To repair the pump: To repair the Laing 909 pump I have, I removed all bolts (4) holding the pump housing from the actual motor. The image below shows the pump housing separated from the motor body. Once you remove the bolts, the pump housing comes right off the motor body.
Full Answer
What kind of recirculation pump does Laing make?
Laing E1 series recirculation pump. Includes power cord, built-in ball and check valve, 1/2 inch sweat union connections and bleeder valve. REPLACES the UC-303-BW & E1-BCUVNN1W-06. PART #60A0G1004. Laing E1 series recirculation pump.
How long is the power cord on a Laing E1 recirculation pump?
Laing E1 series hot water recirculation pump (no timer). 1/2 inch thread connection. 6 foot power cord and adjustable thermostat included (95 to 158 F). REPLACES the SM-303-BTRW & E1-BCTNRN1W-06.
What should I do if my circulation pump is not working?
If there is no action coming from your circulation pump, see if your control panel is giving you an error code, typically a FLO or OH error when dealing with a dead pump. Check that your power is on, the breaker or GFCI test button are not tripped, all valves are in the open position.
What is the temperature on the Lalaing E1 recirculation pump?
Laing E1 series hot water recirculation pump (no timer). 1/2 inch sweat connection. 6 foot power cord and adjustable thermostat included (95 to 158 F). REPLACES the SM-303-BSRW & E1-BCSNRN1W-06.
How do you fix a circulation pump?
0:165:18Fix & Repair Stuck Circulator Pump Before Replacing NO HEATYouTubeStart of suggested clipEnd of suggested clipSo the first thing you need to do shut the electricity off to your boiler. Second. Thing you need toMoreSo the first thing you need to do shut the electricity off to your boiler. Second. Thing you need to do is to drain the water from your boiler.
What causes the circulator pump to stop working?
Circulator pumps can stop working for several reasons: a blown fuse, bad wiring or a dead motor. Troubleshooting the possible causes in a systematic manner ensures you can find the reason your circulator pump isn't working so you can get it back up and running as soon as possible.
How do you check if a circulating pump is working?
If the circulator pump is on the RETURN side of the heating piping loop (the usual and better location) then you can feel the pipe at the circulator pump - doesn't matter which side - in or out flow - since if the pump is running the pipe will get warm, then hot if it is successfully moving hot water out of the boiler ...
How does a Laing circulating pump work?
The Laing Circulating Pump is absolutely best in class! A built-in temperature sensor automatically turns the pump on when the water temperaturein the hot water supply line cools down to 85ºF. This cool water in the hot water supply line is then pumped into the cold water line and back into the water heater.
How do I know if my circulating pump is bad?
Circulating pump not working?The water flow pipe isn't hot despite the pump running.A water leak coming from the pump.The pump is making unusual noises.The pump casing feels hot.Some or all of your radiators aren't heating up.You have no hot water.
What controls a circulator pump?
The low switch indirectly controls the heating circulator by locking out (keeping off) the circulator pump assembly if the boiler temperature drops into the low range. Check valves control circulator flow or flow rate and may be used to balance heating zone flow or heat output.
How long do circulator pumps last?
5 to 10 yearsDue to the strict quality control, there is little chance that your Taco Circulator pump will be defective. A typical Taco circulator pump usually last from 5 to 10 years unless leaks are left unchecked.
How do you prime a circulation pump?
0:492:48How to Prime and Vent a Grundfos CM Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo loosen up the priming. Plug. I'll just take a funnel or the priming port. And I've completelyMoreSo loosen up the priming. Plug. I'll just take a funnel or the priming port. And I've completely filled the housing on the top. So now that's completely full of water put back in the priming plug.
How long do recirculating pumps last?
How Long Do Recirculating Pumps Last? Most pumps – assuming you did not get a lemon – will last 10 to 15 years. The biggest factors that impact their life expectancy are the amount of water you use every day and the quality of the manufacturing.
What is the purpose of a recirculation pump on a tankless water heater?
