Parts & components
Eliwell Parts & Thermostatic Expansion Valve Diagnostics in Nuffield
Genuine Eliwell digital thermostats and room controllers components supplied and fitted in Nuffield, Springs. IDPlus/IDNext controllers with defrost and alarm logic.
Specification
Eliwell technical envelope
| Component family | Digital thermostats and room controllers |
|---|---|
| Technology | IDPlus/IDNext controllers with defrost and alarm logic |
| Refrigerants | R404A, R134a, R448A |
| Duty range | −45 °C to +40 °C control span |
| Service performed | Thermostatic Expansion Valve Diagnostics — −40 °C to +10 °C evaporating |
| Turnaround | Same-day diagnostic slot |
| Local coverage | Nuffield Industrial via the N17 / R29 |
Typical failures
What these parts usually replace
- Relay contact welding on high-inrush loads
- Probe drift giving false room temperature
- Defrost timers left on factory defaults
- Superheat hunting
- Bulb charge loss
- Orifice blockage and moisture freeze
FAQ
Eliwell parts questions
Do you stock Eliwell parts for thermostatic expansion valve diagnostics in Springs?
Eliwell NTC/PTC probes, controller fascias and relay boards. Fast-moving items ship same day from our Pretoria North workshop to Nuffield; OEM-order items typically land within 3–5 working days.
Can Reyds fit the parts as well as supply them?
Yes. Supply-and-fit is handled by SAQCC Gas registered technicians and closed out with a pressure test record and Certificate of Conformance under SANS 10147.
Which refrigerants do these Eliwell components suit?
Eliwell digital thermostats and room controllers are rated for R404A, R134a, R448A at −45 °C to +40 °C control span.
Get started
Request a quote or site assessment
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.