Grant Elbow / Drain Cock Gcs14 All Models

Grant Elbow / Drain Cock Gcs14 All Models

Grant Elbow / Drain Cock – GCS14

Part Number: GCS14
Suitable for All Grant Cylinder and Thermal Store Models

The Grant GCS14 Elbow / Drain Cock is a genuine replacement component used for draining Grant unvented hot water cylinders and thermal stores. Designed with both functionality and durability in mind, this fitting combines a robust elbow connector and an integrated drain cock for efficient system maintenance.

Perfect for engineers conducting cylinder servicing, or for DIY users replacing old or leaking parts, the GCS14 is an essential fitting that ensures easy, reliable draining without compromising system integrity.

Key Features

• Dual-purpose elbow and drain cock fitting

• Genuine Grant spare part – trusted quality

• Provides easy access for safe draining and maintenance

• Designed to fit all Grant hot water cylinder models

• Durable brass body resists corrosion and wear

• User-friendly quarter-turn operation

• Essential for cylinder safety and longevity

Compatible With

• All Grant unvented cylinders, including:

  • Grant DuoWave

  • Grant Wave

  • Grant Thermal Store systems

  • Older and current models alike

Ideal for use during commissioning, maintenance, servicing, or draining for part replacement.

When to Replace

• Leaking or corroded drain cock

• Difficult or stiff operation

• Non-functioning or blocked outlet

• As part of cylinder replacement or full service

Technical Specifications

• Part Number: GCS14

• Type: Elbow connector with integrated drain cock

• Material: High-quality brass

• Fitting size: Compatible with standard Grant cylinder ports

• Operation: Manual valve, quarter-turn mechanism

• Application: Used for draining water from unvented cylinders or thermal stores