Ladder radiator ZEHNDER AB-120-050/RAL9016 WHITE AB-120-050/9016

Zehnder Ladder Heater – Comfort and Functionality in Your Bathroom

The Zehnder AB bathroom heater combines classic ladder design with modern technical solutions. Made of steel, this model with dimensions of 1226 mm in height and 500 mm in width is ideal for both small and spacious bathrooms. Its heating output of 552 W (according to EN 442 standard at 20°C ambient temperature and 75/65°C flow/return parameters) ensures efficient room heating and rapid towel drying.

The Zehnder AB stands out with its simple construction featuring horizontal pipes of 23 mm diameter and vertical D-shaped collectors. The RAL 9016 (pure white) color palette ensures the heater blends harmoniously into any interior. With a maximum allowable working pressure of 10 bar, this is a durable and safe solution for everyday use.

Construction and Installation

The Zehnder AB heater is designed for easy installation and user convenience. The package includes all necessary accessories: hangers, plug, and air vent. Bottom connection with G 1/2" thread provides installation flexibility, with a mounting center distance of 456 mm. The maximum supply temperature is 120°C, ensuring compatibility with most heating systems.

Benefits for Installer and End User

• High-quality construction: Steel construction ensures durability and corrosion resistance.
• Efficient heating: 552 W heating output guarantees fast and even heat distribution in the bathroom.
• Functionality: Spacing between pipes allows for convenient towel drying and easy cleaning of the heater.
• Aesthetic appearance: Classic ladder design in white complements any interior.
• Easy installation: Complete accessory set simplifies installation.
• Safety: Maximum allowable working pressure of 10 bar ensures safe operation.
• Versatility: Compatible with both hydronic and electric (heating elements available separately) systems.

The Zehnder AB heater is a long-term investment in comfort and functionality for your bathroom.