No you don't. We fill our electric towel rail radiators with a minimum 85% Filtered RO Water (Reverse Osmosis) and inhibitor ( Ethylene Glycol ) mixture. We leave air gap for expansion and must bleed on the first heat after installation.
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Creality K1C Silicone Sock, 5PCS K1 Silicone Cover, Hotend Heat Insulation Case Cover Heating Block Cover for K1C/K1/K1 Max
Aliexpress UK
Output (Watts):150, 200, 250, 300, 400, 500, 600, 800 or 900W. - 900W (800mm). Central Heating Towel Rails. Towel Rails. - 150W (360mm). Straight White Ladder Rails. Anthracite Designer Towel Rails. Stainless Steel Ladder Rails.
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2025 New Gas Wall-hung Boiler Water Heater Spare Parts NTC 10K Temperature Sensor Probe for Water Heating
Aliexpress UK
This stylish and useful addition to your bathroom provides the luxury of warm towels on demand, removing the need for your central heating to be turned on. We fill our electric towel rail radiators with minimum 85% Filtered RO Water (Reverse Osmosis) and inhibitor ( Ethylene Glycol ) mixture.
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7-100W Garden 16℃ to 45℃ Adjustable Thermostat Seedling Heated Mat for Winter Plants Nursery Heating Pad Seed Germination Grow
Aliexpress UK
600mm Height 400mm Width Anthracite Heated Straight Towel Rail Ladder Radiator. Central Heating, Electric or Pre-filling Options. 1 x Towel Rail Radiator. Valves : if your pipe will be coming out of the wall you will require Angled Valves, if your pipe will be coming from the floor you will need Straight inline Valves.
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Creality Ender 3 V3 KE Ceramic Hotend Kit 300°C High Temperature Heating Block All Metal Extruder Hot End for K1/K1 Max
Aliexpress UK
For use with bottom inlet vertical radiators and heated towel rails only. Add device by pressing the + button at top right corner. Provides energy efficient heating. Temperature setting - 7-30°C (via the app).
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Thermo-manometer Boiler Temperature & Pressure Gauge 0-120 ℃ 0-10 Bar Mearsuring Range-Fitting- for Floor Heating System M4YD
Aliexpress UK
250W RICA Standard Type 2597 Design, Fixed 70c Temperature Electric Heating element for converting radiators and heated towel rails to and electrical installation.
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For Creality Ender 3 V3 KE Nozzle Kit Ceramic Heating Block Nozzle Extruder High Speed For Creality Ender 3 V3 KE Upgrade Parts
Aliexpress UK
Suitable for Bathroom, Kitchen, Toilet, Cloak Room, Utility room. Style Flat / Straight Or Curved. Pipe Centres 550 mm. Heated towel rails can be used as electric only. The expansion and contracting is all done inside the radiator and can do so freely as long as there is a sufficient gap at the top of the towel rail.
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Creality Ender 3 V3 KE Ceramic Hotend Kit 300°C High Temperature Heating Block Extruder Hot End for K1/K1 Max
Aliexpress UK
500mm(w) x 1400mm(h) Curved Chrome Pre-Filled Bathroom Heated Towel Rail & Electric Heating Element. The 22mm Horizontal Tubes provide a large surface area for heat transfer. This listing is for the towel rail, fixing kit and chosen electric heating element. NOTE: This towel rail is pre-filled with liquid ready for electric installation.
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Fresh Air Intake Inline Filter Box With Pre-filter Activated Carbon and HEPA filter HVAC System Heating And Cooling Ventilation
Aliexpress UK