heat pump — before you spend $5,000–$10,000 on an unnecessary panel upgrade.

Up to $10,000 in confirmed Washington DC rebates available in 2026.

Incentive data verified March 2026. Programs change frequently. ESTIMATE ONLY. Confirm eligibility with your state energy office before purchasing.