Description
The SR4412B Matt Black Heated Towel Rail is an affordable luxury for every bathroom. This 600×800 7-bar round ladder rail features a striking matt black finish that creates a bold, contemporary design statement. Operating safely at 12-volt with a supplied transformer, it rapidly heats to 45–55°C and costs as little as $1 per week to run—delivering dramatic style and efficient heating backed by a 7-year warranty.
Specifications
Product Code
SR4412B
Output
100W
Voltage
12V
Number of Bars
7
IP Rating
IP55
Warranty
7 Years
Lead Length
1.5m
Finish
Matt Black
Dimensions
600×800×122mm
Key Features & Benefits
7-Year Warranty
Backed by a comprehensive 7-year manufacturer warranty for complete peace of mind.
Safe 12V Operation
Low-voltage 12V design with supplied transformer allows installation close to wet areas. Same heat output as 240V rails of equivalent wattage.
Bold Matt Black Finish
Contemporary matt black coating creates a dramatic design statement perfect for modern minimalist and industrial bathroom styles.
Energy Efficient
Rapid heat-up to 45–55°C and costs as little as $1 per week to operate with a timer.
Safe, Efficient & Flexible
- Hardwired operation with flexible wiring positions—left or right side, top or bottom
- IP55 rated for bathroom environments
- Can be wired to standard on/off switch or programmable timer for cost control
- Multiple rails can be wired to a single timer (respecting load ratings)
- Transformer can be installed up to 2 metres away in ceiling or wall cavity
- Mounting points: 600mm vertical, 568mm horizontal spacing
- 7-bar round ladder design maximises towel holding capacity
- Matt black finish complements modern, minimalist, and industrial bathroom aesthetics
Frequently Asked Questions
How do I control my heated towel rail?
Thermorails are safe to run continuously but most prefer control. Wire to a standard switch or programmable timer to set your schedule and save energy.
Can I wire multiple rails to one timer?
Yes, you can connect multiple rails to a single timer. All rails wired to one timer operate together. Remember: do not exceed the timer’s load rating (typically 1–16 amps), and all 12V units must be wired through their transformers before connecting to the timer.
Do 12V rails get as warm as 240V rails?
Yes. Heat output is determined by wattage, not voltage. A 12V rail with 100W outputs the same heat as a 240V rail rated 100W.
Are 12V rails more efficient than 240V?
No. Both use the same electricity for equivalent wattage. A 12V 100W rail uses the same energy as a 240V 100W rail.
Where should the transformer be installed?
Install the transformer in the ceiling or wall cavity no more than 2 metres from the rail. If in the wall cavity, it must be behind a switch plate for access and requires proper ventilation.
Can I use a timer with my 12V rail?
Yes. Wire the 12V rail into the transformer’s 12V side, then wire the transformer’s 240V side into the timer. The timer switches the transformer, effectively turning the rail on/off as programmed.
