Common Industrial Heating Problems & How to Fix Them

Factory Heaters • April 15, 2025

Introduction: Solving Your Industrial Heating Headaches


When your factory's heating system fails, productivity plummets. From sudden breakdowns to soaring energy bills, heating problems cost UK businesses thousands yearly. The good news? Most common issues have straightforward fixes - especially when using reliable systems like Winterwarm, Rinnai and ATAG industrial heaters.


This comprehensive guide covers:

Top 5 industrial heating failures (and how to fix them)
✅ When to DIY vs call heating engineers
✅ Preventative maintenance schedules
✅ Premium solutions from Winterwarm, Rinnai and ATAG


Let's restore your factory's warmth and efficiency!



A large warehouse filled with lots of boxes and shelves.

Problem #1: Inconsistent Heating (Hot & Cold Zones)

Why It Happens:

  • Poor heat distribution from undersized units
  • Obstructed airflow from poor unit placement
  • Inadequate insulation


Winterwarm Solution:

The Winterwarm WWH Series offers:
✔ 
Adjustable louvers for precise airflow direction
✔ 
Powerful centrifugal fans for even distribution
✔ 
Thermostatic controls to maintain consistent temps

Pro Tip: Position units at 45° angles in corners for optimal coverage.



Problem #2: Heater Fails to Ignite (No Start-Up)

Why It Happens:

  • Faulty ignition system
  • Gas supply issues
  • Tripped safety cut-outs


Rinnai Solution:

Rinnai's EX Series features:
✔ 
Dual spark ignition for reliable starts
✔ 
Automatic fault diagnostics
✔ 
Built-in gas pressure monitoring


Troubleshooting Steps:

  1. Check gas valve is open
  2. Reset power supply
  3. Inspect ignition electrode (clean if corroded)



Problem #3: Excessive Energy Consumption

Why It Happens:

  • Old, inefficient heaters
  • Lack of zoning controls
  • Heat loss through poor insulation


ATAG Solution:

The ATAG Q Series delivers:
✔ 
94% thermal efficiency
✔ 
Modulating burners that adjust to demand
✔ 
Weather compensation controls

Case Study: A Birmingham metalworks cut gas usage by 37% after switching to ATAG Q heaters.



Problem #4: Frequent Cycling (Short Run Times)

Why It Happens:

  • Oversized heater capacity
  • Faulty temperature sensors
  • Dirty air filters


Winterwarm Fixes:

✔ Load calculation before new installations
✔ 
Regular filter changes (every 500 operating hours)
✔ 
Sensor calibration checks during servicing

Best Practice: The Winterwarm WMH Series features multi-stage firing to prevent short cycling.



Problem #5: Unusual Noises (Banging/Whistling)

Why It Happens:

  • Loose internal components
  • Air in hydronic systems
  • Combustion issues


Rinnai & ATAG Solutions:

✔ Rinnai's quiet combustion technology (under 55dB)
✔ 
ATAG's hydraulic balancing valves prevent air locks
✔ 
Annual professional servicing recommended


Preventative Maintenance Schedule

When to Call the Professionals


⚠ Gas smell - Evacuate and call Gas Safe immediately
⚠ Electrical faults - Don't risk DIY repairs
⚠ Persistent error codes - Manufacturer expertise needed



Why Choose These Premium Brands?


Winterwarm
✅ British-made reliability
✅ 5-year warranty options
✅ Custom configuration services


Rinnai
✅ Global heating specialists
✅ Industry-leading efficiency
✅ Remote monitoring options


ATAG
✅ Dutch engineering excellence
✅ Ultra-low NOx emissions
✅ Smart heating controls


Final Recommendation

Don't let heating failures disrupt your operations. Investing in quality Winterwarm, Rinnai or ATAG systems prevents costly downtime while improving efficiency.


Next Steps:

  1. Identify your specific heating challenges
  2. Compare models in our online store
  3. Contact our experts for personalised advice



Browse Solutions Today:
Winterwarm Heaters
 |
Rinnai Systems
 |
ATAG Commercial Range





Need Urgent Assistance? Call our heating helpline: 0800 123 4567 (24/7 support for commercial clients)


Minimum annually - quarterly in dusty environments.

Yes - Winterwarm and ATAG models include frost protection.

12-15 years with proper maintenance.

Most models ship within 48 hours from our UK warehouse.



Yes - in Northwest England Gas Safe accredited engineers available.

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