What does lf mean on hot tub?
Low Flow
Today’s post is about water flow trouble codes on your spa panel. These are usually presented as FL, FLO or FLOW on your display, although it may appear as LF (Low Flow) or PS (Pressure Switch).
How long does a spa circ pump last?
Spa circulation pumps are low flow, single speed pumps that run 24 hrs to keep your water filtered and heated. They run all the time, but are low energy use, drawing between 0.5 and 1.5 amps. Running all the time does accelerate wear and tear, and makes the average circ pump lifespan about 7-9 years.
How do you replace a circ pump in a hot tub?
The circ pump is also likely screwed into the base of the equipment bay, remove the screws in the pump base, and set aside to use later on the new pump. Since there commonly are no cut-off valves on either side of a low flow circ pump, if your spa is full of water you will spill some water while installing a new circ pump.
Why is the circulating pump not working in my hot tub?
Why Won’t the Circulating Pump Work After Changing the Water in a Hot Tub? A clogged filter may stop hot tub water circulation after changing water. Your hot tub relies on a circulating pump to keep the water moving throughout the circulation system.
What kind of circulation pump do I need for my hot tub?
The most common low flow circ pumps are made by Laing, Grundfos and Waterway. The circulation pump that you need, is the exact replacement, in voltage, amperage and hose or pipe connection type and location.
Spa circulation pumps are low flow, single speed pumps that run 24 hrs to keep your water filtered and heated. They run all the time, but are low energy use, drawing between 0.5 and 1.5 amps. Running all the time does accelerate wear and tear, and makes the average circ pump lifespan about 7-9 years.
What kind of circulation pump does a hot tub use?
Common spa/hot tub circulation pumps are made by Aqua-Flo, Grundfos, Laing and Waterway. Not all spas have a circulation pump however. Many spas use a 2-speed therapy pump, with low speed used for constant circulation, and high speed used for turning the jets on high.
The circ pump is also likely screwed into the base of the equipment bay, remove the screws in the pump base, and set aside to use later on the new pump. Since there commonly are no cut-off valves on either side of a low flow circ pump, if your spa is full of water you will spill some water while installing a new circ pump.
What to do if your spa pump is not working?
With over 25 years of experience, we’re equipped to help with any spa issues you have or to discuss a new spa. When your spa pump is making noises… This usually happens if you recently drained the spa. Open the lock nut until you hear air hissing, then tighten up again as water begins to leak.
