Designed for use in medium-to-hard water areas, this 27", 3kW Incoloy-copper Tesla TIH550 immersion heater is supplied with a 7" dual safety thermostat.

Tesla TIH 550 incoloy immersion heater and resettable thermostat 27"

Designed for use in soft water areas, this 27", 3kW copper Tesla TIH525 immersion heater is supplied with a 7" dual safety thermostat.

Tesla TIH 525 copper immersion heater and resettable thermostat 27"

superloy 800 nickel alloy sheath for high corrosion resistance, suitable for use in hand aggressive water conditions.

Heatrae Sadia Megaflo 3 phase superloy immersion heater compatible with megaflo commercial calorifiers 27"

This 27", 3kW Heatrae Sadia Gold Dot copper sheathed immersion heater is fitted with an RDT combined thermostat and manual reset safety cut-out. Suitable for use in normal water conditions, the Gold Dot can be used alongside an indirect heating coil for a hot water boost when faster heat-up or recovery is needed.

Heatrae Sadia Gold Dot immersion heater with resettable thermostat plus RDT 27" 240v 3Kw

Connecting to existing wiring for straightforward retrofit, the Tesla T-Smart 27" immersion heater with thermostat makes installation easy thanks to a simple set-up process with no requirement for additional equipment. Smartphone app connected, the T-Smart supplies complete on-the-go control for the user, allowing you to turn off the heater as needed, putting it into frost protection mode for cost and energy savings. Running an antibacterial cycle at least every fifteen days, this smart immersion protects from the bacteria growth linked to Legionella, keeping you and your family safe with no need to run extra manual processes.

Tesla T-Smart TIHTS650 incoloy immersion heater with thermostat 27"

Connecting to existing wiring for straightforward retrofit, the Tesla T-Smart 27" immersion heater thermostat pack makes installation easy thanks to a simple set-up process with no requirement for additional equipment. Smartphone app connected, the T-Smart supplies complete on-the-go control for the user, allowing you to turn the heater off as needed, putting it into frost protection mode for cost and energy savings. Running an antibacterial cycle at least every fifteen days, this smart immersion protects from the bacteria growth linked to Legionella, keeping you and your family safe with no need to run extra manual processes.

Tesla T-Smart TIHTS650 incoloy immersion heater with thermostat pack 27"

Looking for 27 inch immersion heater? Order from Wolseley today - free delivery or click and collect available nationwide.

27 Inch Immersion Heater