Standing on cold tile after a warm shower, reaching for a towel while a chilly draft creeps across the room, is a daily discomfort that a basic ceiling fan alone cannot fix. A bath fan with heater solves two problems at once — it yanks out steam and humidity while pouring concentrated warmth directly into the space, turning a freezing morning routine into something you actually look forward to.
I’m Mohammad Maruf — the founder and writer behind Gardening Beyond. I study product specifications, cross-reference customer feedback, and analyze aggregated data from hundreds of installations to identify which bath fan models deliver real heating performance without sacrificing ventilation quality or generating excessive noise.
After evaluating dozens of models across CFM ratings, wattage outputs, sone levels, and installation requirements, I’ve narrowed down the field to the seven most capable units currently available. This guide breaks down the specs, real-world performance, and trade-offs of each so you can confidently choose the right best bath fan with heater for your home.
How To Choose The Best Bath Fan With Heater
Selecting a bath fan with heater requires balancing three core variables: heating power, ventilation speed, and noise tolerance. A unit that blasts 1760 watts of heat but sounds like a jet engine is not a net win. Similarly, a whisper-quiet fan that moves only 50 CFM will leave your bathroom fogged up. Here is what to evaluate before buying.
Heating Element Type: Infrared vs. PTC Ceramic
Infrared models use a bright bulb — typically a 250W R40 or BR40 — to radiate heat onto surfaces and skin. They are simple, inexpensive, and warm people directly, but they do not heat the air volume efficiently. PTC (Positive Temperature Coefficient) ceramic heaters use a fan to blow air across a ceramic heating core. These units, typically 1300W to 1760W, warm the entire room faster and can be separated from the ventilation fan function. PTC models are heavier, more expensive, and require a dedicated 20-amp circuit in most cases.
CFM and Room Size Matching
CFM (cubic feet per minute) measures how much air the fan moves. For bathrooms up to 50 sq. ft., 50–70 CFM is adequate. Rooms 50–100 sq. ft. need 80–110 CFM, and spaces above 100 sq. ft. require 110+ CFM. Undersized fans fail to clear steam, leading to mold and peeling paint. Oversized fans can cause backdrafting on water heaters. Match CFM to your bathroom’s square footage, not your desire for pure power.
Sone Rating and Real-World Noise
Sones measure perceived loudness: 1.0 sone is a quiet refrigerator hum, 4.0 sones is a loud conversation. Infrared bulb heaters typically run at 3.5–4.0 sones because the fan motor spins continuously. Premium DC-motor models drop to 0.3–1.5 sones at low speed. If your bathroom is adjacent to a bedroom or you take late-night showers, prioritize models with sone ratings below 2.0.
Installation Depth and Cutout Size
New construction allows you to frame the ceiling opening to match the housing. Retrofits require careful measurement: most 4-in-1 units need a 10.25” x 10.25” rough-in opening, but some premium models like the Broan BHFLED110 require a larger 16” x 10.25” cavity. Depth matters too — shallow ceiling joists (2×4 vs 2×6) may reject deeper housings. Always measure your existing opening and attic clearance before ordering.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Broan BHFLED110 | Premium | Forced-air heat + dimmable LED | 110 CFM / 1500W / 2.0 sones | Amazon |
| VIVOHOME 160 CFM | Premium | Smart humidity sensor + PTC heat | 160 CFM / 1600W / 0.1–1.5 sones | Amazon |
| Gopper 4-in-1 | Mid-Range | Dual heat levels + remote control | 190 CFM / 1760W / 1.0 sone | Amazon |
| Delta Breez Radiance | Premium | Long-life DC motor + thermostat | 80 CFM / 1300W / 1.5 sones | Amazon |
| Broan 162 | Mid-Range | Simple infrared retrofit | 70 CFM / 250W / 3.5 sones | Amazon |
| Broan 70 CFM Infrared | Budget | Small powder room or half bath | 70 CFM / 250W / 4.0 sones | Amazon |
| Broan 100HL | Mid-Range | Modular light/fan/heater combo | 100 CFM / 1500W / 3.0 sones | Amazon |
In‑Depth Reviews
1. Broan-NuTone BHFLED110 PowerHeat
The Broan BHFLED110 is the rare unit that excels across all three functions — ventilation, heating, and lighting — without compromising any one of them. Its 110 CFM fan runs at a measured 2.0 sones, quiet enough for conversation but powerful enough to keep mirrors fog-free after a long shower. The forced-air heater pumps out 1500 watts of warmth instantly, and multiple owner reports confirm the heat output is genuinely satisfying on cold winter mornings.
The integrated LED light is dimmable and offers three color temperatures (2700K, 3500K, 5000K), which makes it versatile enough to serve as the room’s primary light source. The rugged galvanized steel housing fits 2×6 ceiling construction, but the housing is larger than standard at 16” x 10.25”, so measure your ceiling cavity carefully. Installation is not beginner-friendly if you are retrofitting an older unit — the wiring comes in on the opposite side from the duct, which may require attic access.
