Welcome To Plumber Melbourne Solar hot water heaters
All rooftop solar powered water heaters require routine maintenance in order to fully operate at their peak efficiencies. They need periodic inspections to be carried out and regular maintenance so that you can derive the needed utility. Again, as you continue to use your heater on a regular basis, some of the components will need to be repaired while others will need to be replaced. The routine repairs and replacements form part of the necessary steps that are needed to prevent any kind of corrosion, scaling, and freezing.
As a homeowner, you cannot be able to fully handle any of the necessary inspections and needed maintenance tasks just on your own, most tasks require qualified technicians. When you come to Plumber Melbourne we will provide you free quote and accurate cost estimates before dispatching our professionals to come over and have all your work done as part of our same day work service. In some situations, where systems are in a wanting condition, it will be more appropriate to replace, or shut off, or even have to remove the entire solar system instead of having it repaired.
Periodic Plumber Melbourne Inspection List
We have listed below some mandatory inspections that you can carry out on your solar system components, which should not be done in isolation of the product manual as it also provides a selected maintenance schedule.
Plumber Melbourne Collector shading
you need to visually check keenly for any shading of the collectors this can be during the day like mid-morning, at noon, and also mid-afternoon, this should be done on an annual basis. Shading is known to greatly affect performance of your solar collectors. Another key thing that should be checked is vegetation growth, also hampers performance, the same also applies to any new constructions erected on your house or the adjacent neighbor’s property, and this may produce a lot of shading that was not initially there at the time when the collectors got installed.
- Plumber Melbourne Collector soiling : If your collectors are dusty or soiled, then they will perform very poorly. You will need to do periodic cleaning at regular intervals as this will be necessary during the dry and also dusty climates.
- Plumber Melbourne Collector glazing and seals : You need to carefully look for the presence of cracks showing in collector glazing, and then check to actually see if all seals are in perfect condition. The plastic glazing, if it appears to be excessively yellowed, then you will need to have it replaced.
- Plumbing, ductwork, Plumber Melbourne and wiring connections : As a homeowner you need to constantly keep checking for any fluid leaks that happen at the pipe connections. You also ought to check the duct connections as well as the seals. All the ducts need to be sealed using a mastic compound. You need to see to it that all wiring connections are tight.
There are some two major factors affecting performance of suitably sited and well installed solar hot water heating systems, the leading factor is scaling, which is present in liquid and the other one is corrosion, which is present in air systems.
Plumber Melbourne Scaling
Any domestic water having high mineral content or otherwise referred to as hard water has the tendency of causing mineral scaling, which is a buildup that is evidenced when calcium deposits occur in hydronic models of solar heater systems. The scaling build-up ends up reducing system performances in numerous ways. In case your system makes use of water as the main heat-transfer of fluid, then scaling is likely to occur within the collector, the distribution piping, as well as the heat exchanger.
In those systems made to use some other type of fluids for the heat transfer process, which included glycol and the anti-freeze, it is common scaling to occur on surfaces of your heat exchanger that is tasked with the transfer of heat direct from your solar collector over to the domestic water. The scaling effect also causes failures in the valves and also pumps at the portable water loop.
Scaling can be averted through the use of water softeners; you can also avoid it by simply circulating some mild acid-based solution, which includes vinegar, done through the collector and domestic loop for hot water. This should be carried out at least after every three years; you have the option of doing it as necessarily as you may wish depending on the water conditions. There is also need for you to carefully clean the heat exchanger surfaces using medium-grain sandpaper.
For the solar water heating units that use the antifreeze solution such as ethylene glycol or propylene glycol as the heat-transfer fluids, they have very effective freeze protections as long as their proper anti-freezing concentration is well maintained.