Radiators and accessories

Radiators and Accessories – Comfort and Efficiency

Radiators are one of the most important elements in any heating system. A properly selected and installed radiator ensures optimal room temperature, reduces energy consumption, and maintains comfort for many years.

How to Choose a Radiator

• Installation type: wall-mounted or floor-mounted with special brackets. Measure the room area, available space, and connection options before choosing.
• Material:
  • Aluminum/steel – heats up quickly and provides efficient heat transfer.
  • Steel – retains heat longer, durable and long-lasting.
• Side connection: the most popular solution, allowing easy connection to heating pipes while maintaining visual aesthetics.
• Warranty: up to 10 years, confirming high quality.
• Manufacturers: reliable and tested brands – Demir Dokum, ITap, Rofix.

Practical Installation Tips

• Install radiators under windows to prevent cold drafts and ensure even heating.
• Leave at least 10 cm from the floor and 5–10 cm from the windowsill for proper air circulation and efficiency.
• Use high-quality seals and valves when connecting to the heating system to prevent leaks.
• If there are multiple radiators, place them along exterior walls to compensate for heat loss.
• Check all pipes and connections for tightness before the heating season.

Operation Recommendations

• Air venting: release trapped air at the start of each heating season to improve heat output.
• Temperature control: thermostatic valves allow individual room temperature adjustment, saving energy.
• Safety: do not overheat radiator surfaces with additional heaters or electrical devices to prevent damage.
• Hygiene: regularly clean dust from radiators to maintain efficiency and indoor air quality.
• Heat reflective panel: placing a foil or foam panel behind the radiator can reduce heat loss through walls by up to 20%.

Useful “Lifehack” Tips

• Do not place objects on the radiator surface – it reduces air circulation and heat transfer.
• Curtains should end above the radiator, not cover it entirely.
• If a radiator feels cold while heating is on, check for trapped air.
• For bathrooms or kitchens, choose radiators with additional moisture protection.
• If leaving home for a long period, lower radiator temperature but do not turn them off completely – pipes remain protected from freezing.

Common Mistakes and How to Avoid Them

• Covering the radiator with furniture or curtains: leave at least 20 cm of free space in front.
• Incorrect installation height: 10 cm from floor, 5–10 cm from windowsill for proper air circulation.
• Not venting air: if top is cold and bottom is warm, release trapped air at the start of the heating season.
• Incorrect radiator power: approx. 100 W per 1 m², more for colder or corner rooms.
• Incorrect connection: use side connection or consult a specialist for complex systems.
• Neglected cleaning: dust reduces efficiency by 10–15%; clean at least twice a year.
• Too high temperature setting: use thermostats and maintain 20–22°C for comfort and savings.
• Wrong material choice: aluminum radiators may not suit older systems; verify compatibility before purchase.