The Tesla 14" Copper Immersion Heater with Thermostat is designed for reliable water heating in vented hot‑water cylinders. Constructed from durable copper and supplied with an adjustable thermostat, it offers efficient heat transfer, dependable performance, and precise temperature control for domestic hot‑water systems.

Key Features

• 14-inch copper immersion heater for effective water heating
• Includes adjustable thermostat for accurate temperature control
• Durable copper construction for long service life
• Suitable for vented domestic hot-water cylinders
• Provides fast and efficient heat-up times
• Ideal replacement unit for standard immersion heater fittings

Specifications

• Length: 14"
• Material: Copper
• Fitting: Standard immersion thread
• Includes: Thermostat (c/w stat)
• Application: Vented hot‑water cylinders

Not Suitable For

• Not suitable for unvented cylinders requiring safety-approved elements
• Not suitable for hard-water areas unless a scale-reducing product is used

Ideal For

• Domestic hot-water cylinder heating
• Replacement installs in copper‑compatible systems
• Homes requiring reliable, controlled water heating