If you are a swimming pool owner you might already be familiar with the quality and reputation that Pentair consistently provide with its pool products. The firm manufactures a variety of swimming pool products such as filters, cleaners, lights, pool-pumps, automation systems, lights, and more. Today, we want to look at one of its best product: the Pentair MasterTemp 400.
Models of Pentair MasterTemp 400
The product comes in 3 different models. These are:
- Pentair 460775
- Pentair 460805
- Pentair 460736
The Pentair 460736 is the standard model and is simply a copper heat exchanger (84% efficient). The 460805 is a heavy duty model and is a copper-nickel heat exchanger (82% efficient) that withstands hash applications like heavy use, high flow, and low pH. The 460775 is the MasterTemp and comes more resistant components like metal headers and thicker CU heat exchanger. It is also quite durable.
MasterTemp 400 Materials
When buying the best heater you need to consider the type of pool you have and the materials of the heater. Some materials will withstand harsh standards than other. For instance, the MasterTemp 400 Heavy duty is made of a copper-nickel alloy which lasts longer than pure copper.
This is because the addition of nickel to pure copper improves the corrosion resistance and overall strength while enabling the alloy to be ductile – the ability to stretch, bend, of deforming under stress while retaining strength. Actually, copper-nickel is used for marine purpose because of its superb resistance to seawater weathering.
Therefore, the 400 heavy duty will last longer that the standard model, but it will cost more. That is the trade-off when purchasing a pool heater for above ground pool for saltwater.
Here is a list of control buttons and their uses for the MasterTemp 400:
- Temp down – This button lowers the temperature setting.
- Temp up – This button raises the temperature settings
- Heater off – This button switch of the heater.
- Spa on – This button governs the heater operation to provide spa temperature setting.
- Pool on – This button governs the heater operation to provide pool temperature setting.
Pentair MasterTemp 400 Error Code E05
Sometimes, you might try to fire up your MasterTemp and after firing heater will start. After a minute or two, it will go off and show the error code e05.
If you have ever experienced this problem, then try these solutions:
- Check whether the vent is obstructed (both intake and outtake).
- Check whether there is a bad sensor (especially the stack flue sensor).
If you hold down the pool on button, it will show the exhaust temperature. For instance, it might show 80 and the flash 40. Obviously, that will tell you that something is wrong. Take of the flue senor, clean its terminals, and then return it and attach the wire terminals. The Pentair MasterTemp 400 error code e05 will clear.
You should know “what is the best inflatable hot tub on the market” that you can install the Pentair MasterTemp 400. Also, you should know how to clear the MasterTemp 400 error code e05.