Ductless Heat Pump One-to-One

At a Glance

Category

planning, small saver

Status

active

Fuel type

electric

Sector

residential

Applications

HVAC

Sunset date

May 31, 2028

This measure is the installation of a DHP that consists of a single head indoor unit connected to a single outdoor inverter driven unit in the main living area of a house with existing zonal electric heat. The measure applications apply to single family and manufactured homes. Short duct run type indoor units are not allowed in lieu of a ductless indoor unit. Included in the measure are screened applications that attempt to identify homes that rely heavily on electricity for space heating and therefore offer the best benefit to cost and facilitate program targeting of homes likely to realize savings. Programs may not use this measure and the Ductless Heat Pumps for Zonal Heat MH and SF measure for claiming savings of single head DHP installations; one must be used to the exclusion of the other. A program may offer this measure and utilize the Ductless Heat Pumps for Zonal Heat MH and SF measure for claiming savings for multi-head DHP installations.

Workbook

Latest Version

One to One Residential Ductless Heat Pumps v1.0

One to One Residential Ductless Heat Pumps v1.0

Approved at the May 2025 RTF Meeting. Undergoing QA.

Date

Jun 10, 2025

Version number

1.0

Research Strategy

Latest Version

One to One Residential Ductless Heat Pumps Research Strategy 2025 v1.0

Approved at June 2025 RTF meeting

Date

Jun 24, 2025

Version number

1.0

Decisions

Expand All Decisions

Latest decision

Decision details

Decided

June 17, 2025

Adopt Research Strategy

Decision Details

Adopt the Ductless Heat Pump One-to-One UES Research Strategy as presented.

Decided

May 22, 2025

Adopt New Measure

Decision Details

Adopt the Ductless Heat Pump One-to-One UES measure as presented, and:
Set the Category to Planning for Single Family and Small Saver for Manufactured Homes
Set the Status to Active
Set the sunset date to May 31, 2028