New Arrival
Online Only

Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

4.618 Reviews

Item # 2578723

Image showing 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

$499.99

Add a protection plan

What's included

Powersport plans are not available in CA & MD.

Neighbor’s Club Members earn points with purchases.

Shop all Keystone

New Arrival
Online Only

Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

4.618 Reviews

Item # 2578723

$499.99

$42/mo.^† suggested payments with 12 Months Financing or earn $24 in Rewards⁺ on this purchase.Apply now

This item is available online only

Delivering to

37027

Add a protection plan

What's included

Powersport plans are not available in CA & MD.

Neighbor’s Club Members earn points with purchases.

Keystone prioritizes your family's comfort, and our budget-friendly heat/cool 230V window air conditioner is designed to meet your needs. This versatile AC unit offers both efficient cooling and supplemental heat capability, serving as an additional heat source for outdoor temperatures above 23 degrees Fahrenheit. The heat mode is supplemental and cannot replace your primary heat source. Please note that this unit requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Enjoy ultimate cost savings with the energy saver mode, sleep mode, and programmable 24-hour timer. These features allow you to customize your heating and cooling preferences based on your schedule, lowering energy usage and costs. The Follow Me LCD remote control adds to the convenience of this unit, ensuring everyone can relax in comfort. Invest in our heat/cool 230V window air conditioner and enjoy year-round comfort for your family. With Keystone, your family's comfort starts here.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on staying cool in the heat? Check out our guide on cooling strategies during extreme heat in the product documents section.

Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
12,000/11,600 BTU cooling capacity / 11,000 BTU supplemental heating capacity
Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above 23°F
Heating mode is supplemental and NOT meant as primary heat source
Designed for a room up to 550 sq. ft. with dehumidification up to 2.5 pints per hour
Indoor Noise Level dBA (Hi/Med/Lo): 61/58/55
Electronic controls with LED display allows you to easily select options with the touch of a button
Temperature sensing LCD remote control allows you control the temperature from across the room
Auto-restart saves your settings for when power is restored to the unit
Adjustable 4-way air flow direction allows you to easily control the direction of the cool air

Items You May Like

Reviews

Rating Snapshot

Select a row below to filter reviews.

14 reviews with 5 stars.

3 reviews with 4 stars.

1 review with 3 stars.

1 review with 2 stars.

0 reviews with 1 star.

Overall Rating

4.6

Review this Product

Select to rate the item with 1 star. This action will open submission form.

Select to rate the item with 2 stars. This action will open submission form.

Select to rate the item with 3 stars. This action will open submission form.

Select to rate the item with 4 stars. This action will open submission form.

Select to rate the item with 5 stars. This action will open submission form.

Adding a review will require a valid email for verification

Customer Images and Videos

1 to 4 of 19 Reviews .

1 – 4 of 19 Reviews

CarrieL

Review 1

5 out of 5 stars.

No more hot summer nights

2 days ago

[This review was collected as part of a promotion.] Can’t wait for warm weather to come around and I can keep cool with my new window Air Conditioning unit. No longer going to have sweat out the hot summer nights with new unit. Plenty of BTU’s to keep my place cool!

Originally posted on influenster.com

NimaP

Review 1

4 out of 5 stars.

Good unit with both heat and AC

4 days ago

[This review was collected as part of a promotion.] It is a solid unit. Not too heavy. Easy enough to install in window. The best is that it is an AC but in winter can give heating capability. Too cold to turn on AC right now but excited to try the AC part of it

Originally posted on influenster.com

JenniferM

Review 1

5 out of 5 stars.

Keystone Window Air Conditioner

4 days ago

[This review was collected as part of a promotion.] This Keystone Window Air Conditioner with 11,000 BTU with Supplemental Heat capabilities is an amazing quality product. It comes with easy to read instructions and it's easy to install. I love the way it's designed. It's definitely made to last and is very durable. It comes with a remote control for easy access. It runs like a dream and you don't hear a sound either. It cools and heats amazingly. I highly recommend this product.

Originally posted on influenster.com

VickieS

Review 1

5 out of 5 stars.

