How loud is the Whirlpool 8,000 BTU Inverter Window Air Conditioner?

42 dB(A) indoors, about as loud as a quiet library.

What size room does the Whirlpool 8,000 BTU Inverter Window Air Conditioner cool?

It is rated to cool a room up to 350 sq ft (8,000 BTU · 2.3 kW).

Do I need a professional to install the Whirlpool 8,000 BTU Inverter Window Air Conditioner?

No. It is a window unit you can fit yourself, no professional needed. Usually no permit.

Window unit

Whirlpool

8,000 BTU Inverter Window Air Conditioner

Name: Whirlpool 8,000 BTU Inverter Window Air Conditioner
Brand: Whirlpool

A window air conditioner rated at 8,000 BTU for rooms up to 350 sq ft. It self-installs in a window.

$400

List price

No live retailer for this exact model right now.

Last listed at Sylvane for $399.99 on Jul 23, 2026. We have not been able to confirm it since.

The closest window unit you can buy today:

Hisense 8,000 BTU Window Air ConditionerCovers up to 350 sq ft

Performance

Cooling capacity: 8,000 BTU · 2.3 kW
Heating capacity: Cooling only
Room coverage: up to 350 sq ft
Energy Star: Not published
CEER: Not published
Annual energy (cooling): Not published

Noise, size & features

Indoor noise: 42 dB(A)about as loud as a quiet library
Outdoor noise: Not published
Indoor unit: 20.67 x 13.39 x 19.25 in

What is good

At 42 dB(A) it is quieter than 67 of the 81 other window units we list that publish a noise figure.

Installation & the rules that apply

This is a window unit. No EPA Section 608 technician is needed: the refrigerant circuit is factory-sealed and never opened. A plug-in window unit needs no permit, so the friction is with your building rather than the government. Many HOAs restrict window units on appearance grounds, though an HOA regulating how you mount one stands on much firmer ground than one banning cooling outright. Landlords can set conditions, and the falling hazard is taken seriously: New York City, for instance, requires window units to be supported by brackets or mounting rails, and many building insurers and HOAs now require a bracket regardless of city.

Installation

Self-fit, no pro needed

Refrigerant

GeneralRenters: get written landlord consent firstReviewed June 2026Often blocks install

Common questions about the Whirlpool 8,000 BTU Inverter Window Air Conditioner

How loud is the Whirlpool 8,000 BTU Inverter Window Air Conditioner?: 42 dB(A) indoors, about as loud as a quiet library.
What size room does the Whirlpool 8,000 BTU Inverter Window Air Conditioner cool?: It is rated to cool a room up to 350 sq ft (8,000 BTU · 2.3 kW).
Do I need a professional to install the Whirlpool 8,000 BTU Inverter Window Air Conditioner?: No. It is a window unit you can fit yourself, no professional needed. Usually no permit.