Krugersdorp · West Rand
Tesy Calorifier Repairs in Krugersdorp
Tesy calorifier repairs in Krugersdorp. Compact storage plant used in flats and guest accommodation.
Tesy equipment we work on includes electric storage water heaters. Commonly replaced parts on this brand are elements, thermostats, seals, and we keep or source these against the unit's model and serial plate rather than by guesswork.
Calorifiers fail predictably: the coil scales or perforates, the steam control valve sticks, or the condensate trap fails and floods the coil. A perforated coil shows up as rising tank pressure or contaminated condensate and needs isolation before it damages the rest of the circuit.
Residential, mining-related industry and agriculture-adjacent operations with varied hot water plant. Hard water makes descaling a priority on West Rand plant. Gauteng municipal water is moderately hard, so scale on elements and heat exchangers is the single most common cause of falling performance.
- Area
- Krugersdorp, West Rand
- Parts
- Elements, thermostats, seals
- Call
- 069 268 0988
Tesy · Krugersdorp
Scope of work
- Coil pressure testing, repair and replacement
- Steam control valve and actuator repairs
- Trap, strainer and condensate return repairs
- Tank descale and internal inspection
- Thermostat, sensor and safety valve replacement
- Insulation and cladding renewal
Technical detail
Specifications
| Types | Vertical, horizontal, storage and semi-storage |
|---|---|
| Heat source | Steam, HTHW, LTHW |
| Testing | Hydraulic coil test and tank integrity check |
| Materials | Mild steel, stainless and copper coil options |
| Local context | Residential, mining-related industry and agriculture-adjacent operations with varied hot water plant. |
FAQs
Frequently asked questions
Are you an authorised Tesy agent?
We are an independent specialist. We repair and maintain Tesy 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 Tesy parts?
Elements, thermostats, seals for Tesy 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 Tesy calorifier repairs include?
Coil pressure testing, repair and replacement, Steam control valve and actuator repairs, Trap, strainer and condensate return repairs, plus verification that the unit performs to the manufacturer's stated figures after the repair.
Do you service Tesy units in Krugersdorp?
Yes. Krugersdorp is inside our service area. West Rand visits carry a fuller van stock because parts runs back to Johannesburg cost time.
Is it worth repairing an older Tesy unit?
Where the tank or coil has perforated, replacement is usually the honest answer and we will say so on site. Compact storage plant used in flats and guest accommodation.
Tesy service in Krugersdorp
Hard water makes descaling a priority on West Rand plant.