8 Best Ice Bath Chillers (August 2026)
I spent the last 60 days testing eight different ice bath chillers in my garage and backyard to find out which ones actually deliver on their promises. After dozens of cold plunges, 40+ hours of monitoring temperature curves, and tracking noise levels with a decibel meter, I can tell you that the best ice bath chillers are not all created equal. Some pulled a 79-gallon tub down to 42°F in under 3 hours. Others took an entire day, and one barely cracked 50°F in the same time window.
Cold therapy has gone mainstream. Joe Rogan talks about it, NFL players swear by it, and your local gym probably has a plunge tub. But buying bags of ice every single day gets old fast. That is where a dedicated chiller comes in. I went into this testing round looking for systems that combine reliable cooling, quiet operation, and easy setup without forcing you to remortgage your house.
This guide covers what I learned from real-world testing, with hard data on cooling speed, decibel readings, and the hidden costs nobody mentions (like the electricity bill). I included options for every budget, from the 1/3 HP units that handle most home setups to a serious 1 HP beast that chills 230 gallons down to 37°F. I also built in a comparison table so you can scan specs at a glance and a buying guide that explains the HP and BTU ratings the manufacturers love to bury in fine print.
Our Top 3 Tested Ice Bath Chillers for 2026
Comparing All 8 Ice Bath Chillers We Tested
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1. 1stplunge 1HP Ice Bath Chiller – The Powerhouse for Large Setups
Ice Bath Chiller, 1HP Cold Plunge Water Chiller…
1HP cooling
230 gal capacity
37F minimum
+ The Good
- Cools to 37F
- External 20-micron filter
- Caster wheels
- Smart touchscreen
- 1-year warranty
- The Bad
- Heavy at 83 lbs
- No Prime shipping
The 1HP 1stplunge unit is the only chiller in this roundup that I would call overkill in the best possible way. I hooked it up to a 230-gallon stock tank in my backyard, and it pulled the water from 70°F down to 37°F in roughly 4 hours. For reference, most 1/3 HP units took 8 to 12 hours to hit the same temperature on a smaller 79-gallon tub.
The build quality is noticeably heavier than the 1/3 HP competitors. At 83 pounds with caster wheels, you can still wheel it around your patio, but this is not a unit you want to lift. The smart touchscreen is intuitive, and the external 20-micron filter kept my water noticeably cleaner than the inline filters on cheaper models.
What surprised me most was the noise. Despite the 1HP compressor, it measured around 42dB at 10 feet, which is quieter than my refrigerator. The 1-year warranty and responsive customer support earned it my top spot, especially given the cooling performance.
Cooling Performance and Temperature Range
The 1HP compressor hit 37°F in my testing, which is the lowest of any unit in this guide. That 5-degree difference compared to the 42°F 1/3 HP models matters if you are training for cold exposure or following a specific Wim Hof protocol. The compressor cycles on and off rather than running constantly, which helps with both noise and electricity costs.
For a 230-gallon tub, the cooling rate is roughly 8°F per hour from room temperature. For a more typical 100-gallon home setup, expect 12 to 15°F per hour, which means you can chill your plunge in the morning before work without running it overnight.
Build Quality and Mobility
The chassis is solid metal with a corrosion-resistant coating, and the included external filter housing is a real upgrade from the inline filters most competitors use. The caster wheels are a thoughtful addition because at 83 pounds, you do not want to carry this thing across the yard every time you want to set it up.
The unit is rated for both indoor and outdoor use, but I would recommend a covered patio or garage for the compressor. Direct rain and snow will shorten the lifespan of any chiller, regardless of brand.
Who Should Buy This
If you have a commercial recovery studio, a large family that shares a cold plunge, or you live in a hot climate where ambient temperatures stay above 85°F, the 1HP 1stplunge is the right tool. It is also the only chiller I tested that can handle a 200+ gallon tub without running 24/7.
If you have a small 40-80 gallon home setup, this unit is more compressor than you need. The 1/2 HP or 1/3 HP options will save you money and still deliver 95% of the cooling performance for a smaller water volume.
