Tesla T-Smart 14″ Incoloy Horizontal Entry Immersion Heater & Smart Thermostat — TIHTS476
The Tesla T-Smart TIHTS476 is a revolutionary 14-inch horizontal 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 1 3/4" BSP Incoloy element, it offers enhanced resistance to scale build-up in hard water areas while optimizing domestic energy use.
Identification Guide:
MPN: TIHTS476 | SKU / FTB: FTB13113 | Element Length: 14 Inch | Thread Size: 1 3/4" 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Designed strictly for horizontal installation only, this 14" kit replaces outdated mechanical stats and side-entry heating elements. The internal smart relays feature anti-legionella cycles, frost protection, and a manual override backup directly on the smart thermostat cap interface. Before installation, please review our Tesla Advice Guide.



