Window

TCL H8W35W Smart 8K

4.0(171 retailer ratings) by TCL · Model H8W35W
TCL_8000_BTU_Smart_Window_Air_Conditioner

The cheapest route to a full smart window AC — app, voice, and scheduling on an 8K chassis, trading efficiency for price.

Cooling
8,000 BTU
Covers
350 ft²
Efficiency
10.9CEER
Noise
54 dB
$169 est.
typical street price · via Amazon
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Is 8,000 BTU right for your room? Run the sizing calculator

Strengths & trade-offs

Pros
  • Full smart stack at a budget price
  • 8K cooling to 350 sq ft, R-32
  • Light for its class (~45 lb)
Cons
  • Federal-minimum CEER 10.9, no ENERGY STAR
  • 54 dB low — louder than inverter rivals

What the TCL H8W35W Smart 8K costs to run

Estimated from this unit's 10.9CEER rating at 8 hours/day of cooling, using average residential electricity rates for each US climate zone. Your usage and utility rate will shift these numbers — run the calculator for your exact room.

Climate zoneExample regionsEst. cost / month
Cool NorthPacific NW, Upper Midwest, New England$28 /mo
Mixed / TemperateMid-Atlantic, Midwest, Mountain$30 /mo
Hot & HumidSoutheast, Gulf Coast, Texas$25 /mo
Hot & DrySouthwest, Desert$26 /mo

Full specifications

TypeWindow air conditioner
Cooling capacity8,000 BTU
Rated coverage350 ft²
Efficiency10.9 CEER
Noise (low)54 dB
Smart featuresApp, Voice, Scheduling
ENERGY STARNo
Model numberH8W35W
Typical street price$169

Specs from manufacturer data; price and ratings are snapshots and may vary. See how we evaluate. Data last reviewed June 2026.

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