SpecDirectory

MUZ-FX15NLHZ***

Mitsubishi Electric · HP - Mini or Multi Split

ENERGY STAR CertifiedAir-Source Heat Pumps →
SEER2

25.9BTU/Wh

HSPF2

11BTU/Wh

Cooling Capacity

15000BTU/hr

Cold Climate

Yes

Cold climate certified
High SEER2ENERGY STAR Most Efficient

Mitsubishi Electric MUZ-FX15NLHZ***: SEER2 25.9 BTU/Wh, better than 94% of air-source heat pumps (category median 20 BTU/Wh).

SEER2: better than 91% of the 106 comparable models within 10% of this capacity. Their median is 22.2 BTU/Wh.

Where this model sits

Cooling15000BTU/hr
6000median 2400060000
SEER225.9BTU/Wh
15.2median 2035.1

Better than 94% of air-source heat pumps.

The Mitsubishi Electric MUZ-FX15NLHZ*** is a 15000 BTU/hr hp - mini or multi split using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 25.9 BTU/Wh it ranks better than 94% of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is more efficient than the peer median of 22.2 BTU/Wh.

Specifications

Efficiency
SEER2 (best combination)25.9BTU/Wh
SEER2 (worst combination)25.9BTU/Wh
HSPF2 (best combination)11BTU/Wh
HSPF2 (worst combination)11BTU/Wh
EER2 (best combination)14.7BTU/Wh
COP at 5 °F2.06
Capacity
Cooling Capacity (max)15000BTU/hr
Cooling Capacity (min)15000BTU/hr
Heating at 47 °F16500BTU/hr
Heating at 17 °F10600BTU/hr
Heating at 5 °F22200BTU/hr
All 25 specifications
Configuration
Product TypeHP - Mini or Multi Split
Compressor StagingContinuously variable
Cold Climate CertifiedYes
Connected CapabilityNo
SeriesM-Series
Indoor-Unit Combinations Rated1
Refrigerant
TypeR-454B
GWP RatingR-454B (GWP:470 | Lower GWP)
Identifiers
Model NumberMUZ-FX15NLHZ***
ENERGY STAR IDES_14817_MUZ-FX15NLHZ***_09172024013051_5931335
PartnerMitsubishi Electric U.S. HVAC Division
Date Certified2025-02-17
Available From2025-01-01
MarketsUnited States, Canada

Documentation

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