1. What Is Radiator Output Calculation?

Radiator output calculation determines the heat output capacity of a radiator based on its physical dimensions and specific output factor. This is essential for proper heating system design and radiator selection.

2. How Does The Calculator Work?

The calculator uses the radiator output formula:

Where:

• \( Size \) — Radiator dimension in millimeters (mm)
• \( Factor \) — Output factor in watts per millimeter (W/mm)
• \( Output \) — Heat output in selected unit (W, kW, or BTU/h)

Explanation: The calculation multiplies the radiator's size by its specific output factor to determine total heat output capacity.

3. Importance Of Radiator Output Calculation

Details: Accurate radiator output calculation is crucial for proper room heating, energy efficiency, and ensuring heating systems meet the thermal requirements of the space.

4. Using The Calculator

Tips: Enter radiator size in millimeters, output factor in W/mm, and select desired output unit. Ensure all values are positive and valid for accurate results.

5. Frequently Asked Questions (FAQ)

Q1: What is a typical output factor for radiators?
A: Output factors vary by radiator type and design, typically ranging from 0.01 to 0.05 W/mm depending on material and construction.

Q2: How do I determine the correct radiator size?
A: Radiator size should be based on room heat loss calculations, considering room volume, insulation, window area, and desired temperature.

Q3: What's the difference between W, kW, and BTU?
A: Watts (W) and kilowatts (kW) are metric units (1 kW = 1000 W), while BTU/h is imperial (1 W ≈ 3.412 BTU/h).

Q4: Can this calculator be used for all radiator types?
A: Yes, but ensure you use the correct output factor specific to your radiator model and type (panel, column, etc.).

Q5: Why is accurate output calculation important?
A: Proper sizing prevents under-heating (comfort issues) or over-sizing (energy waste and cost inefficiency).