Variable Speed Pool Pump Vs Single Speed

All of the original pump components can be transferred to the vs motor.

Variable speed pool pump vs single speed.

The wiring from a single speed motor is also transferable. At 862 5 rpm s the motor is using only a scant 17 5 watts. At river pools we began using variable speed pumps some time ago and have had tremendous success. Also variable speed pumps are fan cooled and have a longer life expectancy than single or dual speed pumps programing features.

Installation of the variable speed motor is the same as a single speed motor. Often when i have had my pump on at very low rpms i have to double check that it is actually on. The variable speed pump on the other hand lets you set the speed at the exact level that you want. As it is a variable speed pump you can expect to save 90 energy as compared to traditional single speed pumps.

These are just about the least efficient motors you can use but they are cheap so they are popular. This excludes the pump seals which should always be replaced when a new motor is installed. Single and two speed pumps use traditional induction motors. The difference between the two is that variable speed pumps allow you to adjust the flow rate of water through the circulation system while single speed pumps only have one speed.

You can set timers that allow the pump to run at different speeds throughout the day without you having to lift a finger. Variable speed pumps save energy in two ways. A pool pump that uses 1119 watts per hour at 3450 rpm single speed pump rpm s will use only 140 watts at 1725 rpm. If you have water features such as waterfalls spill overs or even a fountain.

This typically equates to an operating cost of approximately 20 30 per month. A single speed pool pump works at only one speed while a dual pump allows you to choose either a fixed low or a fixed high speed. Most variable speed pool pumps go as low as 500 to 600 rpm s so you can really see how this can reduce on the electricity that you use. Basically variable speed pumps are the cadillac of pool pumps and most studies show that they are 90 more efficient than standard one speed pumps.

You will really appreciate its quieter operation even though it comes equipped with a powerful motor. The first which even some pool builders don t understand is that the pump motor is inherently more efficient. The variable speed pump can be programed and different speeds to make sure all are running at proper pressure even at specific times. Variable speed pumps can be integrated into advanced pool automation systems such as hayward s omnilogic.

Variable speed pumps are quiet because the motor is totally enclosed fan cooled tefc meaning that it is much quieter than a single speed or dual speed pump.