Have a plumbing query
Am in Plumstead in Cape Town
In 1988 I installed a Daikin heat pump. This worked very well, a bit slow in winter but from October to about May, could heat 150 litres of water to 53 deg in a few hours
Then in 1995 I fitted 2 x 2 sqm solar panels. Again, superb in summer. Having this enabled me to run the heat pump less
In 2018 a big storm caused a steel roofing sheet from a nearby garage to fly through the air and demolish the solar panels
So a 20-tube evacuated tune system was installed instead
Due to the two pipes on the collector from and to the 150 litre geyser being both on top, the plumber insisted a small circulation pump be fitted. This was fitted with a one-way valve in the pipe feeding the geyser and is powered by a 12 volt PV panel. (The geyser is in the upstairs roof and above the top of the collector)
All well. During the first winter I found that the heat pump was not heating the water and often by 6.00pm. the water was still at 35 deg (the heat pump is controlled by a Geyserwise which has a display)
I called this same plumber to come and have a look. After 4 broken appointments, he arrived in a foul mood and started telling me that no-one questions his work. I asked him to please have a look in the roof to see if the connections were correct. No, he does not go into roofs he says and walks out
Since then I have tried to engage 4 plumbers to come and check it out
3 said they do not get involved in solar installations
The 4th came, listened to what I said, looked at the Geyserwise, but did not go into the roof as he was on the way to another job. The next day I received an invoice for "consultation" for R550,00. I argued with the lady at the office but she said that as soon as the plumber set foot in the property, I was liable. The promised quote never arrived. When I queried this, I was told that the plumber who came to see me no longer worked for the company
Are there any reputable plumbers in Cape Town southern suburbs who know what they are doing?
Its now the second winter with indifferent hot water
Thanks if you read all this
Am in Plumstead in Cape Town
In 1988 I installed a Daikin heat pump. This worked very well, a bit slow in winter but from October to about May, could heat 150 litres of water to 53 deg in a few hours
Then in 1995 I fitted 2 x 2 sqm solar panels. Again, superb in summer. Having this enabled me to run the heat pump less
In 2018 a big storm caused a steel roofing sheet from a nearby garage to fly through the air and demolish the solar panels
So a 20-tube evacuated tune system was installed instead
Due to the two pipes on the collector from and to the 150 litre geyser being both on top, the plumber insisted a small circulation pump be fitted. This was fitted with a one-way valve in the pipe feeding the geyser and is powered by a 12 volt PV panel. (The geyser is in the upstairs roof and above the top of the collector)
All well. During the first winter I found that the heat pump was not heating the water and often by 6.00pm. the water was still at 35 deg (the heat pump is controlled by a Geyserwise which has a display)
I called this same plumber to come and have a look. After 4 broken appointments, he arrived in a foul mood and started telling me that no-one questions his work. I asked him to please have a look in the roof to see if the connections were correct. No, he does not go into roofs he says and walks out
Since then I have tried to engage 4 plumbers to come and check it out
3 said they do not get involved in solar installations
The 4th came, listened to what I said, looked at the Geyserwise, but did not go into the roof as he was on the way to another job. The next day I received an invoice for "consultation" for R550,00. I argued with the lady at the office but she said that as soon as the plumber set foot in the property, I was liable. The promised quote never arrived. When I queried this, I was told that the plumber who came to see me no longer worked for the company
Are there any reputable plumbers in Cape Town southern suburbs who know what they are doing?
Its now the second winter with indifferent hot water
Thanks if you read all this