Really nice ac but be prepared to upgrade wiring

4 days ago

[This review was collected as part of a promotion.] The 12,000 btu keystone ac with heat is really nice I just didn’t realize I would have to have a wire run from my breaker box cause plug is larger then your traditional 110 outlet but will be worth it once it’s done

Originally posted on influenster.com

New!Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

Neighbor’s Club Members earn points with purchases.

Keystone 12,000/11,600 BTU 230 V Window Air Conditioner with 11,000 BTU Supplemental Heat Capability

Neighbor’s Club Members earn points with purchases.

Similar Items

Keystone 12,000 BTU 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability

Keystone 10,000 BTU 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability

Keystone 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability

Keystone 18,000 BTU 230 V Window Mounted Inverter Air Conditioner with Remote Control

Keystone 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability

Keystone 12,000 BTU Window Mounted Inverter Air Conditioner with Remote Control

Keystone 12,000 BTU Window Mounted Inverter Air Conditioner With Heater And Remote Control

Keystone 12,000 BTU 115V Window Air Conditioner Cools 550 sq. ft. with Dehumidifier and Remote

Keystone 8,000 BTU Window Mounted Inverter Air Conditioner with Remote Control

Keystone 10,000 BTU Window Mounted Inverter Air Conditioner With Remote Control

Keystone 10,000 BTU Window Mounted Inverter Air Conditioner with Remote Control

LG 5,000 BTU Window Air Conditioner

Items You May Like

Whirlpool Window-Mounted Air Conditioner with Supplemental Heat

Keystone 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability

Keystone 115 V Window/Wall Air Conditioner with 3,500 BTU Supplemental Heat, 1,500 sq. ft., 8,000 BTU

Westinghouse 115V Portable Air Conditioner with Heat and Dehumidifier, 700 sq. ft., 14,000 BTU, Remote and Smart App

TCL 8,000 BTU Smart Window Air Conditioner

LG 10,200 BTU (DOE) 115V Portable Air Conditioner Cools 450 sq. ft. with Heater, Dehumidifier, Remote & Wi-Fi Enabled

Whirlpool 115V Window-Mounted Air Conditioner with Remote Control, 550 sq. ft., 12,000 BTU

LG 230V Window Air Conditioner with Supplemental Heat, 575 sq. ft., 11,700/12,200 BTUs

Keystone Window Inverter Air Conditioner with Heater and Remote Control, 8,000 BTU

Whirlpool 18,000 BTU Window-Mounted Air Conditioner with Supplemental Heat

Whirlpool 230V Window-Mounted Air Conditioner with Supplemental Heat

Black & Decker 12,000 BTU Portable Air Conditioner with Heat and Remote Control, BPP08HWTB

Customers Also Bought

Keystone 8,000 BTU 115V Window Air Conditioner with 3,500 BTU Supplemental Heat Capability

Keystone 18,800/18,400 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Capability

Keystone 12,000 BTU 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability

Keystone 10,000 BTU 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability

Keystone 12,000 BTU 115V Window Air Conditioner Cools 550 sq. ft. with Dehumidifier and Remote

LG 230V Window Air Conditioner with 12,000 BTU Supplemental Heat, 1,000 sq. ft., 18,000 BTUs

Keystone 115 V Window/Wall Air Conditioner with 3,500 BTU Supplemental Heat, 1,500 sq. ft., 8,000 BTU

Keystone 18,000 BTU 230 V Window Mounted Inverter Air Conditioner with Remote Control

Keystone 115V Slider/Casement Window Air Conditioner, 450 sq. ft., 10,000 BTU

Keystone 5,000 BTU 115V Window Air Conditioner Cools 150 sq. ft. with Dehumidifier and Remote

Keystone 6,000 BTU 115V Window Air Conditioner Cools 250 sq. ft. with Dehumidifier and Remote

Keystone 115V Slider/Casement Window Air Conditioner, 350 sq. ft., 8,000 BTU

Reviews

Rating Snapshot

Overall Rating

Review this Product

Customer Images and Videos

No more hot summer nights

Good unit with both heat and AC

Keystone Window Air Conditioner

Really nice ac but be prepared to upgrade wiring