IECC 6B HEEHRA Pending
NEC 220.82 Optional Method

Heat Pump Panel Check — Billings, Montana

Is your Billings home ready for a heat pump? Check your electrical panel capacity in 3 minutes — free. Up to $700 in Montana rebates available in 2026.

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

Available rebates — Billings, Montana

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 — Montana

Pending

Heat Pump Rebate

N/A

Montana HEEHRA has not yet launched. When live: up to $8,000 (low income) or $4,000 (moderate income). Check your state energy office for updates.

State / Utility

Montana Programs

NorthWestern Energy Residential Efficiency Rebates

$500

NorthWestern Energy

Full Montana rebate breakdown →

Confirmed maximum rebates for Billings homeowners

Montana state programs only (HEEHRA pending — IRA 25C expired Dec 2025)

Current confirmed programs

up to $700

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

IECC 2021Zone 6B — Cold-Dry

Billings climate & heat pump sizing

Billings falls in IECC 2021 Zone 6B — Cold-Dry. Cold climate — a cold-climate ASHP rated to -13°F or better is required for reliable heating all winter.

Typical installed cost in Billings (Standard market): ducted systems $6,000–$14,000, ductless mini-splits $4,000–$9,000 (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.

Billings, Montana quick facts

IECC Climate Zone6B
Ducted install cost$6,000–$14,000
Ductless install cost$4,000–$9,000
Max confirmed rebate$700
HEEHRA statusPending
IRA 25C creditExpired Dec 31, 2025
Cold-climate HP requiredYes
Electrical codeNEC 220.82
Check my Billings panel →

Frequently asked questions — Billings

How much does heat pump installation cost in Billings?

In Billings (Standard market), ducted systems typically cost $6,000–$14,000 installed, and ductless mini-splits $4,000–$9,000. Actual costs vary by system size, home configuration, and contractor. Get 3 quotes.

Are there rebates available for heat pumps in Billings?

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 Billings 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 Billings?

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

Check your Billings panel capacity now

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

Up to $700 in confirmed Montana rebates available in 2026.

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