Nu-Calgon 4143-01 - Heavy-Duty Coil & Air-Filter Cleaner, CalClean Special HD 55 gal. drum
Nu-Calgon 4143-01 - Heavy-Duty Coil & Air-Filter Cleaner, CalClean Special HD 55 gal. drum
Nu-Calgon 4143-01 Special HD CalClean is the benchmark in heavy-duty cleaning solutions for HVAC and refrigeration professionals. This 55-gallon drum format is designed for large-scale or frequent maintenance operations, offering an industrial-strength formula that cleans what lesser detergents can’t.
Key Features & Benefits
- Industrial strength formula: Combines surface-active agents, grease solvents, alkaline cleaners, corrosion inhibitors, and water conditioners to tackle grease, dirt, dust, nicotine-tar, and other stubborn soils.
- Safe on many metals: When used at recommended dilutions, it does not corrode or tarnish aluminum or other metals, including microchannel coils and OEM coated coils. Always test compatibility first.
- Biodegradable & NSF registered: Environmentally conscious formulation, meeting standards for safety and regulatory compliance.
- Versatile use cases:
• Outdoor condenser coils – light, medium, or heavy soil at various dilutions.
• Evaporator cleaning – including “no-rinse” methods when humidity allows.
• Electronic air filters – especially effective at removing nicotine tar and grime that ordinary cleaners fail to address.
Specifications
| Product Code | 4143-01 |
| Size | 55 U.S. Gallon Drum (≈ 208 L) |
| Use | Professional / Trade-only – HVACR, refrigeration, air filter maintenance |
| Dilution Ratios* | Outdoor coils: 1:8 (light soil) to 1:4 (heavy soil); Evaporator no-rinse: 1:40; Electronic filters: 1:4 |
*Dilutions vary by soil level and application; always follow label or bulletin guidance.
Usage Instruction
- Protective gear required: Use gloves, eye protection, and other PPE. Turn off system and fans.
- Prepare solution: Add water first to sprayer, then mix in Special HD CalClean. Use appropriate dilution based on soil level and component type.
- Apply: Spray thoroughly over surfaces requiring cleaning (coils, filters, etc.). Ensure full coverage.
- Contact time: Let remain for 5–15 minutes, depending on soil and application.
- Rinse (if required): Use hose or built-in spray nozzles. For some applications (like no-rinse evaporator use), ambient humidity and system operation may supply rinsing.
- Post-treatment: After cleaning, optionally apply coil protectant and safely dispose of or recycle containers per local regulations.
Safety & Handling
- Corrosive: can cause severe skin burns and eye damage.
- Avoid contact with sensitive surfaces such as uncoated aluminum roofing, certain rubber roofs with embedded aluminum, or aluminum-coated surfaces. Test small areas first.
- Follow label, safety data sheet (SDS), and local regulatory requirements for storage, usage, and disposal.
Why Choose Nu-Calgon 4143-01 Special HD CalClean?
This product empowers facilities, service contractors, and industrial operations to maintain high performance in HVAC, refrigeration, or air quality systems by cutting through the toughest buildup efficiently. The bulk 55-gallon size reduces cost per use, yields consistent results, and supports large-scale maintenance schedules. For systems compromised by nicotine tar, smoke, grease, or heavy grime, this cleaner offers a proven, deep-clean solution with balanced metal safety when used per instructions.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
Write Your Own Review