What does horsepower (boiler) measure?

Horsepower (boiler) measures the rate of heat required to evaporate 34.5 pounds of water per hour at 212°F, representing thermal power for steam-generation equipment.

Why convert horsepower (boiler) to Btu (th)/second?

Converting allows expressing boiler power in a unit common to HVAC and energy systems, facilitating comparisons and system design evaluations.

Is the conversion exact for all conditions?

No, because horsepower (boiler) is based on specific evaporation conditions, the conversion is most accurate for similar thermal processes.

How to Convert from Horsepower (boiler) to Btu (th)/second [Btu (th)/s]

Convert thermal power from horsepower (boiler) to Btu (th)/second with this easy-to-use online unit converter. Understand the relationship and applications for industrial and HVAC systems.

Horsepower (boiler)

Btu (th)/second [Btu (th)/s]

Please check your input. It must be a valid numeric value.

Horsepower (boiler) to Btu (th)/second [Btu (th)/s] Conversion Table

Horsepower (boiler)	Btu (th)/second [Btu (th)/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Horsepower (boiler) to Btu (th)/second [Btu (th)/s] Conversion Table
Horsepower (boiler)	Btu (th)/second [Btu (th)/s]

Explore More Power Units Converter

What Is This Tool?

This converter transforms power values from horsepower (boiler), a unit expressing the steaming capacity of boilers, to Btu (th)/second, which measures the rate of heat transfer in thermal energy systems. It assists users in comparing boiler capacities and heat flow rates in various engineering applications.

How to Use This Tool?

Enter the thermal power value in horsepower (boiler)
Select horsepower (boiler) as the input unit
Choose Btu (th)/second as the output unit
Click convert to get the equivalent power in Btu (th)/second

Key Features

Converts horsepower (boiler) values to Btu (th)/second quickly
Supports accurate thermal power comparisons between equipment
Browser-based tool with an intuitive interface
Includes common industry units for thermal power rating

Examples

1 horsepower (boiler) converts to approximately 9.3038 Btu (th)/second
5 horsepower (boiler) equals about 46.5192 Btu (th)/second

Common Use Cases

Rating the capacity of industrial steam boilers and specifying boiler performance
Sizing and comparing steam-generation equipment for heating plants or process industries
Expressing boiler and heat-exchanger output in terms of heat flow rates for HVAC and industrial systems
Comparing transient heat transfer rates in energy system testing and simulations
Reviewing historical marine and locomotive boiler specifications

Tips & Best Practices

Ensure consistent thermal definitions when comparing Btu values from different sources
Use the tool for boiler ratings based on standard evaporation conditions
Apply converted values carefully in HVAC and energy system designs
Verify the unit selection matches your process conditions and specifications

Limitations

Horsepower (boiler) is defined by evaporating water at 212°F and may not fit other thermal processes
Btu (th)/second units require attention to thermochemical definitions when comparing data
Conversion applies primarily to thermal power ratings and may not translate to all heat measurements

Frequently Asked Questions

What does horsepower (boiler) measure?: Horsepower (boiler) measures the rate of heat required to evaporate 34.5 pounds of water per hour at 212°F, representing thermal power for steam-generation equipment.
Why convert horsepower (boiler) to Btu (th)/second?: Converting allows expressing boiler power in a unit common to HVAC and energy systems, facilitating comparisons and system design evaluations.
Is the conversion exact for all conditions?: No, because horsepower (boiler) is based on specific evaporation conditions, the conversion is most accurate for similar thermal processes.

Key Terminology

Horsepower (boiler): A unit of thermal power representing the heat required to evaporate 34.5 pounds of water per hour at 212°F.
Btu (th)/second: Thermochemical British thermal units transferred per second, used to quantify thermal energy flow.
Thermal power: The rate at which heat energy is produced, transferred, or consumed.

Quick Knowledge Check

What is horsepower (boiler) based on?

The rate of heat to boil 34.5 pounds of water per hour at 212°F

The mechanical power of a steam engine

The energy produced by burning a pound of coal

What does Btu (th)/second measure?

The rate of heat transfer in thermochemical British thermal units per second

The electrical power consumed by a heating device

The pressure of steam inside a boiler

Which use case is relevant for converting horsepower (boiler) to Btu (th)/second?

Sizing steam-generation equipment in heating plants

Measuring water flow rates in pipes

Calculating electrical energy usage

Share Us

Similar Calculators

Online Heat Flux Density Units Converter Online Weight and Mass Units Converter Online Fuel Consumption Units Converter Online Moment of Inertia Units Converter Online Length Units Converter