SpecDirectory

KEENSTDHP36AA

KEEN Home · HP - Split System

ENERGY STAR CertifiedAir-Source Heat Pumps →
SEER2

15.4–16.1BTU/Wh

HSPF2

8.7BTU/Wh

Cooling Capacity

36000BTU/hr

Cold Climate

Yes

Cold climate certified
Low SEER2ENERGY STAR Most Efficient

KEEN Home KEENSTDHP36AA: SEER2 16.1 BTU/Wh, lower than 80% of air-source heat pumps (category median 20 BTU/Wh).

SEER2: worse than 80% of the 1795 comparable models within 10% of this capacity. Their median is 19 BTU/Wh.

Where this model sits

Cooling36000BTU/hr
6000median 2400060000
SEER216.1BTU/Wh
15.2median 2035.1

Lower than 80% of air-source heat pumps.

The KEEN Home KEENSTDHP36AA is a 36000 BTU/hr hp - split system using R-454B, a refrigerant with moderate global warming potential (GWP 470). At 16.1 BTU/Wh it ranks in the bottom 20% of the 12,218 certified air-source heat pumps models. Among similar-sized air-source heat pumps (within 10% of its size), it is less efficient than the peer median of 19 BTU/Wh. In this size range, comparable Midea models average 20 BTU/Wh and TOSOT models average 21 BTU/Wh.

Specifications

Efficiency
SEER2 (best combination)16.1BTU/Wh
SEER2 (worst combination)15.4BTU/Wh
HSPF2 (best combination)8.7BTU/Wh
HSPF2 (worst combination)8.7BTU/Wh
EER2 (best combination)10BTU/Wh
COP at 5 °F2
Capacity
Cooling Capacity (max)36000BTU/hr
Cooling Capacity (min)36000BTU/hr
Heating at 47 °F37000BTU/hr
Heating at 17 °F24800BTU/hr
Heating at 5 °F28400BTU/hr
All 25 specifications
Configuration
Product TypeHP - Split System
Compressor StagingContinuously variable
Cold Climate CertifiedYes
Connected CapabilityNo
SeriesKEEN Series
Indoor-Unit Combinations Rated2
Refrigerant
TypeR-454B
GWP RatingR-454B (GWP:470 | Lower GWP)
Identifiers
Model NumberKEENSTDHP36AA
ENERGY STAR IDES_1151440_KEENSTDHP36AA_07142025073011_28217596888
PartnerConnect M Technology Solutions, Inc.
Date Certified2025-07-24
Available From2025-07-04
MarketsUnited States, Canada

Documentation

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