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COIL – PT180

COIL – PT180

Product catalog summary

Characteristics
The COIL – PT180 is designed for heating dry interiors and offers high heat output without the need for a fan.

Dimensions
The unit has a total width of 303 mm, a construction height of 180 mm, and is available in lengths ranging from 900 mm to 3000 mm.

Usage
This coil is recommended for individual use in dry interiors with medium heat demand, where construction height is not a limiting factor.

Temperature Equation
The heat transfer rate (Q) is calculated using the formula: Q = µ QN (mtw - tA) / 50, where m is the temperature exponent (1.4312), tW is the mean heating water temperature, tA is the mean air temperature in the interior, and QN is the nominal heat transfer rate for a temperature difference of 50 ºC.

Heat Transfer Rate
The document provides detailed tables showing the heat transfer rate (Q) in watts for various lengths (900 mm to 3000 mm) and combinations of mean air temperature (tA) and mean water temperature (tW). For example, at a length of 1000 mm, with a mean air temperature of 15 ºC and a mean water temperature of 90 ºC, the heat transfer rate is 658 W.

COIL – PT180

COIL – PT180

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