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Description
Viper AC Coil Cleaner 510g (RT375A) is a no-rinse, expanding foam aerosol for fast cleaning of evaporator and condenser coils. Built for Aussie fridgies and HVAC techs who want quick wins, fewer call-backs, and happier clients — too easy.
Key Features & Trade Benefits
- No-rinse on evaporators — foam liquefies and drains away with condensate. Benefit: clean indoor coils without dragging in hoses.
- Light-rinse on condensers (as needed) — knock off loosened muck with a quick rinse. Benefit: faster rooftop turnarounds and less mess.
- Expanding foam action — pin-spray penetrates deep between fins. Benefit: restores airflow, lowers head pressure, and cuts compressor strain.
- NSF listed / food-area suitable (per label directions). Benefit: confidence on hospitality sites.
- Safe on metals, plastics & rubber — aluminium & copper friendly. Benefit: fewer worries about fin damage.
- Compact aerosol — 510 g can stows in the service bag. Benefit: quick “grab-and-go” cleans between calls.
Why This Product Matters
When you’re on a steamy Brisbane roof with a condenser matted in dust, or deep in a Sydney plantroom, you need a cleaner that actually bites. This aerosol’s expanding foam does the hard yakka — lifts grease and biofilm so you can move on. One tech told us, “two cans, two units, and she’ll be right — fan noise drops, temps stabilise.” That’s fair dinkum productivity.
Need the full chemical range? Swing by our Viper Cleaning Chemicals collection.
Pro Tip
Work bottom-to-top on vertical coils to let foam push soil out as it expands. For condensers, give a light water rinse if available. Always isolate power and follow the SDS — no dramas.
Compatibility & System Info
- Use on: Indoor evaporator coils (no-rinse), outdoor condenser coils (light rinse if needed).
- Materials: Aluminium & copper fins; plastics and rubber components.
- Not for: Severely corroded fins or electronics — protect sensitive gear and follow WHS guidance.
Local note: Coastal Sydney sites cop salt mist and Perth rooftops get red dust — this foam is a bloody good shortcut to get airflow back without carting around a pressure washer.
What’s Included
- 1 × Viper AC Coil Cleaner aerosol — 510 g (RT375A)
Specifications
| Feature | Details |
|---|---|
| Model / Part No. | RT375A (Viper Aerosol) |
| Volume | 510 g (≈18 oz) |
| Formula | Expanding foam, no-rinse on evaporators |
| Use | Evaporator & condenser coils (condenser may need a light rinse) |
| Materials | Safe on aluminium, copper, plastics, rubber |
| Certification | NSF/food-area suitable (per label directions) |
| Country of Origin | USA |
Specs & directions per manufacturer/distributor information.
Warranty & Returns
Backed by the manufacturer. HVAC Shop accepts returns on unused items in original packaging — see our Shipping & Returns for details.
FAQs
Q: Can I use it on both indoor and outdoor coils?
A: Yes — no-rinse on evaporators; condensers typically need only a light rinse.
Q: Is it safe on microchannel and aluminium?
A: It’s listed as safe on all metals, plastics and rubber; always test a small area.
Q: What PPE should I wear?
A: Gloves and eye protection at minimum; follow the SDS and Safe Work Australia guidance.
Related Products
- Viper Foam Gun — genuinely helpful when you want thick, even foam and a tidy rinse on larger coils.
- Viper EVAP+ 3.785 L — conversational pick for indoor evaporators where no-rinse is the go.
- Viper Brite 3.785 L — helpful when outdoor coils are oxidised and need brightening.
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