SpecDirectory

MZ-M30/O

TOSOT · HP - Mini or Multi Split

ENERGY STAR CertifiedAir-Source Heat Pumps →
SEER2

21BTU/Wh

HSPF2

10BTU/Wh

Cooling Capacity

28400BTU/hr

Refrigerant

R-410A

GWP 2088 · Higher
GWP 2088 · high impact

TOSOT MZ-M30/O: SEER2 21 BTU/Wh, around the middle of the range for air-source heat pumps (category median 20 BTU/Wh).

Where this model sits

Cooling28400BTU/hr
6000median 2400060000
SEER221BTU/Wh
15.2median 2035.1

The TOSOT MZ-M30/O is a 28400 BTU/hr hp - mini or multi split using R-410A, a refrigerant with high global warming potential (GWP 2088). At 21 BTU/Wh it ranks around the middle of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is about as efficient as the peer median of 20.1 BTU/Wh. In this size range, comparable Midea models average 21 BTU/Wh and MDV models average 23 BTU/Wh.

Specifications

Efficiency
SEER2 (best combination)21BTU/Wh
SEER2 (worst combination)21BTU/Wh
HSPF2 (best combination)10BTU/Wh
HSPF2 (worst combination)10BTU/Wh
EER2 (best combination)12.5BTU/Wh
COP at 5 °F1.84
Capacity
Cooling Capacity (max)28400BTU/hr
Cooling Capacity (min)28400BTU/hr
Heating at 47 °F30000BTU/hr
Heating at 17 °F27200BTU/hr
Heating at 5 °F22800BTU/hr
All 25 specifications
Configuration
Product TypeHP - Mini or Multi Split
Compressor StagingContinuously variable
Cold Climate CertifiedNo
Connected CapabilityNo
SeriesM-Series
Indoor-Unit Combinations Rated1
Refrigerant
TypeR-410A
GWP RatingR-410A (GWP:2088)
Identifiers
Model NumberMZ-M30/O
ENERGY STAR IDES_1105164_MZ-M30/O_05102024010745_8383125
PartnerGree Electric Appliances Inc. of Zhuhai
Date Certified2026-06-13
Available From2022-09-07
MarketsCanada

Documentation

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