SpecDirectory

LDT060H4E*1P

Lennox · HP - Single Package

ENERGY STAR CertifiedAir-Source Heat Pumps →
SEER2

15.2BTU/Wh

HSPF2

7.2BTU/Wh

Cooling Capacity

55000BTU/hr

Refrigerant

R-410A

GWP 2088 · Higher
Low SEER2GWP 2088 · high impact

Lennox LDT060H4E*1P: SEER2 15.2 BTU/Wh, lower than 99% of air-source heat pumps (category median 20 BTU/Wh).

SEER2: worse than 99% of the 1062 comparable models within 10% of this capacity. Their median is 17.3 BTU/Wh.

Where this model sits

Cooling55000BTU/hr
6000median 2400060000
SEER215.2BTU/Wh
15.2median 2035.1

Lower than 99% of air-source heat pumps.

The Lennox LDT060H4E*1P is a 55000 BTU/hr hp - single package using R-410A, a refrigerant with high global warming potential (GWP 2088). At 15.2 BTU/Wh it ranks in the bottom 0% 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 17.3 BTU/Wh. Comparable models from Midea in this size range average 17.8 BTU/Wh.

Specifications

Efficiency
SEER2 (best combination)15.2BTU/Wh
SEER2 (worst combination)15.2BTU/Wh
HSPF2 (best combination)7.2BTU/Wh
HSPF2 (worst combination)7.2BTU/Wh
EER2 (best combination)11.4BTU/Wh
COP at 5 °F2.22
Capacity
Cooling Capacity (max)55000BTU/hr
Cooling Capacity (min)55000BTU/hr
Heating at 47 °F55000BTU/hr
Heating at 17 °F30000BTU/hr
Heating at 5 °F42000BTU/hr
All 25 specifications
Configuration
Product TypeHP - Single Package
Compressor StagingTwo-stage
Cold Climate CertifiedNo
Connected CapabilityNo
SeriesENLIGHT
Indoor-Unit Combinations Rated1
Refrigerant
TypeR-410A
GWP RatingR-410A (GWP:2088)
Identifiers
Model NumberLDT060H4E*1P
ENERGY STAR IDES_1105784_LDT060H4E*1P_04262023005129_9327950
PartnerLennox Industries
Date Certified2026-04-22
Available From2023-02-02
MarketsUnited States, Canada

Documentation

We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.

Similar Models