Owners consistently praise the heater’s speed and the fan’s ability to eliminate moisture, though a few note that the heater draws 12 amps and requires a dedicated 20-amp circuit with 12 AWG wire. One reviewer with 13 years in the trades called it the best vent fan they have ever installed. For a combination of modern features, real heating power, and reliable noise performance, this is the benchmark.
What works
- Forced-air 1500W heat warms the room rapidly
- Dimmable LED with 3 color temperatures
- Quiet enough for normal conversation
What doesn’t
- Large housing requires ample ceiling space
- Requires 20A dedicated circuit
2. VIVOHOME Bathroom Exhaust Fan with PTC Heater
The VIVOHOME unit brings features usually found in much more expensive European models: a brushless DC motor with three speed options (80/110/160 CFM), an integrated humidity sensor, and a PTC ceramic heater with five temperature settings. The motor is exceptionally efficient and quiet — at its lowest speed, it registers just 0.1 sones, which is virtually silent. The humidity sensor automatically kicks the fan on when steam levels rise, then shuts off once the air clears.
The heater delivers 1600 watts of PTC warmth with an intelligent smart-dry mode that runs the heater for 25 minutes followed by a 5-minute exhaust-only cycle to prevent overheating. The 12W LED panel offers three color temperatures with a memory function that recalls your last setting. The louvers are adjustable, so you can direct heat toward the shower area or spread it across the room. The remote control, though small, gives full command over all modes.
Installation is more involved than a standard fan replacement — several owners reported needing to custom-frame the ceiling opening and convert wiring from a 15A to a 20A circuit. The manual uses metric measurements, so have a tape measure and conversion chart handy. Once installed, reviewers consistently praise the heater output and the convenience of automatic humidity control.
What works
- Ultra-quiet DC motor at low speeds
- PTC heater with smart dry cycle
- Humidity sensor automates ventilation
What doesn’t
- Complex retrofit installation
- Remote control is very small
3. Gopper 4-in-1 Bathroom Exhaust Fan with Heater
The Gopper 4-in-1 packs the highest wattage on this list — 1760 watts on its Level 2 setting — along with a massive 190 CFM airflow rating. That combination makes it the best choice for larger bathrooms or for anyone who wants intense heat fast. The solid copper motor is designed for longevity, and the 1.0 sone noise rating at standard operation means this powerful unit is surprisingly discreet.
A standout feature is the dual heat intensity: Level 1 uses 900 watts for a gentle warmth, while Level 2 cranks to 1760 watts for what the brand calls a “full heat blast.” The included remote controls light, fan speed, and heat setting, and the unit also supports intake, exhaust, and recirculation ventilation modes. The cutout size is a generous 11.2” x 11.2”, with a grille measuring 13.7” x 13.7”, so confirm your ceiling opening fits before purchase.
Owner feedback is mixed on moisture removal — some users in bathrooms around 40 sq. ft. report that mirrors remain foggy after use, which is unusual given the high CFM rating. A few reviewers also note that the light and fan are wired together and cannot be controlled independently without additional switches. The remote control is a major convenience for shower-time adjustments.
What works
- Highest heat output on the list (1760W)
- Very quiet for its CFM rating
- Remote control for all functions
What doesn’t
- Some units have weak moisture removal
- Light and fan may share wiring
4. Delta Breez Radiance
The Delta Breez Radiance is engineered around a brushless DC motor rated for 70,000 hours of continuous operation — roughly eight years of 24/7 use, or decades of intermittent bathroom cycling. At 80 CFM and 1.5 sones, it is one of the quieter units here when running on standard exhaust. The integrated 1300-watt heating element with thermostat and thermal cutoff provides safe, consistent warmth without the glare of an infrared bulb.
The LED light is bright and evenly distributed, though it is not dimmable like the Broan BHFLED110. The sleek white grille blends into most ceilings without drawing attention. The unit uses a 4-inch duct connector and mounts into a standard ceiling opening, making it a cleaner retrofit than many bulkier models. Owners with small to medium bathrooms praise its quiet operation — one reviewer noted they forgot the fan was running.
There is a notable drawback: the heater’s grill fins direct air at a 45-degree angle rather than straight down. In a small bathroom this is negligible, but in a larger space the heat may not reach the standing area. One long-term owner reported that the heating element failed after five years, though he suspected incorrect wiring on a non-dedicated circuit may have caused the early failure.
What works
- 70,000-hour motor life
- Very quiet operation
- Thermostat-controlled heater
What doesn’t
- Heat blows at an angle, not straight down
- Non-dimmable light
5. Broan 100HL
The Broan 100HL is a classic modular design that separates the 100-watt incandescent light (bulb not included), 1500-watt heater, and 100 CFM fan into independently controlled functions. This means you can run the heater without the fan, use the light alone, or combine all three — flexibility that cheaper integrated units do not offer. The 24-inch adjustable hanger bar system makes installation straightforward, especially for DIYers replacing an old fan.
The heater is a forced-air unit that warms up a 90 sq. ft. bathroom quickly. One owner with a 6.5’ x 7.5’ bathroom reported it heats the entire space in minutes. The fan is rated at 3.0 sones, which is audible but not intrusive — fine for a bathroom where noise is not a critical concern. The 4-inch duct connector fits standard 4” flex duct, and the housing fits into a 2×6 ceiling cavity.
