What Are They?
R507 vs R404A Refrigerants - R507 and R404A are gases used in cold rooms and fridges. Both work well but have key differences.
Main Differences
1. Temperature Performance
- R507: Better for very cold places (-40°C to -60°C)
- R404A: Good for normal cold (-25°C to -45°C)
2. Energy Use
- R507: Slightly more efficient (saves 3-5% power)
- R404A: Works fine but uses more energy
3. Environmental Impact
- R507: Zero ozone damage (better)
- R404A: Small ozone effect (still legal)
4. Cost
- R507: More expensive to buy
- R404A: Cheaper upfront
5. Repairs
- R404A: Easier to fix
- R507: Needs special tools
Which Should You Choose R507 vs R404A Refrigerants?
Pick R507 If:
- You need VERY cold temps
- Want to save energy long-term
- Care most about the environment
Pick R404A If:
- Need easy repairs
- You need normal cold temps
- Want lower startup cost
Simple Comparison Table
| Feature | R507 | R404A |
|---|---|---|
| Best For | Ultra-low temp | Medium-low temp |
| Efficiency | ★★★★☆ | ★★★☆☆ |
| Eco-Friendly | Yes | Okay |
| Repairs | Harder | Easier |
5 Key Questions
1. How cold do you need?
- Below -40°C? Pick R507
- Above -40°C? R404A works
2. What’s your budget?
- More money? R507 saves power
- Less money? R404A costs less
3. Who will fix R507 vs R404A Refrigerants?
- Expert techs? R507 okay
- Local repair? R404A better
4. Going green?
- Eco-place? R507 best
- Not worried? R404A fine
5. What equipment?
- New system? Can choose either
- Old system? Check manual first
Maintenance Tips R507 vs R404A Refrigerants
For Both:
- Check for leaks often
- Keep equipment clean
- Change filters regularly
R507 Special Care:
- Needs trained workers
- Use special tools
- More exact filling
R404A Special Care:
- Watch pressure levels
- Common tools work
- Easier to top up
Cost Over Time
| Cost Type | R507 | R404A |
|---|---|---|
| First Cost | High | Medium |
| Power Bill | Low | Medium |
| Repairs | Medium | Low |
Future Changes R507 vs R404A Refrigerants
- R404A being phased out in some places
- R507 will stay longer
- New coolants coming soon
Expert Advice
- "Big cold rooms? R507 saves money after 2 years." – Cold Tech Inc.
- "Small shops? R404A cheaper now." – Food Cold Co.
Henan Tianqiao specializes in the production of cold storage panels, cold storage and equipment. If you have any needs, please contact us.
You also can check our Tiktok, Youtube, Instagram channel for more video show.
