Industrial space heating systems — radiant tube heaters, warm air heaters, and unit heaters — are the primary heating solution across Preston's extensive warehousing, logistics, and manufacturing sector. Millions of square metres of industrial space across Walton Summit, Bamber Bridge, Cuerden Valley, and the wider Preston area are heated by these systems — and when they fail in winter, the consequences for the workforce and operations can be immediate and serious.

SMR Gas Maintenance engineers have over 25 years of hands-on experience with the full range of industrial radiant tube and warm air heating systems found across Preston and Central Lancashire. We service, maintain, repair, and certify all types and all brands — and being based right here in Higher Walton means we are on your doorstep faster than any out-of-area contractor when a system goes down.

📞 Call us: 07882 898492 — 24/7 emergency industrial heating response available 

📧 andy@smrgasservices.co.uk

📍 Unit 10 Cann Bridge Street, Higher Walton, Preston, UK

 🔒 Gas Safe Registration: 562186

Industrial Heating Services We Provide in Preston

Annual Radiant Tube Heater Servicing — Preston

We carry out comprehensive annual services on all types of gas-fired radiant tube heaters across Preston and Central Lancashire. Every service includes:

• Full burner inspection and strip — combustion head, electrodes, nozzles, and combustion air system inspected and cleaned
• Combustion analysis — CO₂, O₂, CO, and flue gas temperature measured and recorded using calibrated flue gas analyser
• Radiant tube integrity inspection — full visual inspection of tube sections, joints, and support systems for cracking, corrosion, burn-through, or physical deterioration
• Heat exchanger inspection where applicable
• Flue and draught diverter checks — flue system integrity verified, blockages and deterioration identified
• Ignition system testing — spark igniter, ignition electrode, and ignition sequence verified
• Flame detection testing — UV scanner or thermopile condition and response verified
• Safety device testing — overheat thermostat, gas pressure switches, and all safety interlocks tested and recorded
• Gas valve operation and leak check
• Gas pressure verification — supply and burner pressures checked against manufacturer specification
• Full written service report issued on completion

Annual Warm Air Heater Servicing — Preston

We carry out comprehensive annual services on all types of direct-fired and indirect-fired warm air heating units across Preston and Central Lancashire. Every service includes:

• Full burner inspection, strip, and clean
• Combustion analysis and efficiency tuning
• Heat exchanger integrity testing — visual inspection and where appropriate pressure testing for cracking, corrosion, or deterioration
• Fan and motor inspection — bearing condition, blade condition, motor current draw, and belt tension where applicable
• Air filter inspection and replacement recommendation
• Flue system inspection and integrity check
• Controls and thermostat calibration check
• Safety device testing — overheat thermostats, roll-out switches, and all safety interlocks
• Gas valve operation and leak check
• Full written service report issued on completion

Emergency Breakdown Response — Preston

Industrial heating failures in winter require fast specialist response. Our engineers are available 24 hours a day, 7 days a week for emergency radiant tube and warm air heater breakdowns across Preston and Central Lancashire — carrying diagnostic equipment and commonly required spare parts to maximise the chance of a first-visit repair. Based in Higher Walton, we are closer to Preston's industrial estates than any out-of-area contractor.Common faults we diagnose and repair:

• Ignition failure and burner lockout
• Flame detection faults — UV scanner failure, thermopile failure
• Gas valve failure — slow opening, non-opening, leaking seat
• Combustion air fan failure — motor failure, capacitor failure, blade damage
• Tube cracking and burn-through — emergency isolation and assessment
• Flue system failures and blockages
• Controls and thermostat faults
• Gas pressure and supply problems

Combustion Analysis & Efficiency Optimisation — Preston

Poorly tuned industrial heating systems waste significant gas across large industrial spaces — particularly in high-bay warehouses where even a modest improvement in combustion efficiency across multiple heaters can deliver meaningful reductions in annual energy costs. Our engineers carry out full combustion analysis on all types of industrial heating equipment across Preston and tune burners to optimal performance.

Planned Preventative Maintenance Contracts — Preston

Structured planned maintenance for industrial heating systems across single and multi-site operations in Preston. We tailor PPM programmes to the specific equipment lists, site requirements, and operational schedules of each client — providing annual services, combustion analysis, and priority emergency response under a single contract. PUWER-compliant service documentation and HSE-ready records provided on every visit.

Destratification System Servicing — Preston

Large-volume industrial spaces across Preston — particularly high-bay warehouses and manufacturing facilities — lose significant heat to stratification, with warm air rising to ceiling level while working areas remain cold. We service and maintain gas-fired destratification systems across Preston and Central Lancashire.

Make-Up Air Unit Servicing — Preston

Gas-fired make-up air units used in manufacturing and processing environments across Preston require specialist maintenance beyond standard heating equipment. We service make-up air units across Preston — covering temperature controls, airflow management, gas combustion systems, and all associated safety devices.

Loading Bay Heater Servicing — Preston

Loading bay gas-fired heating systems — including dock leveller heaters, dock seal heating, and loading bay radiant heating — require specialist attention given the demanding environment of frequent door openings, vehicle movements, and exposure to external conditions. We service loading bay heating systems across Preston's logistics and distribution sector.

Radiant Tube Heating — Technical Overview

Radiant tube heaters work on a fundamentally different principle from warm air heating. Rather than heating the air in a space, they generate infrared radiation through a heated ceramic or steel tube — typically operating at surface temperatures between 300°C and 900°C depending on tube type and intensity — and radiate that heat downward to warm people, objects, and the floor directly below.

