CF205- (Alternative Heating System Cleaner (Flush For Outdoor Wood Boiler System)- 2 Quarts) Description CF205 System Cleaner - Has been specifically designed for safely cleaning outdoor indoor wood boilers with mild steel and/or stainless steel construction. CF205 will safely remove deposits within the system that compromise boiler efficiency and promote corrosion. CF205 will also effectively re-establish a corrosion barrier at the metal surface as it works its cleaning action. CF205 may be used in other hydronic and solar applications as well. CF205 is environmentally friendly. One quart treats 200 gallons. It can be used with white vinegar to help with heavy corrosion. Units that evaporate 50 gallons add 1 gallon of white vinegar with CF205. You can use up to 3 gallons of white vinegar with 1 CF205. Run CF205 in your unit for 4 to 8 hours and drain, refill and add boiler treatment. We recommend ProTech 300, A200 or Am Tech 300. Features: Environmentally Friendly Wood Boiler System CleanerSafely clean your wood boiler; CF205 may be used in other hydronic and solar applications as well.Removes deposits; Will effectively re-establish a corrosion barrier at the metal surfaceTwo quarts treats 400 gallons; each quart treats 200 gallons Protech 300 A200Designed safely clean outdoor & indoor wood boilers with mild steel and/or stainless steel construction. Product Details: Part Number: CF205Item Weight: 5.4 poundsPackage Dimensions: 13 x 6.6 x 6 inchesItem Package Quantity: 1Batteries Included?: NoBatteries Required?: NoShipping Weight: 5.4 poundsDate First Available: May 16, 2014 Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!