Do heat pumps work in Glendale winters?

Glendale barely needs heating; choose on cooling efficiency (SEER2 and EER2). The average winter low is 45°F, and the heating season adds up to 1,400 heating degree days (NOAA 1991-2020 normals).

How much does it cost to run a heat pump in Glendale?

A typical 3-ton central heat pump (17.0 SEER2, 9.0 HSPF2) uses about $729 of electricity a year for heating and $737 for cooling in Glendale, at the California average of 33.1¢/kWh. The most efficient models cost less - see the rankings above.

Is a heat pump cheaper than a gas furnace in Glendale?

Not on heating alone at today's prices: about $729 a year with a typical heat pump versus $442 with a 95% gas furnace (California averages: 33.1¢/kWh, $2.12/therm). A high-HSPF2 model narrows the gap, and a heat pump also replaces the air conditioner. Against propane, oil or electric heat it is usually far cheaper.

What size heat pump do I need for a 2,000 sq ft house in Glendale?

With average insulation, roughly a 2.5-ton system: the estimated cooling load is 30,600 BTU/h and the heating load 30,000 BTU/h. Use the size calculator for your own house, and ask installers for a Manual J calculation.

Barely any heating season · Warm summers

Best heat pumps for Glendale, CA

Glendale barely needs heating; choose on cooling efficiency (SEER2 and EER2).

A typical heat pump costs about $729 a year to heat a house here and $737 to cool it. A 95% gas furnace would cost $442 for the same heat.

This guide also covers Burbank, which share Glendale's weather station and climate data.

Nights at or below 0°F0 a year
Nights at or below 20°F0 a year
Days at or above 90°F54 a year
Average winter low45°F
Average summer high85°F
Electricity33.1¢ per kWh
Natural gas$2.12 per therm

Cheapest to run in Glendale

Ranked by yearly electricity cost in this climate, so the balance of heating and cooling efficiency is the one that matters here.

Best 12,000 BTU mini-split

Fujitsu AOUH12KTAP1

12,000 BTU mini-split · AIRSTAGE H-Series · cold-climate certified

SEER2: 31.5
HSPF2: 13.7
Per year here: $292

For one large room.

Full specs and running cost

Best 24,000 BTU mini-split

SLIMAIR SHC24VH2AG

24,000 BTU mini-split · SHC Series · cold-climate certified

SEER2: 27.5
HSPF2: 14.5
Per year here: $605

For open-plan floor or small home.

Full specs and running cost

Best 3-ton central heat pump

TOSHIBA CARRIER MCY-MUB0368HS2P-UL

3 ton central · cold-climate certified

SEER2: 29.7
HSPF2: 12.2
Per year here: $959

For typical whole house.

Full specs and running cost

Running cost calculator for Glendale

Pre-filled with Glendale's climate and California prices. Pick a model, tell it what you heat with today, and add your quote.

Heat pump $903/yrYou save $281/yrSee details ↓

1. Where you live

StateCityElectricity ¢ per kWh

Adjust heating and cooling hours

Filled in from your city's climate. Change them if you run the system much more or less than usual.

Cooling hours full-load hours per yearHeating hours full-load hours per year

2. The heat pump pick a model or type its ratings

Find a model (fills in the ratings below)

SEER2 cooling efficiencyHSPF2 heating efficiencyCooling capacity BTU/hHeating capacity BTU/h

3. What it replaces

Current heatingFurnace efficiency (AFUE %)Gas price, $/thermCurrent coolingOld AC rating SEER2 (10 ≈ 15+ years old)

4. Price replace the example with your quote

Installed price, $Rebates and incentives, $ utility, state

Heat pump, per year: $903
Current system, per year: $1,185
You save per year: $281
Payback: Over 30 years
Net after 10 years: -$6,187

Cooling $417Heating $486Electricity used: 2,727 kWhSaved vs. a minimum-efficiency heat pump: $264

Estimates use the unit's rated SEER2 and HSPF2, full-load hours derived from NOAA 1991-2020 degree days, average residential electricity prices from the U.S. EIA (12 months to July 2026) and fuel prices from EIA (2025 for natural gas, week of 2026-10-05 for propane and heating oil). Very cold days that need backup heat are not modelled. Federal minimum for comparison: 14.3 SEER2 / 7.5 HSPF2.

