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    Hot tub won't heat when everything runs (pumps + blower)

    My hot tub is a Dynasty spa, with an "in.xm" connector platform. It has : 1) main pump (2 speeds) 2) secondary pump (1 speed) 3) Blower (yay, more bubbles!) Ever since the spa was installed, when everything runs at max (both pumps + blower), heating stops. As soon as I lower the demand, for...
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    Heater not heating when pumps run on high speed (Dynasty spa)

    Hello, This is my first cold season with my new Dynasty spa. I noticed that the heater would not heat water when the pumps run on high speed. The two-flame indicator bar on the control panel blinks, and becomes solid as soon as I lower the pump speed. The owner manual says "If your system in...
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    Correct way to use collars on barbed slip-on couplers

    Hello! I am a new pool owner and currently doing some piping work to optimise my pool before my first winterizing. One thing I am unsure about is the correct way to use collars with slip-on barbed couplers, for example, to join a piece of flexible PVC hose (backwash port) to a 50 ft long...
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    Connecting 100' polyethylene pipe to Hayward port

    Hello! I am about to bury a 100' polyethylene pipe in order to send the water when backwashing my filter, to a designated area. My semi-inground pool is connected to a Hayward multi-port filter, ports appear to be 1-1/2" wide, and I assume 1-1/2" diameter for the pipe is a good choice. When...