Showing posts with label home maintenance. Show all posts
Showing posts with label home maintenance. Show all posts

11 May 2020

Geyser troubles - in hot water after 27 years!

On a Sunday morning about 27 years ago we had a geyser burst. I called on Jan Nel, our home teacher at the time, to come and assist with cleaning up and assess things and then the following day I called on Robert Bothwell to replace the geyser.

Robert replaced it the following day with a copper lined Kwikot 200 litre 200 kPa geyser. This has a 4000 Watts heating element and served our family of 7 and occasional visitors very well for more than 27 years. It is worth spending more for a copper lining and larger geyser.


I set the thermostat on about 47°C with the idea that, 
  1. if a child (or adult) put his or her hand into only hot water they would be uncomfortable, but not injured, and 
  2. thinking of my training in physics, this is maintaining a shallower temperature gradient and so should not cost anywhere as much as maintaining water at a higher temperature. 

I do not recall ever running out of hot water, even when the home was fully occupied and all were showering in the morning, and washing dishes, and all.

But all things do age and become less effective.

I had investigated and tried replacing the thermostat with one that Robert Bothwell had in stock, but that blew immediately and so I called on Peter Lloyd, a plumber who works on our Cape Town area chapels, to come and replace the heating element and thermostat. We had replaced this geyser in about 1993 (according to the date shown on the old element, a copper-lined geyser. It was quite clear when the old element was removed as to why the thermostat blew. The copper coating of the heating element was completely disintegrated in a lot of places and so electricity would have been going through the water to short-circuit the element!

It took about four days from the problem starting before I called on Peter, and I was impressed at how effectively the water remained hot in the geyser for many days without being heated. The thermal insulation is highly effective!

I could hear the water sizzling or hissing inside if I turned on the power to the geyser. Then the wiring blew and the need for replacement became more obvious.

All is now well with the new heating element - thank you Peter Lloyd, the plumber.

Below are pictures showing how seriously the element had deteriorated. The conducting element can be seen in places within the white insulating layer inside the copper coating. The thermostat looked fine although it was broken.












04 November 2019

Some home improvements after 21 years!

We finally took the leap in 2016 and started to do some renovating that really had been needed for two decades, and some that were not quite so urgent, but worth doing anyway. Here is a record of some things that we did between 2001 and 2018.

2014: Gutters, fascias, painting
The cage around our afdak (lean-to) at the side of the house.








Since 2014, trees have been removed in 2016 and a boundary wall built in the front of the house in 2017.



We had installed a carport in 2001. We also remodeled the kitchen and en-suite bathroom.

The carport was built in 2001 and for a long time had a basketball board and hoop attached. The beams were clad in 2014.


In 2007 we had a break-in. Prior to this we had a dog, a Jack Russell cross, that was presumably a deterrent to anyone breaking in, and then he died. From that time we had at least three break-ins. On the first occasion in 2007. Richard, at age 14, came home from school and found that someone had been rummaging in drawers. He came in through the front door and found the house in a mess. He then found that the side gate was open and there were things lying on the front lawn, presumably from the person running away, so he would have frightened the person who, fortunately, did not attack Richard, but simply ran away. Cell phones, jewellery and other things were stolen. He kept his cool and called his Dad who advised him to call the police. It is apparent that the thief was in the house and fled when Richard got home, and Richard was protected during the ordeal. He handled this all very well.

In 2009 we installed security gates and caged ourselves in. We installed a new stronger gate for the front door, and the afdak at the side of the house was extended and caged in. A trellis gate
was installed for the bedroom sliding door. The gate at the other side of the house was moved from the back to the front of the garage.
The security gate for the bedroom sliding door.

In 2012 we had another break-in where one burglar bar was bashed in to gain entry. Two laptops were stolen together with other smaller things. We then engaged the services of ADT, the security company, with a burglar alarm.


During 2013 and 14 we did further work - the house was painted inside, the lounge ceiling had been knotty pine strips and we installed a ceiling beneath this, painted white. The main bathroom was remodeled. New gutters were installed.

Some of the work that was done inside the house during 2013-2014


The house after painting and before the gutters and cladding were done.








Work in the main bathroom



Laminated flooring and painting in the passages and lounge.

During 2016 we had a number of large trees removed, most particularly those that would impact the house such as the tall palm tree that could cause serious damage if it should blow over, and tree roots that would affect the walls or foundations.
The palm tree that was cut down. The house can also be seen as it was before the renovations in 2013-2014.

During 2017 Sally was threatened by someone who broke into the house. Fortunately Richard was home studying for exams and attacked the attacker who fled after snatching Sally's cell phone. We were in the process of building a boundary wall in the front of the house. The wall was completed soon after the break-in.

The motor for the rolling driveway gate was stolen in 2018. Great skill was used - if only the person who stole it would use that skill to build society rather than only thinking of self.

During 2018 we installed four rainwater tanks to harvest as much as 10 000 litres of rainwater. These have all overflowed several times since then. We have used the rainwater for the washing machine and two toilets for most of the time. We also use rainwater in the garden and for washing the cars. We collect from 186.4 square metres of our 334.5 square metres (55.7%) and 229.1 square metres of the van Dorps' 403.1 square metres (56.8%). It should be easy to add our carport to the collection to increase our harvesting to include the carport, thus harvesting 69.5% of our roof area.

Although it appears as though our house has been targeted - it seems to be the only house in our close neighbourhood that has been broken into, or at least had as many break-ins - we have been blessed. In about 1984 we made a decision that, since we had to choose between using part of our monthly budget for paying Fast Offering or paying short-term insurance for the contents of the house, I was impressed that we had a wonderful promise from the Lord. In Malachi 3:10-12 we are promised that if we bring our tithes and offerings into His storehouse that there might be meat in His house, that He would pour out a blessing that we would not have room enough to receive it, and He would rebuke the devourer for our sakes, and bless the harvest of our fields. The challenge in Isaiah 31 that I studied in Institute to place our trust in God rather than in the arm of flesh helped us to decide to place our trust in the protecting hand of Heavenly Father. We committed to Him that if we did not lose more than we would through the excess that we would have to pay to an insurance company in case of a claim, we would not be losing out, and we would pay more than the amount that we would have needed to pay in monthly premiums to an insurance company into Fast Offering. We always continued to pay our full tithes as well as other offerings. I believe that the Lord has not failed to bless us in accordance with our personal promise and faith. We have had losses, but would have had losses even if we had the best insurance. So, we paid our monthly contribution to Zion rather than to Babylon and trusted God to prevent losses, whereas an insurance company would at best reduce the inconvenience in the event of a loss. We did what we could to improve security and then trusted that the Lord would assist us with reducing the incidence of losses or problems that we might otherwise have.