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What Are The Key Features of The Axial S1225D Muffin 120V AC Cooling Fan?

Views: 222     Author: Jasmine     Publish Time: 2025-02-04      Origin: Site

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What Are The Key Features of The Axial S1225D Muffin 120V AC Cooling Fan?

Content Menu

Core Engineering: What Sets the AXIAL S1225D Apart

>> Dual-Ball Bearing Longevity

>> Precision Airflow Control

>> Ruggedized Construction

Installation Flexibility: From Fireplaces to Server Racks

>> Swivel Bracket System

>> Wiring Simplified

Performance Benchmarks

>> Static Pressure & CFM

>> Humidity & Temperature Tolerance

Real-World Applications

>> Fireplace/Wood Stove Heat Recovery

>> Server Rack Cooling

>> Grow Tent Ventilation

Maintenance & Troubleshooting

>> Cleaning Protocol

>> Common Issues & Fixes

Conclusion

FAQ

>> 1. Can I replace individual fans if one fails?

>> 2. Is the speed controller waterproof?

>> 3. How does it compare to larger fans?

>> 4. Are third-party grilles compatible?

>> 5. What is the warranty claims process?

Citations:

The AC Infinity AXIAL S1225D dual-fan system has become a benchmark for enthusiasts tackling ventilation, thermal regulation, and airflow optimization projects. Combining industrial-grade durability with intuitive controls, this 120mm × 25mm solution excels in residential and professional settings. Below, we explore its design, performance metrics, installation versatility, and real-world applications.

ball bearing silent ac cooling fan mouser01

Core Engineering: What Sets the AXIAL S1225D Apart

Dual-Ball Bearing Longevity

At the heart of the AXIAL S1225D's reliability is its dual-ball bearing system, engineered for 67,000 hours (7.6 years) of continuous operation. Unlike sleeve-bearing competitors, this design:

- Supports 360° mounting flexibility (horizontal, vertical, or angled)

- Reduces wear from dust/debris ingress due to sealed chambers

- Maintains stable RPM even under fluctuating temperatures (32°F–140°F)

Precision Airflow Control

The inline rotary knob allows granular speed adjustments from 700–2,450 RPM, translating to:

Speed Tier Airflow (CFM) Noise (dBA) Use Case
Low (700 RPM) 20 16 Bedrooms, media rooms
Medium (1,500 RPM) 45 28 Server racks, grow tents
High (2,450 RPM) 69 38 Fireplace heat redistribution

Pro Tip: For noise-sensitive setups, operate at ≤1,800 RPM (≤30 dBA)—quieter than a library whisper.

Ruggedized Construction

Component Material Benefit
Housing Aircraft-grade aluminum Heat dissipation, corrosion resistance
Blades UL 94-compliant PBT thermoplastic Flame retardancy, low warp at high RPM
Guards Powder-coated steel mesh Finger protection without airflow restriction
Mounting Brackets Reinforced ABS + stainless hardware

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Installation Flexibility: From Fireplaces to Server Racks

Swivel Bracket System

The included dual-axis swivel brackets enable:

- Wall/Ceiling Mounts: Secure to joists using 8 included screws/nuts

- Angled Airflow: Redirect heat from wood stoves to adjacent rooms (see Fig. 1)

- Inline Ducting: Connect to 4"–6" ducts via optional adapters (sold separately)

Case Study: A Reddit user achieved 14°F temperature reduction in a network cabinet using push-pull airflow.

Wiring Simplified

1. Power Connection: Attach the 6ft cord to any 100–120V outlet (10W/fan).

2. Daisy-Chaining: Link both fans via the 4ft inter-fan cable.

3. Controller Placement: Mount the rotary dial within reach using adhesive pads.

Note: For smart home integration, pair with a Wi-Fi outlet (e.g., TP-Link Kasa) for remote scheduling.

Performance Benchmarks

Static Pressure & CFM

At maximum RPM (2,450), each fan delivers:

- 69 CFM airflow

- 4.4 mm-H₂O static pressure

Ideal for overcoming resistance in:

- HVAC ducts

- Filtered grow tents

- Multi-layered server racks

Humidity & Temperature Tolerance

Parameter Range Certification
Operating Humidity 35–85% RH RoHS, CE
Storage Temperature -40°F–158°F UL E503903

Field Test: Users reported zero performance degradation in 80% RH greenhouse environments.

Real-World Applications

Fireplace/Wood Stove Heat Recovery

- Setup: Mount fans above fireplace mantle angled toward living spaces.

- Result: 25–40% faster room heating (per customer reviews).

Server Rack Cooling

- Configuration: Install 2–4 units (push-pull) in 42U racks.

- Benefit: Reduced reliance on AC units, cutting energy costs by ~18%.

Pro Tip: Add a thermostat controller (e.g., AC Infinity CLOUDLINE T6) for auto-speed adjustment.

Grow Tent Ventilation

- Air Exchange Rate: 69 CFM × 2 fans = 138 CFM total, sufficient for 4'×8' tents.

- Noise Mitigation: Run at 1,200 RPM (22 dBA) during dark cycles.

Maintenance & Troubleshooting

Cleaning Protocol

1. Monthly Maintenance: Use compressed air to remove dust from blades and guards.

2. Quarterly Cleaning: Wipe guards with isopropyl alcohol (70%) to prevent buildup.

3. Annual Check-Up: Lubricate bearings with synthetic oil (non-conductive).

Regular maintenance ensures optimal performance and longevity of the AXIAL S1225D fans.

Common Issues & Fixes

Symptom Likely Cause Solution
Humming noise Loose bracket Tighten all screws/nuts
Reduced airflow Clogged filter/guard Clean with soft brush
Intermittent power Faulty rotary knob Contact AC Infinity support

These troubleshooting tips can help users resolve common issues quickly.