This makes them significantly more efficient than warm air heating in:

High-bay warehouses and distribution centres — where warm air rises to ceiling level and is lost before it reaches the working area. Radiant heat warms the floor level directly regardless of ceiling height.

Buildings with frequent door openings — loading docks, vehicle workshops, and production facilities with high air change rates lose warm air constantly. Radiant heat is not affected by air movement.

Selective area heating — radiant tube heaters can be zoned and directed to heat specific working areas rather than an entire building volume.

Rapid response — radiant heat is felt almost immediately after startup, unlike warm air systems that take time to bring the air temperature up.

Types of Radiant Tube Heater We Service in Preston

High-Intensity Radiant Tube Heaters — operate at higher surface temperatures with shorter tube lengths. Common in vehicle workshops, sports halls, and selective area heating applications across Preston.

Low-Intensity Radiant Tube Heaters — the most widely installed type across Preston's warehousing and manufacturing sector. Operate at lower surface temperatures across longer tube runs, providing even, comfortable radiant heat across large floor areas. Available in U-tube and straight-tube configurations.

U-Tube Radiant Systems — U-shape configuration from burner head across the space and back, with flue gases exhausting at the same end as the burner. Common in medium-span applications.

Straight-Through Tube Systems — single straight run with separate flue connection at the far end. Used in longer-span applications across Preston's larger industrial units.

Continuous Linear Radiant Systems — heated radiant tubes in continuous circuits across very large spaces. Used in major distribution centres and large-span manufacturing facilities across the Preston area.

Warm Air Heater Types We Service in Preston

Direct-Fired Warm Air Heaters — combustion gases pass directly through the heat exchanger into the air stream. Highly efficient and widely used across industrial and commercial premises throughout Preston.

Indirect-Fired Warm Air Heaters — combustion gases separated from the heated air stream. Used in food production, pharmaceutical, and sensitive manufacturing environments across Preston where combustion products cannot enter the production space.

Unit Heaters — compact self-contained ceiling-mounted warm air heating units used in workshops, smaller industrial units, and commercial premises across Preston.

Roof-Mounted Warm Air Units — roof-mounted heating and ventilation units providing large-scale warm air heating to industrial and commercial spaces across the Preston area.

Industrial Heating Brands We Service in Preston

Our engineers have extensive experience across all major industrial heating equipment manufacturers:

Radiant Tube Heaters: Ambirad · Reznor · Powrmatic · Combat · Space-Ray · Benson Heating · Roberts Gordon · Schwank · Herz · Frenger · Hoval · Infralia

Air Heaters & Unit Heaters: Reznor · Winterwarm · Combat · Powrmatic · Ambirad · Benson Heating · Airbloc · SBS · Biddle · Systemair · Dantherm · Diffusion · Thermoscreens

Make-Up Air Units: Reznor · Winterwarm · Rooftop Systems · Weatherite · ColtIf your equipment manufacturer isn't listed, call us — our engineers cover all industrial heating equipment across Preston and the North of England.

Industries & Applications We Serve in Preston

Warehousing & Distribution — Preston's major distribution and logistics operations across Walton Summit, Bamber Bridge, and the M6 and M65 corridors rely on radiant tube heating. We service heating systems in distribution centres of all sizes across the area.

Manufacturing & Production — factories and production facilities across Preston's industrial estates require reliable industrial heating maintenance from engineers who understand production environments.

Vehicle Workshops & Fleet Maintenance — high-intensity radiant heating in vehicle workshops, fleet maintenance facilities, and transport depots across Preston. Rapid-response heating that works regardless of door openings.

Food Production — indirect-fired warm air heating in food production environments across Preston where combustion products cannot enter the production space.

Agricultural Buildings — gas-fired and LPG-fired radiant and warm air heating in large agricultural buildings and rural commercial premises across the Preston area and wider Lancashire.

Sports & Leisure — radiant tube heating in sports halls, leisure centres, and large public buildings across Preston.

Why Choose SMR Gas Maintenance for Industrial Heating in Preston

• Locally based in Higher Walton, Preston — faster response than any out-of-area contractor
• 25+ years experience with industrial radiant tube and warm air heating systems
• Gas Safe registered — registration 562186
• Commercial ACS qualified engineers across all heating equipment types
• All major brands covered — Ambirad, Reznor, Powrmatic, Combat, Space-Ray, Roberts Gordon, Schwank, Winterwarm, and all others
• Combustion analysis on every service visit
• PUWER-compliant service documentation
• 24/7 emergency breakdown response
• PPM contracts for single and multi-site industrial operations across Preston

Areas of Preston We Cover

Higher Walton · Walton Summit Industrial Estate · Bamber Bridge · Cuerden Valley · Leyland · Chorley · Longridge · Fulwood · Ribbleton · Penwortham · Lostock Hall · Ingol · Ashton-on-Ribble · and all surrounding Preston industrial and commercial areas

Related Services

• Preston Industrial & Commercial Gas Engineers
• Preston Industrial Boiler & Steam Plant Servicing
• Preston Industrial Process Burner Servicing
• Preston PPM Contracts & Gas Safety Certification
• Preston Gas Safety Certificates — CP15 CP16 CP17 CP42

Contact SMR Gas Maintenance — Preston

To arrange industrial heating servicing, planned maintenance contracts, or emergency breakdown cover anywhere across the North of England, contact SMR Gas Maintenance today.

📱 Mobile: 07882 898492 

📧 andy@smrgasservices.co.uk

📍 Unit 10 Cann Bridge Street, Higher Walton, Preston, UK

🔒 Gas Safe Registration: 562186

24/7 emergency response available.