There are two recurring concerns in owner feedback. The first is that the heater’s element has a history of burning out prematurely in some units — one reviewer had two elements fail within six weeks, though Broan replaced both under warranty. The second is that the unit requires a 20-amp circuit, which can complicate retrofits in older homes with 15A wiring. Several long-term owners (3+ years) report zero issues when using a dedicated 20A timer switch.
What works
- Independent control of fan, heater, light
- Heats small bathrooms quickly
- Easy DIY installation with hanger bars
What doesn’t
- Some units have heater element reliability issues
- Requires 20A circuit
6. Broan-NuTone 162
The Broan-NuTone 162 is a straightforward, Type IC (insulation contact) infrared heater and fan combo that has been a staple in bathrooms for years. It uses a single 250-watt R40 or BR40 infrared bulb to radiate heat directly onto surfaces and people — no forced air, no noisy blower. The fan operates at 70 CFM and 3.5 sones, which is loud enough to provide privacy masking but not disruptive for daily use.
Installation is simple for a retrofit: the adjustable mounting brackets fit standard 10.25” x 10.25” ceiling openings, and the 4-inch duct connector mates to existing vent runs. Several owners with older Broan models confirmed the 162 fit perfectly into their existing cutouts, making it a near-drop-in replacement. One reviewer installed it from inside the bathroom without attic access, which is a major plus for second-floor bathrooms.
The infrared bulb heats quickly, but there is a distinct difference between a clear bulb (moderate heat) and a red-tinted bulb (intense infrared warmth). The unit does not come with a bulb, so factor that into your total cost. Owners consistently praise the winter comfort this small unit provides, though the 70 CFM fan is only adequate for bathrooms up to about 50 sq. ft.
What works
- Simple drop-in retrofit for standard openings
- Type IC rated for direct insulation contact
- Affordable entry point to bath heat
What doesn’t
- Low CFM limits use to small bathrooms
- Bulb not included in the box
7. Broan Ceiling Bathroom Exhaust Fan/Infrared Heater
The entry-level Broan 70 CFM model is the most affordable way to add both ventilation and radiant heat to a small powder room or half bath. It uses a single 250-watt BR40 infrared bulb (not included) to produce directional warmth, and the fan moves air at 70 CFM with a 4.0 sone noise level — loud enough to cover bathroom sounds but not jarring. The robust steel housing and adjustable mounting brackets make installation solid and straightforward.
Owner experiences are split. Those replacing an older unit in a small space are often surprised at how quiet the fan is, and several confirm the infrared bulb heats the room to a comfortable level quickly. However, in slightly larger bathrooms or rooms with high ceilings, the 250-watt heater struggles to raise the ambient temperature. One reviewer returned the unit because it could not remove steam or provide adequate heat in their bathroom.
Installation notes from owners highlight two important details: the stranded copper wire connections may require tinning for standard 14/12 gauge wiring, and the screw terminals are preferred over push-in connectors. The paintable white grille is a nice touch for blending with custom ceiling finishes. For a half bath or a guest powder room where full forced-air heat is overkill, this is a functional and economical solution.
What works
- Very affordable entry price
- Paintable grille blends with ceiling
What doesn’t
- Low CFM and heat output for larger rooms
- Loud at 4.0 sones
Hardware & Specs Guide
Infrared vs. PTC Ceramic Heating
Infrared heaters use a bulb to radiate heat onto people and surfaces without warming the air first. They are simple, inexpensive, and work instantly, but the warmth is directional and fades quickly once the unit is off. PTC ceramic heaters use a fan to push air across a heated ceramic core, warming the room’s air volume evenly. PTC models are more effective for whole-room warmth but require more power (1300–1760W) and typically need a dedicated 20-amp circuit. For small bathrooms where you stand directly under the fixture, infrared is sufficient. For larger spaces or full-room comfort, PTC is the better choice.
CFM and Sone Relationship
CFM (cubic feet per minute) measures airflow volume; sones measure perceived loudness. These two specs are in tension — higher CFM usually means higher sones, but premium DC motors have decoupled that relationship. A standard AC-motor fan at 100 CFM may produce 3.0–4.0 sones, while a DC-motor fan at the same CFM can drop to 0.5–1.5 sones. Always check both numbers together. A fan rated at 190 CFM and 1.0 sone (like the Gopper model) is exceptional; a fan rated at 70 CFM and 4.0 sones is noisy for its low output. Prioritize the ratio, not just the raw CFM.
FAQ
Can I replace my old bathroom fan with a fan that has a heater?
What size bath fan with heater do I need for my bathroom?
Are infrared bath fans with heater safe to use?
Final Thoughts: The Verdict
For most homeowners, the best all-around best bath fan with heater is the Broan-NuTone BHFLED110 PowerHeat because it balances high CFM ventilation, powerful forced-air heat, and dimmable LED lighting in a single reliable package. If you want smart automation with a humidity sensor and ultra-quiet DC motor, grab the VIVOHOME 160 CFM. And for a budget-friendly retrofit in a small powder room, nothing beats the value of the Broan-NuTone 162.