T-Smart Tesla 27″ Incoloy Vertical Top Entry Immersion Heater & Smart Thermostat — TIHTS650
The Tesla T-Smart TIHTS650 is a revolutionary 27-inch vertical top-entry immersion heater designed to transform standard unvented and vented water cylinders into genuine smart appliances. Representing a radical evolution in water heating tech, this premium setup delivers remote control, scheduling, and insights via an intuitive smartphone app. Paired with a high-grade 2 1/4" BSP Incoloy element, it offers enhanced resistance to scale build-up in hard water areas while optimizing domestic energy use.
Identification Guide:
MPN: TIHTS650 | SKU / FTB: FTB14163 | Element Length: 27 Inch | Thread Size: 2 1/4" BSP | Material: High-Grade Incoloy Alloy
Key Features
- Intelligent Learning: Algorithm tracks and maps household hot water usage patterns to automatically heat water only when historically required.
- Advanced Programming: Built-in planners, timers, and customized schedules give homeowners absolute command over temperature levels via Android or iOS.
- Eco-Efficiency Modes: Minimizes standby heat loss and adjusts element temperatures in the most efficient energy curve to lower utility bills.
- Incoloy Durability: Engineered with premium nickel-chromium alloy to withstand high structural stress and chemical corrosion over long operational lifespans.
Installation Note
Designed as a vertical top-entry installation, this 27" kit replaces outdated mechanical stats and standard heating elements. The internal smart relays feature anti-legionella cycles, frost protection, and a manual override backup directly on the smart thermostat cap interface.



