RM CylindersSKU: HCSUIH
Stelflow 3kW Standard Immersion Heater
(SSIM3K01)£39.99
Ex.VAT
In stock
Product features:
- Delivers a powerful 3kW electrical output for rapid hot water recovery
- Manufactured specifically for compatibility with Stelflow unvented hot water cylinders
- Functions as a reliable primary heat source or secondary backup to the boiler
- Engineered to resist limescale build-up in demanding hard water environments
- Features standard threading for secure, leak-free installation into the cylinder boss
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RM CylindersSKU: HCSUIH
Stelflow 3kW Standard Immersion Heater
(SSIM3K01)£39.99
Ex.VAT
In stock
Product features:
- Delivers a powerful 3kW electrical output for rapid hot water recovery
- Manufactured specifically for compatibility with Stelflow unvented hot water cylinders
- Functions as a reliable primary heat source or secondary backup to the boiler
- Engineered to resist limescale build-up in demanding hard water environments
- Features standard threading for secure, leak-free installation into the cylinder boss
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The RM Cylinders Stelflow 3kW standard immersion heater provides a robust electrical water heating solution for unvented cylinders. Operating at a substantial 3kW output, it ensures rapid recovery times and consistent thermal performance when the primary boiler circuit is inactive or during targeted electrical heating periods. This component is engineered to withstand the challenging internal environment of domestic hot water vessels, offering exceptional resistance to prolonged high temperatures.
Designed as a direct replacement or supplementary heat source for Stelflow systems, the heater features a durable element constructed to minimise the accumulation of limescale. The standard threaded boss allows for straightforward installation and secure sealing against the cylinder wall, preventing leaks under pressurised conditions. Built for continuous duty in residential plumbing infrastructures, it acts as a reliable fail-safe to guarantee uninterrupted domestic hot water supply.
Q: What is the heat output of this immersion element?
A: The element operates at a high-performance 3kW electrical output.
Q: Which cylinder ranges is this part designed for?
A: It is manufactured specifically as a component for RM Cylinders Stelflow unvented systems.
Q: Can this be used as the sole heat source for the cylinder?
A: Yes, it can act as the primary heater or serve as a backup to the main gas boiler.
Q: How does it fit into the hot water cylinder?
A: It installs via a standard threaded boss designed to create a secure, watertight seal.
Designed as a direct replacement or supplementary heat source for Stelflow systems, the heater features a durable element constructed to minimise the accumulation of limescale. The standard threaded boss allows for straightforward installation and secure sealing against the cylinder wall, preventing leaks under pressurised conditions. Built for continuous duty in residential plumbing infrastructures, it acts as a reliable fail-safe to guarantee uninterrupted domestic hot water supply.
Q: What is the heat output of this immersion element?
A: The element operates at a high-performance 3kW electrical output.
Q: Which cylinder ranges is this part designed for?
A: It is manufactured specifically as a component for RM Cylinders Stelflow unvented systems.
Q: Can this be used as the sole heat source for the cylinder?
A: Yes, it can act as the primary heater or serve as a backup to the main gas boiler.
Q: How does it fit into the hot water cylinder?
A: It installs via a standard threaded boss designed to create a secure, watertight seal.