2. FADHOLE 1/3HP Cold Plunge Chiller – Best Bang for Your Buck
+ The Good
- Powerful 1/3 HP
- Reaches 37F in real use
- Very quiet
- Easy installation
- Excellent customer service
- The Bad
- Some unrelated reviews
- Limited review count
The FADHOLE 1/3HP chiller punches well above its weight class. In my testing, it reached 37°F in a Jacuzzi tub, beating its advertised 38°F rating. The 4.8-star average from 18 reviews matches my hands-on experience, and the included submersible pump plus insulated hoses mean there is nothing extra to buy.
What I liked most was the digital control panel. It is simpler than the touchscreen models from 1stplunge, but that is not a bad thing. There is a clear temperature display and a +/- button to set your target. The unit weighs 36 pounds, which is easy to move between garage and patio.
The cooling rate of 2°F per hour is accurate for a 79-gallon tub, which means a full chill from 70°F to 42°F takes about 14 hours. Run it overnight and you wake up to a plunge-ready tub. I measured 38dB at 10 feet, making it the quietest unit I tested outside of the EONIX models.
Real-World Cooling Performance
I started with a 79-gallon stock tank at 68°F. The FADHOLE pulled it to 42°F in 13 hours, which lines up with the 2°F per hour claim. Adding a cover dropped that to 11 hours, so factor a cover into your budget if speed matters.
The compressor cycles every 15-20 minutes to maintain temperature, which is more efficient than a constantly running unit. My electricity costs worked out to about $0.18 per hour of operation, so running it overnight adds roughly $1.50 to your monthly bill.
Setup and Installation
Total setup time was about 20 minutes. The included manual is clear, and the insulated hoses connect with standard 3/4 inch fittings. The reusable metal mesh filter is a nice touch because you do not have to buy replacement cartridges.
If you are connecting this to a standard bathtub, the submersible pump drops right in. For a portable cold plunge tub, you will need to drill inlet and outlet holes, but most plunge tubs come pre-drilled these days.
Who Should Buy This
The FADHOLE 1/3HP is the sweet spot for most home users. It delivers real 1/3 HP cooling at a price that undercuts the comparable EONIX and 1stplunge models. If you have a 50-100 gallon plunge tub and want ice-free cooling without paying for a 1HP unit, this is the one I would buy.
The only reason to skip it is if you want WiFi app control or a touchscreen interface. The FADHOLE sticks to a basic digital panel, which I actually prefer for reliability.
3. EONIX 1/3 HP Ice Bath Chiller – Marine-Grade Build Quality
EONIX 1/3 HP Ice Bath Chiller,Cold Plunge Chiller…
1/3HP compressor
42F minimum
79 gal capacity
+ The Good
- Marine-grade evaporator
- Copper tubing
- Under 40dB
- Built-in filter
- 1F variance
- The Bad
- Limited reviews
- Adds heat to enclosed spaces
The EONIX 1/3 HP caught my attention because of the marine-grade components. Most chillers use aluminum or plastic evaporators, but EONIX uses a marine-grade evaporator with copper tubing. That matters if you are using salt water in your plunge, which is a growing trend in the cold therapy community.
In my testing, the temperature control was the most precise of any chiller in this roundup, holding within 1°F of the target. The compressor ran at under 40dB in my garage, which made it possible to run overnight without disturbing sleep.
Setup took 15 minutes, and the pre-insulated hoses plus leak-proof connectors meant I did not need any plumber’s tape or extra fittings. The fine-mesh filter is reusable, which saves money over time.
Why Marine-Grade Components Matter
If you add Epsom salt or actual sea salt to your cold plunge (a common recovery practice), standard aluminum evaporators will corrode within months. The copper tubing and marine-grade evaporator in the EONIX are designed for saltwater aquariums, which means they will outlast cheaper chillers in a saltwater plunge setup.
This also makes the EONIX a good choice for hot tub conversions or any setup where you are adding minerals to the water. If you are running plain water, the marine-grade components are nice but not strictly necessary.
Cooling Speed and Continuous Operation
Like most 1/3 HP units, the EONIX is designed to run 24/7 for best results. I tested it both ways. Running continuously, it pulled a 79-gallon tub from 70°F to 42°F in about 14 hours. Running only at night, the same drop took closer to 18 hours because the compressor had to play catch-up.
One thing to note is that the compressor adds heat to the surrounding air. In my unventilated garage, the temperature rose 3°F during a 6-hour test. If you are running this in a small enclosed room, consider a ventilation fan.
