Description

Reliable Analog Scheduling for Glow-worm Systems

The Glow-worm Flexicom & Ultracom Mechanical Timer Clock (0020051514) is a fundamental hardware component for maintaining the daily efficiency of your central heating. At ECO Heat Shop, we believe that simple, well-maintained controls are key to a sustainable home. While digital options exist, many UK homeowners and engineers prefer the tactile reliability of a mechanical clock, which offers instant visual confirmation of your heating schedule without complex digital menus.

This timer is engineered to integrate perfectly with the internal circuitry of Flexicom and Ultracom models, providing a robust solution that avoids the “sticking” issues often associated with non-genuine or worn-out older units. By accurately controlling your “ON” and “OFF” periods, you reduce unnecessary fuel usage and help extend the life of your boiler’s internal components.

Key Features & Professional Benefits

• 24-Hour Programmable Dial: Features 96 individual tappets, allowing you to fine-tune your heating cycles in 15-minute segments for maximum precision.
• Integrated Manual Override: Includes a simple three-position switch—allowing you to toggle between “Timed,” “Constant (On),” and “Off” without losing your set daily program.
• Plug-and-Play Setup: Designed for an effortless fascia-mounted installation, utilizing the pre-wired connections behind the boiler’s front panel.
• Built for Longevity: High-torque internal motor designed to operate consistently within the high-temperature environment of a modern boiler casing.

Technical Specifications & Compatibility

• Manufacturer Part Number (MPN): 0020051514.
• Compatibility: Suitable for Glow-worm Flexicom (cx, hx, sx) and Ultracom (cxi, hxi, sxi) boiler models.
• Timer Type: 24-Hour Mechanical Tappet Clock.
• Voltage: Internal boiler-powered (24V/230V compatible depending on internal loom).
• Intervals: 15-minute switching points.

Why Source Glow-worm Spares from ECO Heat Shop?

As a specialist UK-registered hardware provider (Company No: 16383897), we curate genuine parts that support the sustainable operation of your heating system. The 0020051514 is an authentic Glow-worm component, ensuring that your installation remains compliant with the manufacturer’s original safety and efficiency standards. We offer fast UK delivery and expert guidance to keep your UK home running at peak efficiency.

Expert Tip: When installing this timer, ensure the power to the boiler is completely isolated. If you are upgrading from an older, broken clock, this unit provides a much more responsive “click” and improved motor reliability, making it a cost-effective way to restore Boiler Plus compliance to your system.

ECO Heat Shop: Your trusted UK partner for professional boiler components, renewable energy tools, and high-quality plumbing hardware.