1. Maison
  3. Immersion Heater 12kW 400V – G1½" Stainless Steel, Incoloy 800 Elements, Thermostats, 850mm Immersion Depth

Immersion Heater 12kW 400V – G1½" Stainless Steel, Incoloy 800 Elements, Thermostats, 850mm Immersion Depth

£182.40
£182.40
Taxes incluses.
Immersion Heater 12kW 400V – G1½"
Availability: 10 en stock
SKU: 9STTADU4A20VKG0Q
Tags:
Collections:
  • Apple Pay
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
£182.40
£182.40

Product Overview

This 12kW three-phase immersion heater is designed for high-demand industrial liquid heating applications. It features a G1½" stainless steel threaded fitting with Incoloy 800 heating elements, delivering excellent resistance to oxidation, scaling, and high-temperature operation for long-lasting performance.

With an 850mm immersion depth, this heater is ideal for deep tanks, vessels, and process systems requiring rapid heat-up. The 100mm × 100mm plastic terminal box houses three-pole combination control thermostats and an integrated pilot light, allowing precise temperature control and clear visual status indication.

The unit is completed with an M20 × 1.5 cable gland and 2-metre pre-wired 4 × 2.5mm² cable, ready for safe three-phase installation.

Key Features

  • Power Output: 12kW (3 × 4000W heating elements)

  • Supply Voltage: 400V AC, three-phase

  • Immersion Depth: 850mm

  • Thread Connection: G1½" stainless steel fitting

  • Heating Element Material: Incoloy 800

  • Temperature Control: Three-pole combination control thermostats

  • Visual Status: Integrated pilot light

  • Terminal Enclosure: 100mm × 100mm plastic box

  • Cable Entry: M20 × 1.5 cable gland

  • Pre-Wired Cable: 2 metres, 4 × 2.5mm²

  • Heavy-Duty Design: Suitable for continuous industrial operation

Technical Specification

Specification Details
Power Rating 12kW (3 × 4000W)
Voltage 400V AC
Phase Three-Phase
Immersion Depth 850mm
Thread Size G1½" BSP
Fitting Material Stainless Steel
Element Material Incoloy 800
Control Three-Pole Combination Control Thermostats
Pilot Light Yes
Terminal Box Size 100mm × 100mm
Cable Gland M20 × 1.5
Cable Length 2 metres
Cable Size 4 × 2.5mm²
Mounting Type Screw-in immersion

Typical Applications

  • Large industrial process tanks

  • Buffer vessels and calorifiers

  • Chemical and wash tanks

  • Water treatment and storage systems

  • Deep storage or IBC containers

Installation Notes

  • Installation must be carried out by a qualified electrician or competent engineer

  • Heater must be fully submerged before energising

  • Combination thermostats provide operational temperature control and safety cut-out

  • Verify supply protection and cabling are suitable for 12kW three-phase load

  • Ensure fluid compatibility with Incoloy 800 heating elements

What’s Included

  • 1 × 12kW Immersion Heater (G1½" Stainless Steel, 850mm immersion depth)

  • Incoloy 800 heating elements

  • Three-pole combination control thermostats

  • Integrated pilot light

  • 100mm × 100mm plastic terminal box

  • M20 × 1.5 cable gland (fitted)

  • 2m pre-wired 4 × 2.5mm² cable

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

DELIVERY TIMES

All orders, wherever possible are shipped the same day within the UK as long as it is received before 1 pm.

Orders placed on Friday after 1 pm or the weekend will be dispatched on Monday.

PACKAGING & SHIPMENT

  • Great care is take with each order to ensure they are packed securely to prevent any damage in transit.
  • We can ship orders in several boxes depending on quantity, size or types.
  • Each order is shipped with a packing note inside the box and a carrier shipping label on the outside.
Water Heating Time Calculator
This calculator works out the length of time it takes to heat a body of water.
Water Heating Time Calculator
Amount of Water
Start Temperature
End Temperature
Heating Power
Efficiency %

0
Water Heating Power Calculator
This calculator works out the power required to heat a body of water.
Water Heating Power Calculator
Amount of Water
Start Temperature
End Temperature
Heating Period
Efficiency %

0
watts
Water Heating Energy Calculator
This calculator works out the energy required to heat a body of water.
Water Heating Energy Calculator
Amount of Water
Start Temperature
End Temperature
Efficiency %

0
Kwh