Avalon A50-SB vs A50-SB-C: ambient or refrigerated water?
The Avalon A50-SB and A50-SB-C are the same WiFi-enabled, UV-sterilizing wall-mounted bottle filler in two versions. The A50-SB delivers cool water without a refrigeration system. The A50-SB-C adds a chiller for cold water. If you are comparing avalon a50-sb vs a50-sb-c, the real decision is whether your building needs ice-cold water on demand or can live with cool water at a lower price. Browse the full Avalon collection to see both next to the rest of the line.
- Avalon A50-SB-C costs $300 more than the A50-SB and adds refrigerated cold water.
- Choose the A50-SB for offices, schools and gyms where cool water is enough.
- Choose the A50-SB-C for high-traffic sites where cold water drives usage.
- Both models are WiFi enabled and use UV sterilization.
Why this matters in 2026
A wall-mounted bottle filler is a long-term fixture. You pick it once, plumb it once, and live with it for years. The difference between ambient-cool and chilled water decides how often people use the unit, and whether you need to add a separate cooler later.
The price gap is real. The Avalon A50-SB is listed at $699.99 and the A50-SB-C at $999.99, a $300 difference per unit. Across a 10-unit school or office build, that is $3,000. Spend it where it matters.
Choose the A50-SB if... choose the A50-SB-C if...
Choose the Avalon A50-SB if you are outfitting offices, schools, gyms or public facilities where cool water meets demand and you want the lowest cost per station. Choose the Avalon A50-SB-C if you are outfitting a high-traffic site, such as a gym, airport-style concourse or hot-climate facility, where cold water is the reason people refill.
At a glance
| Dimension | Avalon A50-SB | Avalon A50-SB-C |
|---|---|---|
| Best for | Offices, schools, gyms, public facilities | High-traffic and hot-climate sites |
| Water temperature | Cool, not refrigerated | Cold, refrigerated |
| Connectivity | WiFi enabled | WiFi enabled |
| Sterilization | UV | UV |
| Mounting | Wall-mounted | Wall-mounted |
| List price | $699.99 | $999.99 |
| Standout feature | Lower cost per station | Built-in chiller |
You can buy the Avalon A50-SB or the Avalon A50-SB-C with chiller directly.
Water temperature: the A50-SB-C is the better cold-water unit
The A50-SB-C has a refrigeration system and delivers ice-cold water. The A50-SB delivers cool water with no refrigeration. If your users expect cold water, the SB-C is the only one of the two that delivers it.
Verdict: A50-SB-C wins. Refrigeration is the entire reason to pay more.
Price: the A50-SB is the better value
The A50-SB costs $300 less per unit. For a multi-station install, that gap compounds quickly, and the SB meets every other requirement the SB-C does.
Verdict: A50-SB wins. Pay for the chiller only where it earns its keep.
Connectivity and sterilization: a tie
Both models are WiFi enabled and use UV sterilization. Neither gives you a hygiene or monitoring advantage over the other.
Verdict: tie.
Installation footprint: a tie on form
Both are wall-mounted bottle fillers built for offices, schools, gyms and high-traffic commercial spaces. Check the product pages for the cutout and power requirements before you order, since a chiller adds electrical considerations.
Verdict: tie on form factor. Confirm the electrical details on the product page.
Pricing models
Both units are one-time purchases at the list prices above. The chiller adds upfront cost and a refrigeration system to service over time. The ambient unit has fewer components. Check current pricing on the product pages before ordering, as prices change.
Scorecard
| Dimension | Winner |
|---|---|
| Cold water | A50-SB-C |
| Price | A50-SB |
| WiFi and UV | Tie |
| Wall-mount form | Tie |
Final verdict
Choose the Avalon A50-SB if you are a school, office or facility manager buying several stations and cool water is acceptable. It is the cheaper unit with the same WiFi and UV features.
Choose the Avalon A50-SB-C if you run a gym, public facility or hot-climate site where cold water is expected. The $300 premium buys the chiller.
The Avalon A50-SB is the best value wall-mounted bottle filler of the pair, and the A50-SB-C is the one to buy when cold water is non-negotiable.
FAQ
What is the difference between the Avalon A50-SB and A50-SB-C?
The A50-SB-C adds a chiller and delivers refrigerated cold water. The A50-SB delivers cool water without refrigeration. Both are wall-mounted, WiFi enabled and use UV sterilization.
Which is cheaper, the A50-SB or A50-SB-C?
The A50-SB is cheaper, listed at $699.99 against $999.99 for the A50-SB-C. That is a $300 difference per unit.
Does the A50-SB give cold water?
No. The A50-SB delivers cool water and is not refrigerated. Choose the A50-SB-C if you need cold water.
Are both models WiFi enabled?
Yes. Both the A50-SB and A50-SB-C are WiFi enabled and include UV sterilization.
Which is better for a school?
The A50-SB suits most schools because it costs less per station and meets the same hygiene features. Pick the A50-SB-C only if cold water is a priority.
Is there an in-wall version?
Yes. The Avalon A50 is an in-wall bottle filler, and the A50-C is its refrigerated version. See the product pages for details.
One last thing
If you are deciding between wall-mounted and in-wall, the same ambient-versus-chilled choice applies to the Avalon A50-C in-wall model. Settle the cold-water question first, then pick the mounting style.