PHNIX KA06-50

PHNIX KA06-50 is in the ENERGY STAR list as of Oct 22, 2026.

Heat pump water heater
1 listed model

No certified figures were found under this model number. Units made for another brand are often certified under that brand's basic model.

Its figures are also listed under Arctic Arctic-HP-Hot Water-KA06-50.

Storage volume: 45gallons
UEF: 3.88Uniform energy factor
First-hour rating: 65gallonsHot water in the first hour

See it among every heat pump model

Product history

PHNIX KA06-50 has a recorded ENERGY STAR market-availability date of Oct 1, 2024. It first appeared in the ENERGY STAR list between March 2025 and June 2025.

ENERGY STAR certified models

PHNIX KA06-50: ENERGY STAR certified models
Model number	Storage volume (gal)	UEF	First-hour rating (gal)	Recovery efficiency
KA06-50	45	3.88	65	412%

Sold as 50 gallons, it holds 45 gallons in the test. Over one hour from a full tank, it gave 65 gallons in the test (its first-hour rating). Of 481 heat pump models, 346 give more hot water in the first hour. The median heat pump model gives 72 gallons in its first hour.

Its single model number, KA06-50, is ENERGY STAR certified. For each unit of energy it uses, 3.88 units end up in the hot water (its UEF). Pulling heat from the air lets its UEF pass 1. In the test, daily hot water use was set to medium (its draw pattern). Of 226 heat pump models with the same draw pattern, 6 have a higher UEF. For its type and draw pattern, the median UEF is 3.68. When it reheats water in the test, the water gains 412% of the energy it uses.

Its test figures match those of one other basic model. That one carries the Arctic brand name. You can find the whole group on the page for the Arctic Arctic-HP-Hot Water-KA06-50.

It may qualify for 17 rebate programs. Another 5 programs may accept it if it meets their other terms.

Also listed as

They carry every figure in the table above.

Arctic Arctic-HP-Hot Water-KA06-50

Rebates

PHNIX KA06-50: rebate programs
Program	State	Status	Program page
Efficiency Arizona	AZ	May qualify	Its own page
SRP Heat pump water heater rebate	AZ	May qualify	Its own page
CleanPowerSF Electrify Your Home bill credits	CA	May qualify	Its own page
Los Angeles Department of Water and Power Consumer Rebate Program	CA	May qualify	Its own page
SVCE Home Rebates	CA	May qualify if it meets the other terms	Its own page
TECH Clean California HEEHRA Phase I	CA	May qualify	Its own page
Colorado Springs Utilities Water heater rebate (heat pump)	CO	May qualify	Its own page
Delaware Electric Cooperative Heat Pump Water Heating Rebate	DE	May qualify	Its own page
Hawai‘i State Energy Office eHale Energy Saver Rebate Program	HI	May qualify	Its own page
Ameren Illinois Instant Incentives	IL	May qualify	Its own page
DTE Energy Water Heaters (heat pump)	MI	May qualify	Its own page
Entergy Mississippi Residential Appliances Program	MS	May qualify	Its own page
NC DEQ Energy Saver North Carolina	NC	May qualify	Its own page
NHSaves Heat Pump Water Heater	NH	May qualify if it meets the other terms	Its own page
PNM Home Energy Checkup Rebates	NM	May qualify	Its own page
PECO Appliance Rebates	PA	May qualify	Its own page
Rhode Island Energy Heat Pump Water Heater Rebate	RI	May qualify if it meets the other terms	Its own page
TVA EnergyRight	TN, AL, MS, KY, GA, NC, VA	May qualify	Its own page
Dominion Energy Virginia Water Energy Savings Program	VA	May qualify	Its own page
Virginia Energy Home Energy Rebates	VA	May qualify if it meets the other terms	Its own page
Focus on Energy (heat pump)	WI	May qualify if it meets the other terms	Its own page
Focus on Energy Home Electrification and Appliance Rebates	WI	May qualify	Its own page

Programs change their terms. Check the program's own page before you buy.

Updated Oct 22, 2026 · Methodology

Not covered

Advertised figures. We have none on file for this model.