Iris Horizontal Towel Rails Products
Showing 1 to 2 of 2 (1 Pages)
Frequently Asked Questions
Why is the Iris Horizontal Towel Rail structurally different from standard vertical ladders?
The Iris Horizontal Towel Rail is engineered with a wider width (1000mm) and shorter height (600mm or 800mm) compared to standard vertical ladders. This specific form factor solves the problem of installing a towel rail in restricted vertical spaces, such as under windows or above bathtubs, where a tall ladder would not fit. Despite its lower height, the wide horizontal profile with 22mm Cross Tubes ensures a large surface area is maintained for effective drying of multiple bath towels side-by-side.
How does the Stainless Steel Grade 304 construction of the Iris benefit longevity?
The Iris is manufactured from high-quality Stainless Steel Grade 304. Unlike chrome-plated mild steel which creates a thermal barrier and can peel over time, stainless steel is a solid, non-corrousive material. This solves the issue of rust developing in high-humidity bathroom environments. It also allows the rail to be used on an Open Heating System (direct domestic hot water) where fresh oxygenated water would destroy a standard steel radiator, making the Iris a versatile technical solution for any plumbing setup.
What are the precise Pipe Centres for the Iris Horizontal 1000mm wide model?
For the Iris Horizontal range, the Pipe Centres are not the full width of the rail. Technically, the connections are indented slightly. The calculation is typically the Width minus 32mm. For the 1000mm wide model, your pipe centres would be approximately 968mm. However, you must also allow for the radiator valves. Adding standard valves typically adds another ~80-90mm to the total rough-in width. It is critical to have the physical unit on-site before drilling tiles to ensure exact alignment with these specific stainless steel connections.
Can the Iris Horizontal Towel Rail be converted for Dual Fuel operation?
Yes, the Iris Horizontal is suitable for Dual Fuel conversion, allowing you to heat towels in summer when the main boiler is off. To achieve this, you need a T-Piece and an electric element. However, because of the horizontal orientation, you must ensure the element is long enough to heat the water effectively across the width but short enough to fit inside the vertical collector. A 300W or 400W element is typically recommended for the 1000mm wide models to match the fluid volume without causing excessive internal pressure.
Does the Polished Finish of the Iris offer better heat output than chrome?
Yes. The Polished Finish on the Iris is achieved by buffing the raw stainless steel to a mirror shine, rather than adding a plating layer. Chrome plating on mild steel can reduce heat output by up to 30% because it acts as an insulator. The solid stainless steel body of the Iris allows for more direct thermal transfer. For instance, the 800mm x 1000mm model delivers a high BTU Output of 2327 (682 Watts) at Delta T50, which is exceptionally efficient for a designer rail of this size.
What is the Wall Projection of the Iris and will it obstruct my bathroom door?
The Iris has a Wall Projection (distance from wall to front face) of approximately 100mm. This includes the mounting brackets. While this is a standard depth, the wide 1000mm profile means you must check the swing radius of any adjacent doors or shower screens carefully. The 100mm depth allows sufficient clearance for thick towels to be draped over the bars without touching the wall, ensuring better air circulation and faster drying times.
Why are the 22mm Cross Tubes grouped in specific patterns on the Iris?
The Iris features groups of 22mm Cross Tubes with deliberate spacing gaps between them. This design is not just aesthetic; it is a problem-solving feature that allows you to easily slide thick bath towels into the gaps. On rails with evenly spaced narrow tubes, bunching occurs. The grouped layout of the Iris ensures that multiple towels can be hung without overlapping significantly, which improves hygiene and drying efficiency by allowing heat to reach the fabric more evenly.
How do I bleed air from the Iris Horizontal Towel Rail?
Air trapped in the top of the rail will prevent the top bars from heating up. The Iris is supplied with a discreet air vent (bleed valve) located at the top of one of the vertical collectors. Because the rail is wide (1000mm), it is important to ensure the rail is mounted perfectly level or with a microscopic rise towards the air vent side during installation. This ensures that when you open the valve, all trapped air can escape, ensuring the full BTU Output is utilized across the entire width.