Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Keystone 300-500 sq ft Wall Air Conditioners

9 results

Keystone 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote

Keystone 

8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote

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for pricing and availability

4.4
20
Keystone Supplemental Heat Capability 10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote

Keystone 

Supplemental Heat Capability 10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote

Find My Store

for pricing and availability

3.9
26
Keystone Supplemental Heat Capability 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Heater with Remote

Keystone 

Supplemental Heat Capability 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Heater with Remote

Find My Store

for pricing and availability

3.1
14
Keystone 10000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote

Keystone 

10000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote

Find My Store

for pricing and availability

4.3
7
Keystone 10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Remote

Keystone 

10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Remote

Find My Store

for pricing and availability

4.3
15
Keystone 10000-BTU 450-sq ft 115 Volts White Through-the-wall Air Conditioner with Remote ENERGY STAR
Energy Star Qualified

Keystone 

10000-BTU 450-sq ft 115 Volts White Through-the-wall Air Conditioner with Remote ENERGY STAR

Find My Store

for pricing and availability

4.0
35
Keystone 10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote

Keystone 

10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote

Find My Store

for pricing and availability

4.0
40
Keystone 10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Remote

Keystone 

10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Remote

Find My Store

for pricing and availability

1.0
3