More for Glendale

Top 5 12,000 BTU mini-splitsfrom $292/yr

Model	SEER2	HSPF2	Per year
Fujitsu AOUH12KTAP1	31.5	13.7	$292
MDV MOX430-12HFN1-MZ60W	27.5	14.5	$303
Goodman MSH123G26MCAA	27.5	14.5	$303
Fujitsu AOUH12KZAH1	30.5	12.7	$309
Fujitsu AOUG12LZAS1	29.4	12.9	$311

All 12,000 BTU mini-splits

Top 5 24,000 BTU mini-splitsfrom $605/yr

Model	SEER2	HSPF2	Per year
SLIMAIR SHC24VH2AG	27.5	14.5	$605
Quilt QO1-M3Z27-NC-NA	25.3	12.0	$694
MDV MOD30-24HFN10-M1X	22.3	13.5	$698
Mainline ML24HP230NEXH-O	22.3	13.3	$703
ComfortStar CHF3-24CD(O)	22.3	13.3	$703

All 24,000 BTU mini-splits

Top 5 3-ton central heat pumpsfrom $959/yr

Model	SEER2	HSPF2	Per year
TOSHIBA CARRIER MCY-MUB0368HS2P-UL	29.7	12.2	$959
LG KUSXA361A	23.5	10.5	$1,158
LG KUSXB361A	22.0	10.3	$1,206
Trane 5TWV0X36A1	21.0	10.5	$1,221
Lennox SL22KLV-036-230A	20.5	10.5	$1,236

All 3-ton central heat pumps

Heat pump vs. gas, propane and oilgas is cheaper to run

Yearly cost to heat a typical house (36,000 BTU/h of heat, 550 full-load hours) at California prices.

Natural gas furnace, 95% AFUE$442/yr
Natural gas furnace, 80% AFUE$525/yr
Propane furnace, 95% AFUE$609/yr
Heat pump (typical, 9.0 HSPF2)$729/yr
Heating oil, 85% AFUE$1,005/yr
Electric baseboard or furnace$1,923/yr

Electricity and natural gas: California residential averages from the U.S. EIA; propane and heating oil: latest EIA weekly prices.

Month by monthpeak $184 in August

Heating and cooling degree days (NOAA 1991-2020 normals) and what a typical 3-ton heat pump costs in each month at 33.1¢/kWh.

Month	Heating DD	Cooling DD	Cost
January	279	5	$148
February	242	6	$129
March	195	17	$110
April	124	43	$86
May	52	85	$69
June	8	161	$84
July	0	329	$163
August	0	369	$184
September	3	295	$148
October	34	141	$87
November	157	29	$96
December	307	2	$161

What size heat pump for a Glendale home?2.5 ton for 2,000 sq ft

1,000 sq ft house1.5 ton · heating load 15,000 BTU/h
1,500 sq ft house2 ton · heating load 22,500 BTU/h
2,000 sq ft house2.5 ton · heating load 30,000 BTU/h
2,500 sq ft house3 ton · heating load 37,500 BTU/h

Average insulation, 8 ft ceilings. Size calculator for your own home

Questions4

Do heat pumps work in Glendale winters?: Glendale barely needs heating; choose on cooling efficiency (SEER2 and EER2). The average winter low is 45°F, and the heating season adds up to 1,400 heating degree days (NOAA 1991-2020 normals).
How much does it cost to run a heat pump in Glendale?: A typical 3-ton central heat pump (17.0 SEER2, 9.0 HSPF2) uses about $729 of electricity a year for heating and $737 for cooling in Glendale, at the California average of 33.1¢/kWh. The most efficient models cost less - see the rankings above.
Is a heat pump cheaper than a gas furnace in Glendale?: Not on heating alone at today's prices: about $729 a year with a typical heat pump versus $442 with a 95% gas furnace (California averages: 33.1¢/kWh, $2.12/therm). A high-HSPF2 model narrows the gap, and a heat pump also replaces the air conditioner. Against propane, oil or electric heat it is usually far cheaper.
What size heat pump do I need for a 2,000 sq ft house in Glendale?: With average insulation, roughly a 2.5-ton system: the estimated cooling load is 30,600 BTU/h and the heating load 30,000 BTU/h. Use the size calculator for your own house, and ask installers for a Manual J calculation.

Nearby cities

Climate: NOAA 1991-2020 normals, station BURBANK GLENDALE PASADENA AP (11 km away).