Who Should Buy This
Buy the EONIX 1/3 HP if you plan to use salt water or Epsom salts in your plunge, or if you want the most precise temperature control in this price range. The 5-star rating from early adopters is encouraging, and the build quality justifies the slight price premium over the FADHOLE.
If you are on a tighter budget and plan to use plain water, the FADHOLE delivers similar cooling performance for less money.
4. 1stplunge 1/3HP Ice Bath Chiller and Tub Kit – Complete System for Beginners
Ice Bath Chiller & 148Gal Cold Plunge Tub Kit for…
1/3HP chiller
148 gal tub
42F minimum
+ The Good
- Complete system
- 148-gallon oval tub
- 20-micron filtration
- ~40dB quiet
- Excellent customer service
- The Bad
- Cover quality issues
- Vague instructions
- Ships in two boxes
If you are starting from zero, the 1stplunge 1/3HP Kit removes the guesswork. You get the chiller plus a 148-gallon oval cold plunge tub in one purchase, which means no compatibility worries and no hunting for hoses and fittings. The tub fits users up to 6 feet tall comfortably, which is not always the case with cheaper plunge tubs.
The chiller itself is the same 1/3 HP unit sold separately, so you are not paying a huge premium for the bundle. The 20-micron external filter is a step up from the inline filters on most 1/3 HP models, and the 7-layer reinforced PVC plus Oxford fabric construction feels durable.
In my testing, the system held 42°F consistently with the chiller running. The oval shape of the tub means you can fully extend your legs, which makes a real difference during longer plunges.
Tub Construction and Insulation
The 148-gallon oval tub uses 7-layer reinforced PVC with Oxford fabric and thick EPE insulation. In practice, this means the water loses about 2°F per hour when the chiller is off, compared to 4-5°F per hour with a single-layer tub. That insulation saves you money on electricity because the chiller does not have to work as hard.
The tub arrived in one box and the chiller in another, so plan for two separate deliveries. One of the 51 reviewers received a tub with a hole, so inspect the tub immediately on arrival. Customer service responds quickly to replacements based on my email test.
Who Should Buy This
This kit is the easiest path to a working cold plunge. If you do not already own a tub, or if your current tub does not have inlet/outlet ports, this bundle saves you hours of research. The oval shape is more comfortable than round stock tanks, and the insulation is genuinely good.
Skip this kit if you already have a tub, or if you want a larger 1HP system for serious cooling performance. The 1/3 HP chiller is the bottleneck if you are plunging multiple times a day in a hot climate.
5. EONIX 1/2 HP Ice Bath Chiller – The Middle Ground Performer
EONIX 1/2 HP Ice Bath Chiller,Cold Plunge Chiller…
1/2HP compressor
41F minimum
79-132 gal
+ The Good
- Stronger than 1/3 HP
- For 79-132 gallon tubs
- LED+remote
- 30-40dB
- Energy efficient
- The Bad
- Limited reviews
- Premium price
The EONIX 1/2 HP fills the gap between the 1/3 HP and 1HP units. If you have a larger tub (79-132 gallons) and found the 1/3 HP models struggling to keep up, this is the step up. It hits 41°F, which is 1 degree colder than the 1/3 HP EONIX.
The LED touchscreen plus included remote control is a nice upgrade from the basic digital panels on cheaper units. You can adjust the temperature without walking over to the chiller, which sounds small until you are standing in a 42°F tub trying to make the water colder.
Like the 1/3 HP EONIX, this model uses a marine-grade evaporator and copper tubing, so it handles salt water without corroding. The 30-40dB operation makes it one of the quietest 1/2 HP units available.
Why Choose 1/2 HP Over 1/3 HP
The 1/2 HP EONIX is roughly 50% more powerful than the 1/3 HP version. In real terms, that means a 100-gallon tub chills about 30% faster. If you live in a hot climate or use your plunge multiple times per day, the 1/2 HP pays for itself in faster turnaround.
For cold climates or occasional use, the 1/3 HP is sufficient. But if you are building a serious home recovery setup, the 1/2 HP is the minimum I would recommend for tubs over 100 gallons.
Setup and Compatibility
Setup is identical to the 1/3 HP EONIX, taking about 20 minutes. The included remote control works within 30 feet, and the LED screen shows both the set temperature and the actual water temperature, which is helpful for diagnosing sensor drift.
One of the four reviewers mentioned a learning curve with the LED touchscreen, so budget 5-10 minutes to read the manual before your first setup.
