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  • Window air conditioner with remote control on a white background
  • Air conditioner with dimensions labeled on a white background
  • Woman sitting on a yellow chair using a remote control with an air conditioner on the wall, OLMO brand visible.
  • Woman using a smartphone app to control an air conditioner with a clock on the wall.
  • Woman sitting on a couch using a smartphone with an air conditioner above her.
  • White storage box with clear lid on a white background, labeled 'SOLD SEPARATELY'.
  • Window air conditioner with a white frame on a white background
  • White air conditioner remote control with digital display on a white background
  • OLMO through-the-wall air conditioner with remote control on a wooden background
  • OLMO air conditioner with smartphone app on a gray background
  • OLMO air conditioner with remote control on a purple wall background
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OLMO room equipment

Smart Window / Through-Wall AC – Heat, Cool, 115V or 230V

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Through-the-wall • TTW

A permanent place for room comfort. Explore cooling-only and electric-heat options for guest suites, rentals, and property upgrades.

Nominal sizes8K / 12K / 14K
Electrical options115V / 208–230V
RefrigerantR32
TTW & PTAC buying guide

Smart Window / Through-Wall AC – Heat, Cool, 115V or 230V

$481.81 USD
$481.81 USD
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Product Overview

OLMO logo
THROUGH-THE-WALL AIR CONDITIONER • SMART READY

Olmo Smart Through-The-Wall (TTW) Air Conditioner — 115V / 230V

Seamless in-wall cooling with remote, Smart Connect app control, Sleep Mode, Timer, Auto Restart, and a self-evaporative system. Quiet, efficient, and easy to live with.

R32 Refrigerant Smart Connect Remote Included Sleep Mode Self-Evaporative Fresh Air Input
Sleeve sold separately. Select the configuration that matches your install.

Why homeowners love it

The Olmo “Through The Wall” unit blends convenience, efficiency, and comfort in a sleek package. Control it from the couch with the remote—or from anywhere with Smart Connect on your phone. Ideal for bedrooms, living rooms, and offices.

Key features
  • Remote Control Included
  • Smart Connect from Anywhere
  • Comfortable Sleep Mode
  • Auto Restart Function
  • Multiple Fan Speeds
  • Timer
  • Self-evaporative System
  • Compound Filter
  • LED Display
  • Fresh Air Input

Watch: Overview

Tech specs — OW-P08AC115WF (8,000 BTU, 115V, Ac Only)

OW-P08AC115WF — Technical specifications
Model OW-P08AC115WF
Power supply 115V, 1Ph, 60Hz
Cooling capacity (Btu/h) 8300
CEER (Btu/h/W) 10.6
Cooling input (W) 760
Cooling current (A) 7.8
Heating type Cooling only
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 270.0 / 232.9 / 202.9
Indoor noise, high / medium / low (dB(A)) 55.6 / 52.4 / 49.5
Outdoor noise, high / medium / low (dB(A)) 63.6/59.4/55.9
Plug type LCDI(5-15P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 65.48/77.16
Manuals & documents

Tech specs — OW-P08HS115WF (8,000 BTU Cool / Heat Strip, 115V)

OW-P08HS115WF — Technical specifications
Model OW-P08HS115WF
Power supply 115V, 1Ph, 60Hz
Cooling capacity (Btu/h) 8000
CEER (Btu/h/W) 9.6
Cooling input (W) 750
Cooling current (A) 9.4
Heating type Electric heat strip
Electric heating capacity (Btu/h) 4200
Electric heating input (W) 1220
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 258.8 / 227.1 / 192.4
Indoor noise, high / medium / low (dB(A)) 58.7 / 55.4 / 52
Outdoor noise, high / medium / low (dB(A)) 63.5/59.7/55.9
Plug type LCDI(5-15P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 66.80/77.16
Manuals & documents

Tech specs — OW-P12AC115WF (12,000 BTU, 115V, AC Only)

OW-P12AC115WF — Technical specifications
Model OW-P12AC115WF
Power supply 115V, 1Ph, 60Hz
Cooling capacity (Btu/h) 12000
CEER (Btu/h/W) 10.5
Cooling input (W) 1140
Cooling current (A) 11.3
Heating type Cooling only
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 276.5 / 250.6 / 220.0
Indoor noise, high / medium / low (dB(A)) 59 / 56.8 / 55.3
Outdoor noise, high / medium / low (dB(A)) 68.7/65.3/62
Plug type LCDI(5-15P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 74.96/87.52
Manuals & documents

Tech specs — OW-P12AC230WF (12,000 BTU, 208–230V, AC Only)

OW-P12AC230WF — Technical specifications
Model OW-P12AC230WF
Power supply 208-230V, 1Ph, 60Hz
Cooling capacity (Btu/h) 12000 / 11700
CEER (Btu/h/W) 10.5
Cooling input (W) 1140 / 1110
Cooling current (A) 5.6 / 6.3
Heating type Cooling only
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 274.7 / 259.4 / 237.1
Indoor noise, high / medium / low (dB(A)) 60.2 / 59 / 57.5
Outdoor noise, high / medium / low (dB(A)) 68.3/66.7/63.9
Plug type LCDI(6-15P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 74.52/86.86
Manuals & documents

