Hot Water Boilers – Industrial and Commercial Heating Solutions

YGT Isı Elektrik Otomasyon Mühendislik provides complete hot water boiler system services including site inspection, engineering design, installation, commissioning, and maintenance & repair for industrial facilities, hotels, shopping malls, hospitals, campuses, and residential complexes. Our engineering-driven approach ensures comfort, efficiency, and uninterrupted operation in your heating systems.

Note: In our steam boiler services, we are the authorized service provider for Mimsan, TSB, Beta, and BKRC. For hot water boilers, we provide professional installation, maintenance, repair, and modernization services for all brands and models.

🔍 What Is a Hot Water Boiler and Where Is It Used?

Hot water boilers are core components of heating centers, responsible for heating circulating water in a controlled manner for both heating and domestic hot water production (DHW). They are reliable and cost-effective in centralized heating, process water preparation, and heat recovery applications.

• Central heating (radiator, fan-coil, underfloor systems)
• Domestic hot water production (via boiler or storage tank)
• Pool heating, air curtains, and heat stations
• Process preheating and heat recovery systems

⚙️ Boiler Types and Selection Criteria

Choosing the right type of boiler directly affects comfort and energy costs:

• Condensing Steel Boilers: High efficiency through flue gas condensation when operating at low return temperatures (100%+ LHV). Eco-friendly with low NOx burners and reduced emissions.
• Conventional Steel Boilers: Wide capacity range, durable body, easy to maintain.
• Cast Iron Boilers: Modular section structure, ideal for medium capacities, easy servicing.
• Fuel Options: Natural gas, LPG, biogas; in certain cases, liquid fuels depending on site conditions.

Selection Parameters: Heating load (kW), flow-return temperatures (e.g. 80/60°C or 70/50°C), hydronic balance, modulation ratio, flue design, and installation layout.

🏗️ Auxiliary Equipment and System Components

• Burner & Control: Low NOx, staged or fully modulating, optional O₂ trim control.
• Pumps & Hydronics: Primary-secondary loops, balance vessels, variable speed pumps (VFD).
• Expansion & Safety: Expansion tanks, safety valves, air vents, and protection sensors.
• Boiler & Exchanger: Domestic hot water production via coil-type boiler or plate heat exchanger.
• Heat Recovery: Flue gas economizer and return water preheating systems.
• Automation: Room/zone thermostats, weather compensation, BMS/SCADA integration.

📐 Project Design and Implementation Process

1. Site Inspection & Needs Analysis: Heating load, usage profile, and existing infrastructure.
2. Calculation & Simulation: Flow-return temps, hydronic balance, piping, and pump selection.
3. System Design: Boiler type/capacity, burner, flue, boiler, and control strategy.
4. Installation & Integration: Mechanical & electrical setup, insulation, and automation wiring.
5. Testing & Commissioning: Leak tests, flow-temp-pressure checks, burner calibration.
6. Training & Handover: Operator training, maintenance plan, and documentation.

🛡️ Safety, Regulations & Flue Design

• Safety Elements: Pressure gauges, thermostats, relief valves, and gas leak monitoring.
• Water Quality: Recommendations for softening and chemical conditioning to prevent corrosion and scaling.
• Flue Design: Proper diameter, double-wall or PP flue, condensate drainage for condensing units.
• Legal Compliance: Conforms with national pressure vessel and gas installation regulations.

🤖 Automation & Energy Efficiency

We integrate smart control strategies to reduce fuel consumption and improve comfort:

• Outdoor temperature compensation and programmable scheduling
• Synchronizing modulating burner with variable speed pumps
• Demand-based zone control for heating areas
• Remote monitoring, alarms, and performance reporting via SCADA/BMS

🧰 Maintenance, Repair & Modernization

• Seasonal and annual maintenance programs
• Burner tuning, heat exchanger and flue cleaning
• Inspection and calibration of sensors and valves
• Efficiency upgrades (VFD pumps, insulation, heat recovery)
• Rapid fault response and spare parts supply

❓ Frequently Asked Questions

How is boiler capacity determined?

By evaluating the heating load, flow-return temperatures, simultaneity, and potential future expansions.

Are condensing boilers efficient in every application?

They achieve maximum efficiency in systems operating with low return temperatures (below 55°C).

How often should maintenance be performed?

At least once a year comprehensive maintenance, plus periodic system checks during intensive use.

📞 Contact for Quote & Inspection

Contact our expert team to enhance your existing system or design a new heating plant. Based in Izmir, we provide rapid service across the Aegean region and project implementation nationwide.

Phone: +90 532 100 04 97
Email: info@ygtisimuhendislik.com
Location: Bayraklı / İzmir, Turkey

© YGT Isı Elektrik Otomasyon Mühendislik • Hot Water Boiler Services • Authorized Service for Mimsan, TSB, Beta, BKRC (Steam Boilers)