Selecting a steam boiler for a large hotel with central heating and laundry facilities involves careful planning and consideration of various factors. Below is a step-by-step procedure to guide you through the process:

1. Assess Requirements:

   - Determine the steam demand for both central heating and laundry operations. Consider the peak demand during colder months and high laundry loads.

2. Calculate Boiler Capacity:

   - Use the maximum steam demand calculated in step 1 to determine the boiler capacity required. Factor in safety margins to avoid undersizing the boiler.

3. Understand Boiler Types:

   - Research different types of steam boilers, such as fire-tube, water-tube, electric, or biomass boilers. Each type has unique features and advantages.

4. Evaluate Central Heating Needs:

   - Assess the hotel's central heating requirements, including the size of the building, number of rooms, and additional facilities like pools or spas.

5. Compliance and Regulations:

   - Ensure compliance with local building codes, safety regulations, and industry standards for steam boilers. Compliance is crucial for safety and legal reasons.

6. Energy Efficiency:

   - Look for steam boilers with high energy efficiency ratings. Consider the long-term cost savings from reduced energy consumption.

7. Fuel Type:

   - Decide on the most suitable fuel type based on availability, cost, and environmental impact. Common options include natural gas, propane, oil, or electricity.

8. Manufacturer Reputation:

   - Research reputable boiler manufacturers with a history of producing reliable and high-quality products. Look for customer reviews and ratings.

9. Seek Professional Advice:

   - Consult with steam boiler experts to get their recommendations based on the hotel's specific requirements and conditions.

10. Budget and Life Cycle Costs:

    - Consider the initial purchase cost, installation expenses, and ongoing operational and maintenance costs over the boiler's expected lifespan. Evaluate the long-term cost-effectiveness.

11. Safety Features:

    - Ensure the selected boiler model has essential safety features, such as pressure relief valves, temperature controls, and automatic shut-off systems.

12. Environmental Impact:

    - If possible, opt for a boiler with lower emissions and a smaller environmental footprint. Sustainability is becoming increasingly important for businesses.

13. Multiple Quotes:

    - Request quotes from different suppliers for the selected boiler model and compare prices, features, and services.

14. Combined Central Heating and Laundry Considerations:

    - Choose a steam boiler that can handle the combined steam demand of central heating and laundry without compromising performance.

15. Installation and Maintenance:

    - Ensure that the boiler is installed by qualified professionals and adheres to the manufacturer's installation guidelines. Establish a regular maintenance schedule to keep the boiler running efficiently and prolong its lifespan.

16. Support and Warranty:

    - Select a manufacturer that offers excellent after-sales support, including warranty coverage, spare parts availability, and technical assistance.

17. Final Decision:

    - After evaluating all the factors mentioned above, make an informed decision and select the steam boiler that best meets the hotel's central heating and laundry needs while aligning with budget and sustainability goals.

18. Ongoing Monitoring and Optimization:

    - Once the boiler is installed, monitor its performance regularly and optimize its operation for maximum efficiency. Keep track of energy usage and maintenance to identify potential improvements.