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YOUR FIRST PURCHASE!
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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.

Please confirm before adding to cart

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Dear Valued Customer,

We appreciate your interest in our innovative products. As of January 1, 2018, The U.S. Environmental Protection Agency (EPA) requires buyers of regulated refrigerants containing CFCs, HFCs or HFOs to be certified technicians or registered wholesalers.

For TECHNICIAN

  1. Please complete a short form online and
  2. Upload your license (Section 608 Technician Certification).

For WHOLESALER

  1. Please fill out an online application,
  2. Upload your company's tax-exempt form,
  3. Provide Section 608 certified technician's license of an employee, associated contractor, or proof of authorization to accept and store refrigerants.

You will be notified via email once approved (usually within two business days) that you may purchase refrigerants.

Thank you!

Comstar International Inc.

Refrigerant Purchase Certification Form

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Heating

Collection: Heating

ComStar’s boiler and fuel system solutions deliver the ultimate in heating efficiency and component protection.

Type: simple

Super Heat, 8 in 1 Fuel Oil Treatment

Regular price From $10.80
Sale price From $10.80 Regular price

Type: simple

Sweet Air Powder, Absorbent Odor Remover

Regular price From $8.84
Sale price From $8.84 Regular price

Type: simple

Steam Clean, Stops Boilers from Priming, Foaming, and Surging, Color Coded, 8 Ounces

Regular price From $15.41
Sale price From $15.41 Regular price

Type: simple

Sweet Air Spray, Odor Neutralizer, 16 Ounce Aerosol

Regular price From $10.23
Sale price From $10.23 Regular price

Type: simple

Orange Bomb Pellets, Aborbent Odor Neutralizer, 1 Pound

Regular price $7.67
Sale price $7.67 Regular price

Type: simple

Chem Vac, Soot Remover

Regular price From $2.84
Sale price From $2.84 Regular price

Type: simple

Propylene Glycol Hydrometer

Regular price $12.21
Sale price $12.21 Regular price

Type: simple

BioFuel Treat, 7 in 1 BioFuel Treatment

Regular price From $7.73
Sale price From $7.73 Regular price

Type: simple

Water Glass Glue, High Temperature Chamber Glue

Regular price From $2.55
Sale price From $2.55 Regular price

Type: simple

Furnace Cement, Refractory/Retort Cement

Regular price From $6.27
Sale price From $6.27 Regular price

Type: simple

PG/EG Corrosion Inhibitor

Regular price From $20.26
Sale price From $20.26 Regular price

Type: simple

RV Freeze Free, RV & Marine Anti-Freeze, Non-Flammable

Regular price From $14.20
Sale price From $14.20 Regular price

Type: simple

Mint Bomb Powder, Absorbent Odor Neutralizer

Regular price From $7.67
Sale price From $7.67 Regular price

Type: simple

Cherry Bomb, Heavy Duty Deodorant Gel Cup, 8 Ounces

Regular price $7.67
Sale price $7.67 Regular price

Type: simple

Sludge Solve, Heavy Duty Oil Sludge Eliminator

Regular price From $17.16
Sale price From $17.16 Regular price