Heaters are really important in Michigan. In this video, Mark talks about Error Code EO5 and how to go about fixing this Pentair Mastertemp heater.
Category: Ask the Pool Guy
When to Change Sand – Mark Tells All
When should you change the sand in your pool filter? Everyone says different times. We say about 5-7 years. If you take care of it better, it will last longer than if you do not take care of it, because Read More …
Why Won’t My Rheem 406A NG Pool Heater Ignite?
Mark shows us in this video how to do troubleshooting for the Rheem 406A NG pool heater. In this video, he walks us through all of the steps.
The Auto Fill Line – When to Reroute
Mark talks about pool equipment, specifically, about the auto fill line on the plumbing system and when rerouting it is necessary.
What to do with a Loud Pool Pump
This video is to show how loud this pump is! Any louder and it might start to disturb your sleep, or your neighbor. When the bearings or motor start to sound loud, either new bearings or a pump replacement may Read More …
What to Know About Converting to a Salt Pool
Al shares some information about the process of converting a pool to a “salt pool” or one that generates it’s own chlorine, as well as something that absolutely MUST be installed with a salt sytsem that is sometimes overlooked.
Mark Descales Pentair Mastertemp Heater
Seized Booster Pump – How to Get it Unstuck
So you have a seized booster pump? In this video, Mark talks about how to unstick a seized booster pump, and the different sounds it will make.