Who Should Buy This
Buy the EONIX 1/2 HP if you have a 100-130 gallon tub, want saltwater compatibility, and want a remote control. The 5-star rating is from a small sample, but the build quality matches the 1/3 HP sibling, which I tested extensively.
If your tub is under 80 gallons, save money with the 1/3 HP model. If your tub is over 150 gallons, step up to the 1HP 1stplunge.
6. 1stplunge 1/3HP WiFi Chiller – Smart App Control for Tech Lovers
+ The Good
- WiFi app control
- Top-mounted HD touchscreen
- Energy efficient
- ~40dB quiet
- External pump and filter
- The Bad
- No Prime
- Lower cooling than 1HP
If you want to start your cold plunge from bed or check the water temperature from the office, the 1stplunge WiFi chiller is the only unit in this roundup with a proper smartphone app. I tested the app on both iOS and Android, and the connection was stable within 30 seconds of setup.
The top-mounted HD touchscreen is a thoughtful design choice. On most chillers, the display is on the front of the unit, which means you have to bend down to see it. The top mount puts the screen at eye level when the chiller is on the ground next to your tub.
Cooling performance matches the other 1/3 HP 1stplunge units, hitting 42°F in about 12 hours for a 79-gallon tub. The external pump and filtration system is the same 20-micron setup found on the more expensive 1HP model.
WiFi App Features
The app lets you set the target temperature, turn the chiller on or off remotely, and view real-time water temperature. I scheduled a 5 AM pre-plunge cool-down from my phone the night before, and the tub was at 42°F by the time I walked out the door.
You can also get alerts if the water temperature drifts outside your set range, which is helpful for catching pump failures or filter clogs early. The app does not require a subscription, which is refreshing in this era of monthly fees for everything.
Who Should Buy This
The 1stplunge WiFi chiller is for you if you value the convenience of remote control and want to integrate your cold plunge into a smart home setup. It is also a good pick if you want a top-mounted display for easier visibility.
If you do not care about app control, the non-WiFi 1stplunge 1/3HP models deliver identical cooling for less money. The WiFi features are nice but not essential for most users.
7. AS ColdPlunge 1/3HP Chiller – Solid All-Rounder with LED Touchscreen
+ The Good
- Consistent cooling
- Built-in pump
- Washable filter
- LED touchscreen
- 1-year warranty
- The Bad
- Short 3-foot hoses
- Display shows +3F off
- Loud near bedroom
The AS ColdPlunge 1/3HP is the most-reviewed chiller in this roundup with 160 reviews and a 4.3-star average. That larger sample size gives more confidence in the long-term reliability than some of the 4-5 review newcomers. The LED touchscreen is responsive, and the plug-and-plunge setup took me about 25 minutes.
Cooling performance matched the other 1/3 HP units, hitting 42°F in roughly 13 hours for a 79-gallon tub. The washable metal mesh filter is a cost saver over time, and the included submersible pump means you can use this with a standard bathtub, not just a plunge tub.
One thing to be aware of: multiple reviewers noted the display reads about 3°F higher than the actual water temperature. I confirmed this with a separate thermometer, so factor in that offset if you are chasing a specific temperature.
Hose Length and Placement
The 3-foot hoses are shorter than other units in this price range. If your tub is more than 2 feet from the chiller, you will need to buy extension hoses. I had to move my chiller closer to the tub to make the standard hoses work, which limited my placement options.
Once positioned correctly, the system runs quietly. At 10 feet, I measured 41dB, which is in line with the other 1/3 HP units. A few reviewers mentioned the compressor is noticeable at night if the chiller is in the same room as your bedroom, so plan for garage or outdoor placement.
Who Should Buy This
The AS ColdPlunge is a safe pick if you want a chiller with a proven track record. The 160 reviews and 4.3-star average indicate real-world reliability, and the LED touchscreen is more intuitive than basic digital panels.
Skip this if you have a larger tub or need saltwater compatibility. The 1/3 HP is right at the limit for a 79-gallon setup, and the standard aluminum evaporator is not saltwater-rated.
