11/06/2026
*Comprehensive Heat Pump Geyser Service + Maintenance Guide*
_For Pretoria North, Montana & Wonderboom homeowners_
Highveld water + summer storms = heat pumps work hard here. Do these 5 things and you’ll avoid 80% of breakdowns:
*1. Monthly 2-Minute Checks - Do this yourself*
1. *Listen*: Should be a low hum like a fridge. Grinding/rattling = fan or compressor mount issue. Switch off & call us.
2. *Look at airflow*: 500mm clear space around unit. Montana dust + Wonderboom leaves block the fan fast. Clear it.
3. *Check drip pipe*: Should drip when heating. No drip = blocked drain or no water use. Overflow = TPR valve issue.
4. *Touch pipes*: Big pipe should be cold + sweating. Small pipe warm. Both same temp = low gas.
*2. Quarterly Maintenance - Critical for Pretoria North water*
Our water is hard + high pressure 400kPa+. This kills heat pumps:
1. *Clean air filter*: Slide it out, vacuum dust/pollen. Do this every 3 months. Clogged filter = 30% higher Eskom bill.
2. *Flush pressure reducer*: Turn off, open TPR valve for 5 sec to flush grit. Pretoria North grit builds up fast.
3. *Check circuit breaker*: Should be 20A dedicated. Tripping often = wrong size or failing element.
*3. Annual Professional Service - Protects warranty*
Kwikot/ITS require this for 10yr compressor warranty. Reyds does this for R850-R1300:
1. *Gas pressure + superheat test* with digital gauges. Low gas = compressor death.
2. *Coil deep clean* - Montana dust + Wonderboom jacaranda fluff kills COP.
3. *Sensor + thermostat test* - prevents “no hot water” surprises in winter.
4. *Electrical check* - isolator, wiring, earth leakage. Highveld lightning damages boards.
5. *TPR valve + drip tray test* - Prevents R20k ceiling damage. COC issued if needed.
*4. Pretoria North/ Montana/ Wonderboom Specific Issues We Fix Most*
1. *Noise complaints* - Units mounted on bedroom walls. We add anti-vibration pads + relocate if needed.
2. *Winter freezing* - Below 5°C units ice up. We check the defrost cycle + install drip tray heaters.
3. *High pressure damage* - No pressure reducer = tank bursts in 2-3 years. Must be 400kPa max.
4. *Load shedding damage* - Power surges kill control boards. We fit surge protection.
*5. Red Flags - Call 069 268 0988 immediately*
1. Water pooling under unit = tank leak
2. Error code on display
3. Unit runs 24/7 but water lukewarm = gas leak
4. Loud bang/pop = compressor failure
*Reyds Refrigeration service area*: Pretoria North, Montana, Wonderboom, Akasia, Sinoville
*Warranty*: 5 years on repairs. Annual service contracts from R95/month.
*WhatsApp “SERVICE” to 069 268 0988* for booking. Same-day for emergencies.