Dear Customer,
We appreciate your interest in our effective and innovative ComStar products.
As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires all buyers of refrigerants that contain CFCs, HCFCs or HFCs to be certified technicians.
You will be asked to complete a short form and upload your technician’s certified ID to complete your order in the cart.
Thank you!
Dear Customer,
We appreciate your interest in ComStar's effective and innovative products.
Please note that the item you have placed in your cart is considered a hazardous product and cannot be returned unless the receiver has a hazmat shipping license. Most hazardous materials may not be returned by mail.
CF-20, Internal Refrigeration Coil System Cleaner, 1 Gallon
Internal Coil Flushing Fluid
ComStar’s CF-20 is an internal coil cleaner specifically formulated to break down and dissolve hardened carbon deposits after a compressor failure or burnout. CF-20 also removes acid deposits and water from a system's coils and lines.
CF-20 is CFC-free, biodegradable, non-flammable, non-chlorinated, low V.O.C. leaves no residue and will not contaminate oil or refrigerant. In addition, CFC has a phased evaporation rate. CF-20 is safer and easier to use than chlorinated and flammable solvents.
This unique product will clean the interior of coil lines in refrigeration or air conditioning systems after a compressor burnout and/or before a new compressor is installed. It can be used in refrigeration or air conditioning systems that utilize mineral, ester, PAG, or alky benzene type refrigeration oil and is compatible with CFC, HCFC, or HFC refrigerants. CF-20 can clean refrigerant recovery, recycling, and/or reclaim equipment as well as all refrigeration and air conditioning mechanical parts. It can be used to eliminate mineral oil residue from systems before changing over to synthetic oil. CF-20 dosage is approximately 1 gallon per ton, and for total system cleaning the system should be filled with CF-20 and circulated throughout the system using a pump.
Advantages:
- CF-20 is CFC free
- CF-20 is biodegradable
- CF-20 is non-flammable and leaves no residue
- CF-20 won’t contaminate oils nor refrigerants
- CF-20 has a phased evaporation rate
- CF-20 is non-chlorinated and low V.O.C.
- CF-20 is safer than chlorinated and/or flammable solvents
- CF-20 breaks down carbon deposits, sludge, tar, oil, and grease
Buy yours today!
CF-20 90-500, 1 gallon SDSFAQ - Frequently Asked Questions
Welcome to ComStar FAQ! Here you'll find answers to our most asked questions. Still can't find quite what you're looking for, or have something we should know? Send us an email, we're happy to help!
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Q1: Do you ship to my country?
A1: Most likely, you can see what countries we ship to in the drop-down at the checkout.
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Q2: How much do I pay for shipping?
A2: The shipping charge will be added to your order and visible on your receipt before you check out. The shipping is based on destination. You’ll may free shipping on orders above a certain amount.
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Q3: What are the accepted payment methods?
A3: We accept online credit card payments.
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Q4: What currency do I pay in?
A4: The currencies used are USD.
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Q5: When do I receive my order?
A5: We dispatch all orders in 1-5 business days and will provide you with tracking information for your order.
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Q6: Do I have to pay international taxes and duties?
A6: Your order may be subject to import duties and taxes, which are levied once a shipment reaches your country. We cannot control and are not responsible for any duties/taxes applied to your package upon delivery. You will be responsible for paying additional charges for customs clearance. Customs policies vary widely from country to country; please contact your local customs office for further information.