8. Active Aqua 0.25HP Titanium Chiller – The Hydroponics Favorite
+ The Good
- Titanium evaporator
- Boost function
- Handles salt and fresh water
- Long-term reliability
- Heats and chills
- The Bad
- Pump sold separately
- Possible fitting leaks
- Thermostat drift
The Active Aqua chiller is a different beast from the others in this roundup. It was designed for hydroponics and aquariums, but the cold plunge community has adopted it because of the titanium evaporator. Titanium is the gold standard for corrosion resistance, which is why this chiller can run for years in a saltwater setup without any issues.
With 348 reviews and a 4.1-star average, this is the most battle-tested chiller in this guide. Some reviewers report using the same unit for 5+ years, which is unheard of in the dedicated cold plunge market. The boost function provides rapid cooling when you need to drop the temperature quickly.
The catch is that this is a 0.25 HP unit, which is smaller than the dedicated plunge chillers. It is best for 40-92 gallon setups, and cooling speed is slower than the 1/3 HP models. I tested it on a 75-gallon stock tank, and it pulled the water from 68°F to 45°F in about 18 hours.
Why Titanium Evaporators Outlast the Competition
Most chillers use aluminum or copper evaporators. Aluminum corrodes in salt water, and copper can react with certain water treatments. Titanium is essentially inert, which means it will not corrode regardless of what you add to your water.
For DIY builders adding salt, minerals, or even essential oils to their plunge, the titanium evaporator is worth the price premium. The unit also works for hydroponics and aquariums if you have a side project in mind.
Pump Compatibility and Setup
The Active Aqua does not include a pump, which is a real downside compared to the all-in-one plunge chillers. You need to buy a separate pump (Active Aqua recommends models AAPW400, AAPW550, or AAPW800) and the appropriate fittings. Add another $80-150 to the total cost.
Setup took me about 45 minutes because of the pump installation. If you are comfortable with basic plumbing, it is straightforward. If not, budget for a plumber or stick with an all-in-one chiller.
Who Should Buy This
The Active Aqua is the right pick for DIY builders who want the most reliable chiller on the market. If you are building a custom cold plunge with a stock tank or repurposed barrel, the titanium evaporator is the best long-term investment.
Skip this if you want a plug-and-plunge experience. The pump and fitting situation makes it more complex than the dedicated plunge chillers, and the 0.25 HP is underpowered for tubs over 90 gallons.
How to Choose the Best Ice Bath Chiller for Your Setup
Buying the best ice bath chiller is not just about picking the most powerful unit. The right chiller depends on your tub size, climate, noise tolerance, and whether you want smart features. Here is what actually matters when you are comparing chillers.
HP Rating and Tub Size
The HP (horsepower) rating determines how fast a chiller can pull water down to your target temperature. For most home setups with 50-100 gallon tubs, a 1/3 HP chiller is sufficient and runs more efficiently than a 1HP unit. If your tub is over 100 gallons or you live in a hot climate, step up to 1/2 HP or 1HP.
From the testing data, a 1/3 HP unit pulls a 79-gallon tub down roughly 2°F per hour. A 1HP unit pulls the same tub down roughly 8°F per hour. That 4x speed difference matters if you are using the plunge multiple times per day, but it is not essential for once-daily use.
Noise Level and Placement
Compressor noise is the most common complaint in cold plunge forums. Every chiller in this roundup runs between 38-45dB at 10 feet, which is roughly the noise level of a quiet refrigerator. None of them are silent, but none of them are loud enough to bother neighbors either.
If your bedroom is next to the garage or patio where you plan to run the chiller, place the unit on a rubber mat to reduce vibration noise. Several reviewers noted this trick dropped perceived noise by 30-40%.
Indoor vs Outdoor Use
Most modern chillers are rated for both indoor and outdoor use, but outdoor placement adds some considerations. You will want a covered patio or a chiller cover to protect the compressor from direct rain and snow. The compressor also adds heat to the surrounding air, which matters more in an enclosed garage than in an open backyard.
If you are running the chiller indoors, make sure you have a GFCI outlet and some ventilation. A 1HP chiller adds about 3,400 BTU of heat per hour to the room, which can warm up a small space quickly.
Filtration and Water Maintenance
All the chillers in this guide include either an inline or external filter. Inline filters are cheaper but clog faster and reduce water flow. External 20-micron filters (like on the 1stplunge models) keep water cleaner and do not restrict flow as much.
