Evapco · Tzaneen
Evaporative Condenser Service for Evapco Systems in Potato & Onion Storage | Letsitele
Nozzle, eliminator, fan drive and water treatment service on evaporative condensers. We support Evapco evaporative condensers and cooling towers running R717, R404A in potato & onion storage across Letsitele and Letsitele packhouse precinct.
Technical highlights
SAQCC Gas certified evaporative condenser service
SANS 10147 pressure and gas compliance, genuine Evapco OEM parts and rapid dispatch to Letsitele.
- SAQCC Gas registered technicians handling R717, R404A
- SANS 10147 pressure vessel and installation compliance
- Genuine Evapco OEM parts — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits
- Quarterly service cycle to Letsitele, Tzaneen
Common maintenance vectors
What we find on these systems
- Scale build-up on coil surfaces
- Bleed and conductivity control
- Fan drive alignment
- Scale fouling on coil surfaces in hard-water regions
- Fan bearing failure from continuous high-ambient duty
- Blocked bleed lines raising conductivity and corrosion
Dynamic specifications
Potato & Onion Storage duty on Evapco plant
Bulk stores with plenum ventilation and humidity control
| Typical system duty | +4 °C to +10 °C (+28 °C to +45 °C condensing) |
|---|---|
| Design humidity | 85–95% RH |
| Recommended gas / pressure class | R717, R404A — handled by SAQCC Gas registered technicians |
| Equipment platform | Evapco Evaporative condensers and cooling towers — Closed-circuit coolers, evaporative condensers, industrial ammonia packages |
| Compliance frameworks | GLOBALG.A.P., HACCP, SANS 10147, SAQCC Gas registration |
| OEM parts held | Evapco spray nozzles, drift eliminators, fan drives and water treatment kits |
| Service deliverable | Water chemistry and approach temperature report |
| Response / lead time | Quarterly service cycle |
| Location hub | Serving Letsitele packhouse precinct and surrounds off the R71 / R529 |
Local context
Working in Letsitele
We service Letsitele packhouse precinct and the surrounding blocks of Letsitele, Tzaneen, with access off the R71 and R529. Long, hot lowveld summers regularly exceed 36 °C, so high-ambient head pressure control and shaded plant rooms are non-negotiable.
Bulk-bin ventilation with sprout-inhibitor cycles Condensation on bins causes rot spread through the stack
Compliance
Documentation you receive
- GLOBALG.A.P.
- HACCP
- SANS 10147
- SAQCC Gas registration
- Water chemistry and approach temperature report
FAQ
Evapco evaporative condenser service in Letsitele
How fast can a technician service Evapco equipment at a potato & onion storage site in Letsitele?
Letsitele sits on the R71 and R529, so our Tzaneen dispatch reaches most Letsitele packhouse precinct sites inside a standard callout window. Emergency evaporative condenser service runs 24/7 because condensation on bins causes rot spread through the stack.
Do you stock OEM components for Evapco systems?
Yes — Evapco spray nozzles, drift eliminators, fan drives and water treatment kits. Evapco (USA) equipment on R717/R404A charges is supported with the fast-moving spares held at our Pretoria North workshop and non-stock items brought in on OEM order.
What pressure testing and gas compliance certificates are provided?
Every evaporative condenser service job closes with a pressure test record and gas handling Certificate of Conformance issued under SANS 10147 by a SAQCC Gas registered technician, plus the GLOBALG.A.P. documentation your auditors expect.
What operating envelope do you commission this equipment to?
Potato & Onion Storage run at +4 °C to +10 °C at 85–95% RH, with evaporative condenser service performed against +28 °C to +45 °C condensing. Condensation on bins causes rot spread through the stack
Related services & locations
- Evaporative Condenser Service — Tzaneen Industrial
- Evaporative Condenser Service — Polokwane Industrial
- Evaporative Condenser Service — Seshego Industrial
- Evaporative Condenser Service — Hoedspruit Industrial
- Evaporative Condenser Service — Louis Trichardt Industrial
- Evaporative Condenser Service — Musina Industrial
- Alfa Laval Evaporative Condenser Service — Letsitele
- Citrus Packhouses — Letsitele
- Table Grape Packhouses — Letsitele
- Avocado Packhouses — Letsitele
- Deciduous Fruit Packhouses — Letsitele
Get started
Schedule an on-site diagnostic in Letsitele
Tell us what you need cooled and where. We respond with a scoped quote, and for emergencies we dispatch straight away.
- Phone / WhatsApp
- 069 268 0988
- info@reyds.co.za
- Workshop
- 386 Eeufees Street, Pretoria North, Gauteng
- Hours
- Mon–Fri 07:00–17:00, Sat 08:00–13:00. 24/7 emergency breakdown line.