048-TLP-MODU-1D5
048-TLP-MODU-1D5 is in the certified data.
Its certified full-speed heating output at 5°F is 33,000 Btu/h9.67 kW, 79% of its 47°F rating (tests at different compressor speeds) in its certified pairing.
Della · mini-split heat pump
048-TLP-MODU-1D5 is in the certified data as of Sep 19, 2026. 048-TLP-MODU-1D5 changed its certified SEER2 on AHRI certificate 217568634 from 20.0 to 19.5 in the certified data between December 2025 and September 2026.
- 42,000 Btu (3.5-ton)
- Mini-split
- Variable speed
- US and Canada
Certified heating and cooling
Heating at 47°F
42,00012.31NR
No 47°F rating for this pairing.
34,40010.08NR at 17°F
33,0009.67NR at 5°F
Btu/hkW, certified
1.90NR COP at 5°F
Heating and cooling by outdoor temperature
This pairing delivers 42,000 Btu/h12.31 kW of heat at 47°F, 34,400 Btu/h10.08 kW at 17°F, and 33,000 Btu/h9.67 kW at 5°F, 79% of its 47°F rating. It delivers 41,000 Btu/h12.02 kW of cooling at 95°F. At 5°F that is 3,000 Btu/h0.88 kW short of the example heating load of 36,000 Btu/h10.55 kW; at 95°F it is 23,000 Btu/h6.74 kW above the example cooling load of 18,000 Btu/h5.28 kW.
Each bar is a separate certified test, drawn at its outdoor temperature, starting at zero. The 47°F figure is at normal speed; the 17 and 5°F figures are at full speed. The short dark line on each bar is the median of 3.5-ton mini-split models, one value per model. The shaded 17 to 45°F band is the frosting range: the outdoor coil can frost, and the unit pauses to defrost.
The dashed lines are example loads for a typical area of about 1,500 sq ft where winters reach 5°F: heating runs from 36,000 Btu/h10.55 kW at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 18,000 Btu/h5.28 kW at 95°F, at 1,000 sq ft per ton. A house in a hot climate or with large west-facing windows can need twice as much cooling. They are examples, not your building.
AHRI certificate 217568634 · listed by DELLA · certified Jun 25, 2026 · 1 pairing carries these values
Rebates where you live
A utility program is for that utility's customers.
Choose location
Threshold comparisons use the unit’s certified figures across its pairings. Programs also set service-area, installation, and product-list requirements.
Certified output and power use
| Outdoor temperature | Certified outputBtu/h | One scale | vs class median | COPat 5°F |
|---|---|---|---|---|
| 5°Ffull speed | 33,0009.67 kW | −8% | 1.90 | |
| 17°Ffull speed | 34,40010.08 kW | +8% | NR | |
| 47°Fnormal speed | 42,00012.31 kW | −5% | NR | |
| 95°Fcooling, full load | 41,00012.02 kW | — | NR |
EER2 11.1 in that test. SEER2 19.5 over the modeled cooling season.
Power use at each temperature
- Electrical input in the 5°F full-speed test
- 5.09kW
- Electrical input in the 95°F cooling test
- 3.69kW
- Seasonal average heating COP
- 2.64
These exclude backup resistance heat.
How it compares with other 42,000 Btu heat pumps
3.5-ton mini-split models
- This pairing at 5°F
- 33,000 Btu/h9.67 kWNR
- This unit at 5°F median across its pairings
- 33,000 Btu/h9.67 kW
- Median of 3.5-ton mini-split models at 5°F
- 36,000 Btu/h10.55 kW
- Models in this group
- 161
This unit is above 25% of them, at number 121 of 161 by heat at 5°F. The middle half of the group runs 33,000 to 37,000 Btu/h.
Closest models by heat at 5°F
- AM5-H42/2DR3BAUX · 34,000 Btu/h
- PAS-48BUFASDQ1-LACHitachi · 34,000 Btu/h
- RAV-BP421AT2P-ULToshiba Carrier · 33,400 Btu/h
- 1G4248ED2BEGE · 33,000 Btu/h
- MMPD048S6M-1PLennox · 31,200 Btu/h
- TM42H5OTosot · 31,200 Btu/h
Every 42,000 Btu (3.5-ton) unit, ranked by cooling efficiency, then heating efficiency
Certified values for 048-TLP-MODU-1D5
1 pairing · 1 AHRI certificate
This pairing is the one shown above. Under all pairings, a single figure means every pairing agrees and a range means the pairing decides.