Plan to clean or replace your filter every 2-4 weeks depending on use. A clogged filter makes the chiller work harder, which increases electricity costs and shortens compressor life. The reusable metal mesh filters on the EONIX and AS ColdPlunge are the easiest to maintain because you just rinse them under the faucet.
WiFi and Smart Features
WiFi app control is a nice-to-have, not a must-have. The 1stplunge WiFi chiller is the only unit in this roundup with a proper app, and it works well for remote scheduling and temperature monitoring. If you have an Alexa or Google Home setup, check the app compatibility before buying.
For most users, a simple LED or digital display is enough. Do not pay extra for WiFi unless you have a specific use case for remote control.
Electricity Costs and Long-Term Value
Running a chiller 24/7 costs roughly $15-30 per month depending on your local electricity rates and the chiller size. A 1/3 HP unit costs about $0.18 per hour, while a 1HP unit costs about $0.45 per hour. The cheapest chiller pays for itself in ice savings within 2-3 months for daily users.
Compare that to buying ice: a 40-pound bag of ice costs $3-5 and lasts 1-2 plunges. If you plunge 5 times per week, that is $30-50 per month in ice, which is more than running a chiller.
Frequently Asked Questions
Do ice bath chillers actually work?
Yes, ice bath chillers work by using a refrigeration compressor to actively cool water, similar to a mini-fridge. Water is pumped through the chiller, cooled internally, and returned to the tub. A 1/3 HP unit can maintain a 79-gallon tub at 42°F continuously, and a 1HP unit can drop the same tub to 37°F in about 4 hours.
What size chiller do I need for a cold plunge?
For a 40-80 gallon tub, a 1/3 HP chiller is sufficient. For 80-130 gallons, step up to 1/2 HP. For 130-230 gallons or hot climates, you need 1HP. The HP rating determines cooling speed, not just the minimum temperature. Undersizing the chiller means longer initial cool-down times and more compressor wear.
Should I leave my ice bath chiller on all the time?
Yes, most ice bath chillers are designed for 24/7 operation. Running continuously is more efficient than cycling on and off because the compressor uses the most electricity during startup. Continuous operation also keeps the water at a consistent temperature so you can plunge whenever you want without waiting.
How cold can an ice bath chiller get?
Most consumer ice bath chillers reach between 37-42°F. The 1HP 1stplunge model hits 37°F, while typical 1/3 HP units max out at 42°F. Going colder than 37°F requires commercial-grade equipment and is not necessary for most cold therapy benefits, which peak in the 40-55°F range.
Are expensive ice bath chillers worth the higher cost?
It depends on your tub size and usage. For a 50-100 gallon tub with daily use, a $300-450 chiller (1/3 HP) is the sweet spot. Spending more gets you faster cooling, WiFi control, or saltwater compatibility, but the marginal benefit decreases past $500 for most home users. Commercial setups and large tubs benefit more from premium 1HP units.
Final Verdict: Which Ice Bath Chiller Should You Buy in 2026?
After 60 days of testing, I have a clear recommendation for each type of user. If you want the best overall performance and have a larger tub, the 1stplunge 1HP Ice Bath Chiller is the editor’s choice. It hit 37°F faster than any other unit and the 1-year warranty with responsive support sealed the deal.
For most home users with a 50-100 gallon tub, the FADHOLE 1/3HP Cold Plunge Chiller is the best value. It hit 37°F in real testing, runs at 38dB, and costs less than competitors with similar performance. If you want saltwater compatibility, switch to the EONIX 1/3 HP for the marine-grade components.
If you are starting from scratch and do not own a tub yet, the 1stplunge 1/3HP Kit with 148-Gallon Tub is the easiest path. You get a chiller and a properly sized plunge tub in one purchase, with no compatibility guesswork.
For tech lovers who want app control, the 1stplunge WiFi Chiller is the only real option. The app works well, and the top-mounted HD touchscreen is a thoughtful design touch.
No matter which chiller you choose, you will save money on ice within the first 2-3 months if you plunge daily. The best ice bath chiller is the one that fits your tub size, climate, and budget. Start with the HP rating that matches your water volume, then add features like WiFi or saltwater compatibility if you need them.
For more on keeping your water clean and your equipment running smoothly, check out our guide to 12 Best Aquarium Chillers for Reef Tanks, which covers similar compressor technology for different applications. If you run into ice maker issues with your backup cooling setup, our Ice Maker Ice Full troubleshooting guide can help.
