Tembisa · East Rand
John Thompson Gas Boiler Repairs in Tembisa
John Thompson gas boiler repairs in Tembisa. Locally manufactured industrial plant with strong local parts support.
John Thompson equipment we work on includes packaged steam and hot water boilers. Commonly replaced parts on this brand are level controls, burners, refractory, and we keep or source these against the unit's model and serial plate rather than by guesswork.
Gas boiler repairs concentrate on the ignition and flame supervision chain: gas train, solenoids, ignition transformer, electrode gap, flame rod or UV cell, and the air proving switch. Lockouts are a symptom; the fault is normally in gas pressure, air proving or a dirty sensing path.
Dense residential area with electric geysers and institutional hot water systems. Institutional and residential geyser repairs handled together. Where a site runs on borehole water, hardness and iron content shorten service intervals considerably and are worth testing before setting a maintenance plan.
- Area
- Tembisa, East Rand
- Parts
- Level controls, burners, refractory
- Call
- 069 268 0988
John Thompson · Tembisa
Scope of work
- Gas train, regulator and solenoid testing
- Ignition electrode and transformer replacement
- Flame rod and UV scanner repairs
- Air pressure switch and fan repairs
- Heat exchanger clean and leak testing
- Gas leak detection and pipework repairs
Technical detail
Specifications
| Fuels | Natural gas (methane) and LPG |
|---|---|
| Types | Condensing, atmospheric, forced draught |
| Testing | Combustion analysis and tightness testing |
| Safety | Work in line with SANS gas installation requirements |
| Local context | Dense residential area with electric geysers and institutional hot water systems. |
Related
Other John Thompson services in Tembisa
- John Thompson Boiler Repairs Tembisa
- John Thompson Boiler Maintenance Tembisa
- John Thompson Steam Boiler Repairs Tembisa
- John Thompson Steam Boiler Maintenance Tembisa
- John Thompson Gas Boiler Maintenance Tembisa
- John Thompson Industrial Boiler Repairs Tembisa
- John Thompson Steam System Maintenance Tembisa
FAQs
Frequently asked questions
Are you an authorised John Thompson agent?
We are an independent specialist. We repair and maintain John Thompson equipment using correct-specification parts, and where a unit is still under manufacturer warranty we will tell you before doing anything that could affect it.
Can you get John Thompson parts?
Level controls, burners, refractory for John Thompson are ordered against the model and serial plate. Where an original part has a long lead time we will offer a compatible equivalent and say clearly which one is being fitted.
What does John Thompson gas boiler repairs include?
Gas train, regulator and solenoid testing, Ignition electrode and transformer replacement, Flame rod and UV scanner repairs, plus verification that the unit performs to the manufacturer's stated figures after the repair.
Do you service John Thompson units in Tembisa?
Yes. Tembisa is inside our service area. Ekurhuleni call-outs are grouped by area so industrial and commercial visits can be attended on the same run.
Is it worth repairing an older John Thompson unit?
Where the tank or coil has perforated, replacement is usually the honest answer and we will say so on site. Locally manufactured industrial plant with strong local parts support.
John Thompson service in Tembisa
Institutional and residential geyser repairs handled together.