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Yellow HVAC condensate pan tablets in container

Nu-Calgon

Nu-Calgon HVAC Control 10-Ton Yellow Tablets 61041

SKU CH-56X4-F6W80

Solid tablets treat condensate pans for 5 to 15 ton systems, preventing slime, clogs and odours for six months

  • Prevents slime buildup with 10-ton tablet formulation
  • Eliminates musty odours in condensate drain pans
  • Treats systems from 5 to 15 tons capacity
  • Provides six months of continuous treatment per tablet
  • Leaves no residue after dissolving in the pan

HVAC Control Tablets

Nu-Calgon HVAC Control 10-Ton Yellow Tablets 61041 are solid condensate pan treatments designed for HVAC systems ranging from 5 to 15 tons. They prevent slime growth and clogs in drain pans while eliminating foul and musty odors. The yellow tablets offer a non-corrosive solution suitable for commercial and residential maintenance professionals. Each tablet provides up to six months of lasting protection.

Sustained Load Performance

The tablets dissolve slowly to deliver continuous treatment over a six-month period rather than releasing chemicals in a short burst. This steady release maintains clean drain lines and prevents sludge buildup during peak cooling seasons. The non-corrosive formula protects metal pan components throughout the entire treatment cycle. Consistent dosing reduces the risk of overflow emergencies between scheduled maintenance visits.

Upgrade Context

These tablets replace liquid pan treatments or manual cleaning routines that require frequent reapplication. The jump is worth it for technicians managing multiple units who need a set-and-forget solution lasting half a year. Systems outside the 5 to 15 ton range will not receive correct dosing from this specific tablet size. Buyers needing a different capacity or a non-solid formulation should select an alternative product.

Highlights

  • Prevents slime buildup with 10-ton tablet formulation
  • Eliminates musty odours in condensate drain pans
  • Treats systems from 5 to 15 tons capacity
  • Provides six months of continuous treatment per tablet
  • Leaves no residue after dissolving in the pan

Specifications

BrandNu-Calgon

Questions about this item

How much heat or noise does the 10-ton yellow tablet produce while it sits in the drain pan for months?

The tablet is a solid treatment that dissolves slowly; it generates no heat and makes no noise during its six-month service life.

What equipment must already be in place for the 61041 tablet to work?

An HVAC system sized between 5 and 15 tons with a condensate drain pan that can hold the tablet.

Will the yellow tablet damage older metal pans or plastic fittings I keep in the system?

The product is described as non-corrosive, so it will not attack metal or plastic components in the drain line.

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