| This pairing | All pairings | |
|---|---|---|
| Heating | ||
| Heat output at 47°F normal speed | 42,000 Btu/h12.31 kWNR | 42,000 Btu/h12.31 kW |
| Heat output at 17°F full speed | 34,400 Btu/h10.08 kWNR | 34,400 Btu/h10.08 kW |
| Heat output at 5°F full speed | 33,000 Btu/h9.67 kWNR | 33,000 Btu/h9.67 kW |
| Heat output below 5°F | NR | NR |
| Cold output 5°F output as a % of the 47°F rating | 79%NR | |
| COP at 5°F full speed | 1.90NR | 1.90 |
| HSPF2 Region IV | 9.0NR | 9.0 |
| Cooling | ||
| Cooling capacity at 95°F full-load test | 41,000 Btu/h12.02 kWNR | 41,000 Btu/h12.02 kW |
| EER2 at 95°F | 11.1NR | 11.1 |
| SEER2 cooling season | 19.5NR | 19.5 |
| Cooling at other temperatures | NR | NR |
| Equipment and listing | ||
| Refrigerant | R-454B | |
| Compressor | Variable speed | |
| Indoor unit | None listed | None |
| Furnace | No furnace | None |
| Cold-climate designation EPA's designation, as published | Yes | On every pairing |
| ENERGY STAR Most Efficient EPA's designation, as published | Yes | On every pairing |
| Where it is sold | US and Canada | US and Canada |
| Model string as certified | 048-TLP-MODU-1D5 | |
Pairings, by indoor-unit class
1 certified pairing
One row per indoor unit certified with this outdoor unit.
Ductless indoor
-
None listed (the pairing on screen) DELLA 33,000 Btu/h9.67 kWat 5°F, full speed
| Indoor unit | Brand | At 5°FBtu/hkW · full speed | At 47°FBtu/hkW · normal speed | At 95°FBtu/hkW · cooling | Cold output% of 47°F rating | COP 5°Ffull speed | Cold climate | Pairings |
|---|---|---|---|---|---|---|---|---|
| None listed (the pairing on screen) | DELLA | 33,0009.67 | 42,00012.31 | 41,00012.02 | 79% | 1.90 | Yes | 1 |
Sold as, and units with identical certified values
What affects the price
We don't have prices. These things drive the cost.
- The size of the unit, and the indoor equipment on the same certificate.
- Whether existing ductwork is reused, altered, or replaced.
- The electrical work: a circuit, a disconnect, and sometimes a panel change.
- Refrigerant line length and how the outdoor unit is mounted.
- Permits and inspection, which vary by municipality.
- Removing and disposing of the old equipment.
- Local labor rates and how busy the season is.
- Rebates and tax credits, which change and have deadlines.
Product history
- 048-TLP-MODU-1D5 changed its certified SEER2 on AHRI certificate 217568634 from 20.0 to 19.5 in the certified data between December 2025 and September 2026.
- 048-TLP-MODU-1D5 changed its certified HSPF2 on AHRI certificate 217568634 from 8.5 to 9.0 in the certified data between December 2025 and September 2026.
- 048-TLP-MODU-1D5 changed its certified EER2 on AHRI certificate 217568634 from 11.7 to 11.1 in the certified data between December 2025 and September 2026.
- 048-TLP-MODU-1D5 changed its certified heat output at 5°F on AHRI certificate 217568634 from 30,400 Btu/h to 33,000 Btu/h in the certified data between December 2025 and September 2026.
- 048-TLP-MODU-1D5 changed its certified heat output at 17°F on AHRI certificate 217568634 from 29,400 Btu/h to 34,400 Btu/h in the certified data between December 2025 and September 2026.
- 048-TLP-MODU-1D5 changed its certified heat output at 47°F on AHRI certificate 217568634 from 41,000 Btu/h to 42,000 Btu/h in the certified data between August 2025 and December 2025.
- 048-TLP-MODU-1D5 first appeared in the certified data between June 2025 and August 2025.
History and definitions
History
- First certified record
- Most recent certified record
- Measurements reported
- Jun 25, 2026
- Status
- In the certified data
Field definitions
- COP
- Heat delivered for each unit of electricity used. A COP of 2.5 gives 2.5 times the heat of an electric baseboard heater.
- HSPF2
- Heating efficiency over a typical season. Higher uses less electricity.
- SEER2
- Cooling efficiency over a typical season. Higher uses less electricity.
- EER2
- Cooling output divided by electrical input in the 95°F full-load test, in Btu/h per watt.
- Cold output
- Heat output at 5°F as a percentage of the 47°F rating.
- % of rating at 17°F
- Heat output at 17°F as a percentage of the 47°F rating.
NR not in the certified dataNC not cold-climate certifiedSP single pairing onlyVP varies by pairing; see the pairings tableWD withdrawn since the certified data was last read