Tech specs — OW-P12HS230WF (12,000 BTU Cool / Heat Strip, 208–230V)

OW-P12HS230WF — Technical specifications
Model OW-P12HS230WF
Power supply 208-230V, 1Ph, 60Hz
Cooling capacity (Btu/h) 12000 / 11700
CEER (Btu/h/W) 9.5
Cooling input (W) 1180 / 1160
Cooling current (A) 6.5 / 7.0
Heating type Electric heat strip
Electric heating capacity (Btu/h) 10600 / 8600
Electric heating input (W) 3450 / 2821
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 273.5 / 251.8 / 230.6
Indoor noise, high / medium / low (dB(A)) 61.8 / 60 / 58
Outdoor noise, high / medium / low (dB(A)) 65.4/63.2/61.1
Plug type LCDI(6-20P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 74.96/85.76
Manuals & documents

Tech specs — OW-P14AC230WF (14,000 BTU, 208–230V, AC Only)

OW-P14AC230WF — Technical specifications
Model OW-P14AC230WF
Power supply 208-230V, 1Ph, 60Hz
Cooling capacity (Btu/h) 14000 / 13600
CEER (Btu/h/W) 9.5
Cooling input (W) 1400 / 1360
Cooling current (A) 7.0 / 7.7
Heating type Cooling only
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 280.0 / 264.7 / 245.3
Indoor noise, high / medium / low (dB(A)) 60.5 / 59.5 / 58
Outdoor noise, high / medium / low (dB(A)) 69.9/68/65.9
Plug type LCDI(6-15P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 75.40/87.74
Manuals & documents

Tech specs — OW-P14HS230WF (14,000 BTU Cool / Heat Strip, 208–230V)

OW-P14HS230WF — Technical specifications
Model OW-P14HS230WF
Power supply 208-230V, 1Ph, 60Hz
Cooling capacity (Btu/h) 14000 / 13600
CEER (Btu/h/W) 9.5
Cooling input (W) 1430 / 1400
Cooling current (A) 7.9 / 8.5
Heating type Electric heat strip
Electric heating capacity (Btu/h) 10600 / 8600
Electric heating input (W) 3450 / 2821
Refrigerant R32
Indoor air flow, high / medium / low (CFM) 272.4 / 251.8 / 232.9
Indoor noise, high / medium / low (dB(A)) 62.3 / 61.2 / 59.8
Outdoor noise, high / medium / low (dB(A)) 69.8/67.2/64.8
Plug type LCDI(6-20P)
Unit dimensions, W × D × H (in) 24.21 × 20.28 × 14.53
Packing dimensions, W × D × H (in) 27.95x26.57x16.93
Net / gross weight (lb) 77.38/87.74
Manuals & documents

Warranty

1-Year Limited Warranty (registration and terms apply).

Manufacturer may change specifications without notice. Always verify electrical and installation details in the current manuals.

Full description

Tap to expand

The Olmo Through-The-Wall (TTW) air conditioner is a sleek, permanent install that cools efficiently without blocking your windows. Control it two ways: with the included remote or via Smart Connect on your phone.

Comfort & convenience features: Sleep Mode, Timer, Auto Restart, multiple fan speeds, self-evaporative condensate management, compound air filter, LED display, and fresh-air intake.

Models are available in 115V and 208/230V with plug types that include LCDI(5-15P), LCDI(6-15P), and LCDI(6-20P) depending on the unit. Refrigerant is R32 for high efficiency.

Tip: Verify electrical outlet/plug type and wall sleeve compatibility before purchase. See the product’s Energy Guide / User Manual linked in the “Manuals & documents” section.

FAQs

Is a wall sleeve required?
Yes. TTW units install in a wall sleeve. If you already have a sleeve, check the cutout and sleeve dimensions in the manual to confirm compatibility.
Is it smart-enabled?
Yes. Smart Connect allows app control from anywhere in addition to the included remote.
What power do I need?
Check your specific model:
  • 115V models use LCDI(5-15P) plugs.
  • 208/230V models use LCDI(6-15P) or LCDI(6-20P) plugs.
What’s the warranty?
1-Year Limited Warranty (registration and manufacturer terms apply).
Does it provide heat?
Some TTW models are AC-only, while others include an electric heat strip (HS). Check the model name and specs to confirm.

Designed into the project

Good stays start with the details.

Before equipment arrives, make sure the room, connection, and installation plan are ready for it.

01

Match the opening

Confirm the existing sleeve, wall opening, cabinet fit, and exterior grille. TTW and PTAC formats are not interchangeable.

02

Match the connection

Confirm voltage, plug or wiring requirements, and the circuit for the exact model. Select the heating configuration your project needs.

03

Complete the room

Review sleeve and grille add-ons, guest controls, and compatibility. Accessories are sold separately unless the selected configuration states otherwise.

TTW & PTAC buying guideModel documents & manuals1-year limited warranty • terms applyPlan freight & receivingExplore installation accessories

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