Immersion Heater 6kW 230V – G1½" 316L Stainless Steel, 460mm Immersion Depth

Product Overview

The Immersion Heater 6kW 230V is specifically engineered for high-performance industrial and commercial liquid heating applications. This heater is recognized for its exceptional reliability and durability, making it ideal where precise temperature control is essential. It boasts a robust G1½" stainless steel threaded fitting, coupled with Incoloy 800 heating elements, designed to withstand high temperatures and resist oxidation.

Measuring an immersion depth of 460mm, this heater efficiently caters to a variety of settings including medium-depth tanks, vessels, and process systems. Its capability to provide consistent heating ensures that operations run smoothly and efficiently.

This unit is equipped with a 100mm × 100mm plastic terminal box, which houses a combination control thermostat (30–70°C) alongside an integrated pilot light. This design offers clear visual indications of the heater’s operational status and maintains safe temperature regulation.

Installation is straightforward thanks to the included M20 × 1.5 cable gland and a convenient 2-metre pre-wired 3 × 2.5mm² cable, ensuring compatibility with 230V single-phase power supplies.

Key Features

• Power Output: 6kW (6000W heating element)
• Supply Voltage: 230V AC, single-phase
• Immersion Depth: 460mm
• Thread Connection: G1½" stainless steel fitting
• Heating Element Material: Incoloy 800 for excellent corrosion and heat resistance
• Temperature Control: Combination thermostat (30–85°C)
• Visual Status Indicator: Integrated pilot light
• Terminal Enclosure: IP45 rated 100mm × 100mm plastic terminal box
• Cable Entry: M20 × 1.5 cable gland
• Pre-Wired Cable: 2 metres, 3 × 2.5mm²
• Heavy-Duty Construction: Designed for continuous industrial operation

Typical Applications

• Industrial process tanks
• Water heating vessels
• Buffer tanks and calorifiers
• Chemical and wash tanks
• Water treatment systems
• Storage tanks and process vessels

Installation Notes

• Installation must be carried out by a qualified electrician or competent engineer.
• The heater must be fully submerged before energising to prevent element damage.
• The combination thermostat provides both operational temperature control and safety cut-out protection.
• Ensure electrical supply protection and cabling are suitable for a 6kW single-phase load.
• Confirm the heated fluid is compatible with Incoloy 800 heating elements.

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