SereneLifeSLINV12CPD

Portable AC · sold under 2 brands · DOE basic model TAC-08CHPD/DM1SGBp

DOE certified cooling

8,200BTU/hSACC, DOE test

Dual hose · CEER 12 · Heat

Cools rooms up to 350 sq ft

DOE data as of 2026-11-03DOE record

Does it fit your room? ENERGY STAR sizing chart

SereneLife SLINV12CPD: certified to DOE at 8,200 BTU/h SACC, CEER 12, dual hose. The same unit is also filed as TCL T08PQ4SD. DOE data as of 2026-11-03.

Every model number on this record

Filed with DOE under basic model TAC-08CHPD/DM1SGBp. A listing with any of these numbers is this unit.

Every model number filed under basic model TAC-08CHPD/DM1SGBp, DOE data as of 2026-11-03
Model numberFiled by
TAC-08CHPD/DM1SGBp (DOE basic model)–
SLINV12CHPDSereneLife
SLINV12CPDSereneLife
T08PQ4SDTCL

Same unit, 2 brands

  • SereneLifeSLINV12CHPD, SLINV12CPDListing above
  • TCLT08PQ4SDNo listing matched

8,200 BTU/h under every name. Choose on price, warranty and what's in stock.

Both filed under DOE basic model TAC-08CHPD/DM1SGBp. Listing status as of 2026-11-03.

Compare the 2 brands on one page

How much does the SereneLife SLINV12CPD cost to run?

About 12¢ an hour of cooling, or $29.78 for 30 days at 8 hours a day (less once the compressor cycles off).

8,200 BTU/h SACC divided by a CEER of 12 is about 683 W while cooling. Electricity at 18.16¢/kWh, the US residential average for August 2026 (EIA Electric Power Monthly, table 5.6.A). Each 1¢/kWh you pay above or below 18.16¢ moves the 8 hour figure by 5¢.

How does the SereneLife SLINV12CPD rank in its DOE class?

In its DOE class (dual hose portable ACs), 34 models have a matched Amazon listing. Its CEER of 12 is tied for 25th of the 34, and 6% below their median of 12.8. On cost, the same 8,200 BTU/h at their median CEER would cost about $27.92 for 30 days at 8 hours, $1.86 less than this one.

Portable ACs that cool 350 sq ft (126 with a listing)

Among 334 dual hose portable ACs

Cooling (SACC)8,200

Higher than 51 of 334.

7,00012,400 BTU/h

Efficiency (CEER)12

Higher than 122 of 334. 17 others share 12.

6.914.7

Three to compare with

From models with a matched listing.

  • Within 1,000 BTU/h of its size, highest CEER

    Hisense HAP0825TWD8,000 SACC

    Up to 350 sq ft, dual hose, CEER 13.5: about 11% less power for the same cooling.

  • Nearest size in its class with a higher CEER

    Hisense HIAP0825TWD8,000 SACC

    Up to 350 sq ft, dual hose, CEER 13: about 8% less power for the same cooling.

  • Nearest bigger unit

    air master PC9R-AME9,250 SACC

    Up to 400 sq ft, single hose, CEER 7.6.

DOE record

Cooling

Cooling capacity (SACC)
8,200 BTU/h
Efficiency (CEER)
12 Btu/Wh

Build

Hose setup tested
Dual hoseFiled as Dual-duct
Heating function
Yes
Condensate removal
Auto-evaporation

Record

DOE basic model
TAC-08CHPD/DM1SGBp
DOE class
Dual hose portable ACs
Brands on the filings
2
In DOE's list since
2026-11-02first snapshot we hold

Questions

What is the SereneLife SLINV12CPD's real BTU?
It's certified to DOE at 8,200 BTU/h SACC (seasonally adjusted cooling capacity), the rating DOE requires for portable ACs. A box figure labeled ASHRAE is usually higher for the same unit because it comes from a different test: SACC vs ASHRAE.
Is it single hose or dual hose?
It was tested as a dual hose unit, per the DOE record.
How big a room does it cool?
About 350 sq ft. ENERGY STAR's sizing chart calls for 8,000 BTU/h in rooms up to 350 sq ft. A sunny room, a kitchen or a high ceiling needs more.
How much does the SereneLife SLINV12CPD cost to run for 8 hours?
About 99¢ for 8 hours of cooling: roughly 683 W at 18.16¢/kWh, the US residential average for August 2026 (EIA).
Who makes the SereneLife SLINV12CPD?
DOE's database has no manufacturer field, so the record doesn't say. It does show 2 brands filing one basic model, TAC-08CHPD/DM1SGBp: SereneLife and TCL.