Quietest Air Conditioners for Bedrooms

Sleep-friendly cooling matters. Below are ten quiet-oriented air conditioners chosen for bedroom suitability. Types range from window, portable, mini split, and through-the-wall. We list BTUs, approximate room-size guidance, value tiers, and direct product links so you can quickly compare and choose the right fit.

Top 10 Quiet Bedroom AC Models (With Links & Room Size)

Price tiers: $ = budget, $$ = mid, $$$ = premium. Room size is a general estimate; insulation, sun exposure, ceiling height, and layout affect real needs.

#	Model (Type)	BTU / Key Traits	Room Size (Approx.)	Notable Quiet/Comfort Features	Value Tier	Product Link
1	LG LW8024IVSM (Window, Dual Inverter)	8,500 BTU • 115V • Energy Star	~300–400 sq ft	Dual-inverter compressor, smart app control, smooth low-RPM operation	$$	View
2	LG LW1022IVSM (Window, Dual Inverter)	10,000 BTU • 115V • Energy Star	~350–450 sq ft	Inverter for quieter, steadier temps; Wi-Fi scheduling	$$	View
3	LG LW1017ERSM1 (Window, Smart)	10,000 BTU • 115V	~300–450 sq ft	ThinQ app control, sleep/eco modes to lower nighttime noise	$$	View
4	GE AWCS10WWF (Window, Smart)	10,000 BTU • Built-in Wi-Fi	~300–450 sq ft	Eco/auto modes and programmable schedules reduce overnight fan noise	$$	View
5	Frigidaire FFRE123WA1 (Window)	12,000 BTU • 115V	~450–550 sq ft	Sleep mode and multi-speed fan for gentler nighttime operation	$$	View
6	Friedrich ZHV16DA (Portable, Dual Hose + Inverter)	16,000 BTU cool / 9,000 BTU heat	~500–650 sq ft*	Dual-hose design and inverter tech help lower run noise at partial load	$$$	View
7	LG LP0525WFR (Portable, Compact)	5,100 BTU • ~54 dBA published	Up to ~150 sq ft	Auto-evaporation, low fan options; easy for renters and small rooms	$	View
8	Friedrich FRHW093A (Mini Split, Single-Zone)	9,000 BTU • Heat pump	~300–450 sq ft	Ultra-quiet indoor unit typical of ductless systems; precise inverter control	$$$	View
9	LG KSSAC091B (Mini Split, Single-Zone)	9,000 BTU • 115V • Energy Star	~300–450 sq ft	Very low indoor sound; efficient inverter with heat capability	$$$	View
10	Friedrich UCT10B10A (Through-the-Wall)	10,000 BTU • 115V	~350–450 sq ft	Uni-Fit sleeve install keeps window free; stable mount minimizes rattles	$$	View

* Portable AC effective room size depends on DOE vs ASHRAE ratings, hose setup, and sealing quality—size conservatively for bedrooms. Price tiers are general: $ = budget, $$ = mid, $$$ = premium.

Conclusion

There isn’t a single winner for every bedroom. Mini splits deliver the quietest experience and top efficiency, window units strike an excellent price-to-performance balance, through-the-wall models free your window and stay solidly mounted, and select inverter portables can work when installs aren’t possible. Pick based on your room size, installation rules, noise sensitivity, and budget.

Frequently Asked Questions

What noise level is “quiet” for a bedroom?

Under ~50 dB is generally quiet for sleeping. Ductless mini splits are often in the mid-20s to low-30s dB at low fan speeds, which is whisper-quiet.

How many BTUs do I need for my bedroom?

Up to 150 sq ft: 5,000–6,000 BTU; 150–250 sq ft: 6,000–8,000 BTU; 250–350 sq ft: 8,000–10,000 BTU; 350–500 sq ft: 10,000–14,000 BTU. Size up a bit for strong sun or poor insulation.

Are portable ACs too loud for bedrooms?

They can be louder than window or mini splits, but dual-inverter/dual-hose models and low fan modes help. Ensure a tight window kit and short, straight exhaust runs.

Which install is best for renters?

Window and portable ACs are most renter-friendly. Through-the-wall and mini splits typically require landlord approval and professional installation.

Do quiet ACs cost more?

Usually yes. Inverter technology, superior mounting, and better components add cost but reduce noise and long-term energy use.