Conclusion

The AXIAL S1225D redefines versatility in compact cooling solutions, merging laboratory-grade engineering with plug-and-play usability. Whether redistributing fireplace heat, stabilizing server environments, or optimizing grow tent climates, its impressive lifespan and UL/CE certifications make it a future-proof investment.

With its robust features and practical applications across various environments, the AXIAL S1225D is not just a fan; it's an essential tool for anyone serious about thermal management.

ball bearing silent ac cooling fan mouser03

FAQ

1. Can I replace individual fans if one fails?

Yes—each fan operates independently. Replacement units (HS1225A) retail for $19.99.

2. Is the speed controller waterproof?

No. Keep the dial away from moisture sources.

3. How does it compare to larger fans?

While smaller, dual 120mm fans provide 22% higher static pressure, making them ideal for restricted spaces compared to single larger fans.

4. Are third-party grilles compatible?

Yes—standard 120mm screw spacing supports most aftermarket guards.

5. What is the warranty claims process?

Submit proof of purchase via AC Infinity's online portal for coverage under their two-year warranty.

Citations:

[1] https://acinfinity.com/content/AF2006X1_AXIAL%20Manual.pdf

[2] https://www.linhawstore.com/shop/ai120scxd-ac-infinity-dual-axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm-8214

[3] https://growtentsdepot.com/products/ac-infinity-axial-s1225-muffin-120v-ac-cooling-fan-120mmx120mmx25mm

[4] https://ahomeselection.com/products/ac-infinity-axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm?variant=49278331650345

[5] https://acinfinity.com/equipment-cooling/axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm/

[6] https://www.opentip.com/AC-Infinity-AXIAL-S1225D-Muffin-120V-AC-Cooling-Fan-Dual-120mm-x-120mm-x-25mm-pr-12286115.html

[7] https://ahomeselection.com/products/ac-infinity-axial-s1225-muffin-120v-ac-cooling-fan-120mm-x-120mm-x-25mm

[8] https://acinfinity.com/equipment-cooling/axial-s1225-muffin-120v-ac-cooling-fan-120mm-x-120mm-x-25mm/

[9] https://www.walmart.com/ip/AC-Infinity-AXIAL-S1225D-Dual-120mm-Muffin-Fan-with-Speed-Controller-for-Doorway-Room-to-Room-Wood-Stove-Fireplace-Circulation-Projects/344581641

[10] https://www.ubuy.ec/en/product/QNFJFC0-ac-infinity-axial-s1225d-dual-120mm-muffin-fan-with-speed-controller-ul-certified-for-doorway-room-to-room-wood-stove-fireplace-circulation-projects

[11] https://ahomeselection.com/products/ac-infinity-axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm?variant=49278331650345

[12] https://www.ubuy.hn/en/product/QNFJFC0-ac-infinity-axial-s1225d-dual-120mm-muffin-fan-with-speed-controller-ul-certified-for-doorway-room-to-room-wood-stove-fireplace-circulation-projects

[13] https://www.ubuy.bi/en/product/QNFJFC0-ac-infinity-axial-s1225d-dual-120mm-muffin-fan-with-speed-controller-ul-certified-for-doorway-room-to-room-wood-stove-fireplace-circulation-projects

[14] https://gardengrowshop.com/products/axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm

[15] https://www.u-buy.com.ng/product/QNFJFC0-ac-infinity-axial-s1225d-dual-120mm-muffin-fan-with-speed-controller-ul-certified-for-doorway-room-to-room-wood-stove-fireplace-circulation-projects

[16] https://zaxtechshop.com/shop/ac-infinity-dual-axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm/

[17] https://www.newegg.com/p/0T5-02YS-00027

[18] https://www.tractorsupply.com/tsc/product/ac-infinity-axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mm-x-120mm-x-25mm

[19] https://gardengrowshop.com/products/axial-s1225-muffin-120v-ac-cooling-fan-120mm-x-120mm-x-25mm

[20] https://www.lowes.com/pd/AC-Infinity-AXIAL-S1225-2-56-in-Indoor-Black-Wall-Mounted-Fan/5015066609

[21] https://www.tiktok.com/@vicvaclavhunka/video/7457581391937604894

[22] https://www.youtube.com/watch?v=yBGR_2CK0vU

[23] https://www.kosovo.ubuy.com/en/brand/acinfinity

[24] https://www.opentip.com/AC-Infinity-AXIAL-S1225D-Muffin-120V-AC-Cooling-Fan-Dual-120mm-x-120mm-x-25mm-pr-12286115.html?reviews_rating=5&page=2

[25] https://growtentsdepot.com/products/ac-infinity-axial-s1225-muffin-120v-ac-cooling-fan-120mmx120mmx25mm

[26] https://growtentsdepot.com/products/ac-infinity-axial-s1225d-muffin-120v-ac-cooling-fan-dual-120mmx120mmx25mm

[27] http://www.inplac.com.ar/?f=869224942134

[28] https://www.cepro-iq.com/avcat/ctl19087/index.cfm?manufacturer=ac-infinity&product=ai-120scxd

[29] https://www.linhawstore.com/shop/aimpf120p2-ac-infinity-multifan-s7-p-quiet-ac-powered-cooling-fan-dual-120mm-8213

[30] https://www.reddit.com/r/esp32/comments/hl37de/12v_fan_control/

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Author: Doris Wan
Xingdong has more than 20 experienced R&D engineers. Our range of products, including DC axial fans, DC blowers, cross flow fans, AC axial fans, and EC axial fans, meets rigorous industry standards and certifications. Having a professional service team and senior technical personnel in the industry, with 7 * 24-hour online service, timely response.
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