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Friedrich · WallMaster
Friedrich WallMaster Inverter 115V (WCVT10B10B)
Model WCVT10B10B
Not fully reviewed yet
The unit made for a 27 in sleeve, with an inverter that runs down to 5,000 BTU and two years of parts and labor. ENERGY STAR lists this B model at CEER 14.2, which clears DOE's 2026 bar for its class.
Specs
| Spec | Friedrich WallMaster Inverter 115V (WCVT10B10B) |
|---|---|
| Type | Through-the-wall |
| Cooling (DOE / SACC) | 10,100 BTU |
| CEER | 14.2 |
| Inverter | Yes |
| Weight | 90 lb |
| Warranty | 2 yr |
| ENERGY STAR | Yes |
| Brochure rating | 11,000 BTU nominal (5,000 low), EER 9.8, CEER 13; these match ENERGY STAR's older A-model record |
| Plug | NEMA 5-15P, 125V 15 A |
| Sleeve | WSE sleeve 27 in W x 16-3/4 in H; fits existing 27 in sleeves incl. Fedders A and B (B needs a baffle kit) |
Sources: Friedrich 2026 brochure · Friedrich warranty certificates · ENERGY STAR Certified Room Air Conditioners dataset (WCVT10B10B)
Before you buy
- The wrong rear grille or a missing baffle kit in a 19-3/4 in deep sleeve recirculates hot air and may lead to early compressor failure, per Friedrich.
- The Amazon listing we found is the older WCVT10B10A; we link Friedrich's current line.
Compare it with
- Friedrich WallMaster Inverter 115V (WCVT10B10B) vs Midea U 10,000 BTU U-Shaped Window AC (MAW10V1UWT) (our score 7.5)
- Friedrich WallMaster Inverter 115V (WCVT10B10B) vs Midea U 10,000 BTU (MAW10U2QWT) (our score 7.5)
- Friedrich WallMaster Inverter 115V (WCVT10B10B) vs Midea U 10,000 BTU (MAW10U1KWT) (our score 7.5)
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