HVAC Chemicals

products support cleaner coils, clear drain lines, and more reliable HVAC operation as part of a complete filtration and maintenance program.

Four packages of PurCool pan strips in different sizes, each in plastic packaging with yellow pan strips visible inside.

Nu Calgon Gel Tabs

Gel Tabs are formulated with a breakthrough gel locking technology for treating air conditioning drain pans and lines.

Gel Tabs are easy to use… put them into the drain pan and forget about them. When activated by condensation, the tablet will turn to gel and lock into place.

Gel Tabs are designed to completely dissolve at an even rate over a 3 month period leaving nothing to remove when the product is done working.

Three containers of Gel Tabs, a condiment derived from raw treatment. The containers are red, green, and yellow with white labels. The labels mention they treat up to 15 tons, last up to 3 months, and are for use with aquarium or pond water.

Nu Calgon Evaporator Coil Cleaner

PurCool Strips are powerful, economical, preventive maintenance for A/C condensate drain pans.

Just place them anywhere in the drain pan where the PurCool Strips will contact the condensate water and enjoy up to six months of economical protection.

PurCool Strips will adhere to the drain pan and will not float or move.

They dissolve completely, leaving no residue. Safe for metal and plastic drain pans.

A green and black aerosol canister labeled 'CAL-SPRAY evapor foam no rinse' with additional product details and warnings printed on it.

PurCool Pan Strips

Evap Foam “no rinse” is a high performance, heavy duty detergent, specifically formulated and packaged into a convenient 18 ounce aerosol can.

It is made with special surfactants and alkaline cleaners that have been developed into a foaming, no-rinse product.

Evap Foam is ideal for use on most coils, but it is particularly suited for use on cooling or evaporator coils.