Description

Honeywell Home Cylinder Thermostat L641A | Reliable Hot Water Temperature Control

Honeywell Home Cylinder Thermostat L641A is a reliable temperature control device for hot water cylinders. It helps maintain consistent water temperature and improves energy efficiency by preventing overheating. Designed by Honeywell Home, this thermostat ensures safe operation and reliable temperature regulation for domestic hot water systems.

Its simple, adjustable design allows precise control over water temperature. Easy to fit and operate, it connects directly to most modern hot water systems. Whether you are upgrading or replacing an old thermostat, the L641A ensures dependable temperature performance and lower energy usage.

Why Choose This Product?

Honeywell Home Cylinder Thermostat L641A delivers accurate and consistent hot water temperature control. It helps reduce energy waste and extends cylinder life by preventing overheating. Because of its simple dial operation, it allows easy temperature adjustment for optimal comfort and efficiency.

Made from durable materials and built to Honeywell’s high standards, it provides long-lasting reliability. It is suitable for most vented and unvented hot water cylinders, offering flexible installation and stable performance across a wide range of applications.

Delivery and Collection

You can collect this product directly from our showroom at Unit 5, Penn Street, Newcastle upon Tyne, NE4 7BG. Most orders are ready the same day, and our team ensures your collection is quick and easy. Simply select the collection option at checkout, and we’ll prepare your order promptly.

We also offer fast UK delivery via Royal Mail First Class, with most items arriving within 1–2 working days. Each product is securely packaged to prevent damage in transit. For best results, have the thermostat fitted by a qualified heating engineer.