Nu-Calgon has launched Nu-Solve NR, a no-rinse cleaner designed to remove grime on the condenser coils of air conditioners and refrigeration systems. A ready-to-use non-foaming cleaner, Nu-Solve NR does not require a water rinse, which the company says makes it ideal for rooftops, cellular towers, and other areas where water availability is an issue. Nu-Solve NR’s detergent-based formula is safe on plastic, metal, and rubber materials, said company officials.

Nu-Solve NR is meant to be used when aerosol sprays are not economically practical. It is also an alternative to spraying the coil with water. A backpack-style sprayer is also available for applying Nu-Solve, and is complete with an internal pump and high-pressure sprayer (up to 150 psi) makes coil cleaning even more effective.