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Rebate Calculator

Utah Heat Pump Rebate Calculator

Estimate your Utah heat pump rebate range through Rocky Mountain Power Wattsmart. Use this guide to understand the key factors and check the official source for exact current amounts.

High confidenceLast checked: 2026-05-287 official sources
Rebate Range

How much is the Utah heat pump rebate?

Rocky Mountain Power Wattsmart (post-February 2026 update): Ducted air-source heat pump replacing electric resistance — Tier 1 $1,200 (≥7.5 HSPF2 / 14.3 SEER2), Tier 2 $1,400 (≥8.1 HSPF2 / 15.2 SEER2), Tier 3 cold-climate $1,600 (≥8.5 HSPF2 / 16 SEER2). Upgrade (non-electric-resistance replacement): $450 (≥8.5 HSPF2 / 16 SEER2). Ductless mini-split replacing electric resistance: single-head $1,300, multi-head $1,700 (≥8.1 HSPF2 / 16 SEER2). Supplemental ductless (no primary heating replacement): $600. Ducted mini-split conversion from electric resistance: $1,700. Ground-source heat pump: $2,000 flat (≥3.5 COP / 16 EER). Dual-fuel heat pump (non-AHRI-rated): $700; AHRI-rated: $1,450. Limit: 1 unit per home. Must use a program-participating contractor. Application must be submitted within 180 days of installation.

Higher rebates ($1,200–$1,600) apply only when replacing electric resistance heat — replacing gas, propane, or an older heat pump qualifies for lower tiers.

Rocky Mountain Power serves most of Utah including Salt Lake City, Provo, Ogden, St. George — verify your utility at rockymountainpower.net.

Rates reflect February 27, 2026 Utah program update; verify current amounts at wattsmarthomes.com before purchasing.

Limit of 1 rebate per home; multiple units require pre-approval from Rocky Mountain Power.

Not a guarantee of eligibility. Verify current amounts with your utility or Rocky Mountain Power Wattsmart.

Check Rocky Mountain Power Wattsmart official site

Key factors that determine your Utah rebate

Your electric utility
Which utility serves your home (Rocky Mountain Power (Wattsmart), Enbridge Gas Utah (ThermWise)) determines which rebate tier applies.
Current heating fuel
Oil and propane homes typically qualify for the highest tiers. Natural gas homes usually qualify for lower amounts.
Whole-home vs. partial scope
A whole-home heat pump installation that replaces all primary heating earns the highest rebate. Supplemental or mini-split-only installs earn less.
System size in tons
Larger systems generally earn higher rebates, up to the program cap. Oversizing can disqualify equipment in some programs.
Equipment certification
Equipment must meet the program's current efficiency threshold. Verify the AHRI reference number or program-specific certification before purchase.
Income qualification
Income-qualified households may receive enhanced rebates or additional assistance. Ask your utility about documentation requirements.
Working Reference

See a fully interactive rebate calculator

Heat pump rebate calculators show how fuel type, utility, and system size interact to affect rebate amounts. The same logic — fuel type, utility tier, system size, income — applies across programs including Rocky Mountain Power Wattsmart in Utah.

View Utah HVAC rebates
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Official Sources
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