ZZ7842 | Auto descale system. comprises of: dosing unit, 25 litre day tank and fittings, 1 x 1kg citric acid descaler – suits most makes

ZZ7842 | Auto Descale System – Complete Kit

Automatic limescale prevention and cleaning system for steam generators – reliable, efficient, and effortless.

The ZZ7842 Auto Descale System is a fully integrated, automatic descaling solution designed to maintain peak performance and extend the life of steam generators and hot water systems. Built for both residential and commercial use, it provides a hassle-free way to protect equipment from limescale and mineral deposits—without manual intervention.

Core Benefits

• Fully Automated Descaling
  Engineered to operate on a timer or dosing schedule, this system automatically delivers the correct amount of descaler at set intervals—eliminating the need for manual cleaning cycles or service calls.

• Effective, Safe Descaling Agent
  Supplied with 1 kg of high-grade citric acid, a safe and biodegradable descaler known for its excellent performance in dissolving calcium and lime without damaging internal components or pipework.

• Complete Kit – Plug & Play Ready
  Comes complete with a programmable dosing unit, a 25-litre day tank, all required fittings, and descaling solution. Designed for simple installation and seamless integration into most existing steam generator setups.

• Protects Equipment, Prevents Downtime
  Regular descaling reduces the risk of overheating, scale-related failures, and element corrosion—particularly critical in hard water environments. This extends the service life of your equipment and maintains energy efficiency.

• Compatible with Most Systems
  Designed to work with a wide range of steam generator brands and models (including Harvia, Certikin, and more), making it a universal maintenance solution across both residential and commercial installations.

Technical Specifications

Ideal Use Cases

• Commercial steam rooms & spas

• Luxury hotels and fitness clubs

• Residential steam showers in hard water areas

• Wellness centres and hydrotherapy suites

• Service contractors and facility managers looking to reduce site visits

Why Choose the ZZ7842 Auto Descale System?

Limescale is the silent killer of steam generators. It reduces efficiency, causes overheating, and leads to expensive repairs or replacements. The ZZ7842 Auto Descale System offers a hands-free, intelligent way to keep your steam generator in optimal condition—automatically and reliably.

With its user-friendly design, premium components, and safe, food-grade citric acid descaler, it delivers the ideal balance of safety, performance, and convenience for today’s modern wellness environments.