New Rainwater Harvesting Systems Product Update

Posted On: 25 September 2025

We’re excited to share the launch of our new Rainwater Harvesting Systems, the latest addition to Harlequin’s product range. 🌍💧 Designed to make sustainable…

Harlequin launches New Smart Gauge Technology to Simplify Oil Tank Monitoring

Posted On: 1 September 2025

From September, Harlequin will equip its best selling ITE and ITT heating oil tank ranges with a pre installed smart gauge – giving installers…