Sometimes called a circulator pump, it is a pump that periodically circulates water back to the water heater to be reheated. There's a clue that this is not a cost-free technique. This prevents water in the pipe from cooling off, so it is hot when you turn on the tap or shower.
Can I turn off my hot water recirculating pump?
Recirculating pumps can be turned on and off according to when you want to use them. However, just because you're able to turn off your recirculating pump doesn't mean that you should. Turning off the recirculating pump means that you will have to wait for hot water to arrive rather than having it on demand.
How much does it cost to run a recirculation pump?
So, you are looking at between about $26 and $34 each year, just to run your pump. Even if you were to trust the exaggerated expected water savings of 11,000 gallons each year, the cost of electricity to run the pump would still be more expensive than the average water savings for the vast majority of the country.
Why is my boiler not circulating hot water?
Radiators are partially blocked CAUSE: Another common cause of hot water radiators not circulating is radiators blocked partially. If this happens, then it will lead to the coolant going through the radiators much more slowly than it should. This will thus result in the radiators not circulating enough or at all.
How long do circulator pumps last?
5 to 10 yearsDue to the strict quality control, there is little chance that your Taco Circulator pump will be defective. A typical Taco circulator pump usually last from 5 to 10 years unless leaks are left unchecked.
How do you test a hot water recirculating pump?
Let the water run until it stops flowing. Then drain remaining water from Hot Water Heater spigot. Leave the faucet in the house open until the Hot Water Recirculating Pump Installation is complete. If the water does not stop flowing, check to make sure the water to the Hot Water Heater has been completely shut-off.
How much does it cost to replace a recirculation pump?
Installation Costs for Recirculation Pumps How much does it cost to install a recirculation pump? It will cost from $500 to $1000 to install a recirculating pump if you hire a plumber. But of course, it can end up costing as low as zero dollars if you get an under sink recirculating pump and install it yourself.
How to open the electrical cover on a pump?
Open the electrical cover on the top of the cartridge of the pump using the 6-in-1 screwdriver.
Can you repair a boiler without a repair kit?
Do not attempt the repair without the complete repair kit and the specific boiler's Operator's Manual.
Can you order a repair kit for a heating system?
Before attempting the repair, order the entire repair parts kit from the manufacturer to limit the amount of time the heating appliance will be down.
Which has a higher volume, the Demand Pump or the Autocirc?
So the Demand Pump has a higher volume pump than the Autocirc or Grunfos.
Can you add a switch to a Grunfos pump?
With the ordinary Grunfos-type pump that is not on a timer, you can add a switch and have the pump work on demand as you describe.
Can you take apart an autocirc pump?
If you have the same Autocirc product I have, then it cannot be taken apart. The timer seems to be connected and sealed together with the pump. If yours is different, answer back with the wires that you can see and we'll see if the timer can be by-passed.
How to check if a circulation pump is doing better?
Pull out the cartridge filter to see if flow improves and the circulation pump is doing better.
How to stop water from leaking from a lock nut?
Open the lock nut until you hear air hissing, then tighten up again as water begins to leak.
What is a hot tub pump?
Hot tub circulation pumps are low-flow pumps that constantly circulate in water as slowly as possible to provide your spa a continued filter, heat and chemically treated water.
When to replace filter?
If the problem still arises, it’s time to replace the filter.
Do circulatory pumps wear out?
Circulation pumps don’t simply wear out die. So if yours is struggling, don’t assume it’s just wearing out. It’s likely your filter needs to be looked at:
How much does an autocirc pump weigh?
Note: At the sink under which the Autocirc pump is installed some "luke warm" water will appear in the cold water line due to the transfer of water from the hot side to cold side. This luke warm water will, however, disappear in a short time(4-5 seconds) once the cold fauceVtaps is opened. Autocirc® Technical Data Motor: 115 Volt, 1 Phase, 60Hz Unit Weight: Overall Dimensions: 14 Watts input 3 pounds (1 .4Kg) 8" height (20.3cm) 4.5" width (11.4 cm) Operating Noise Level: 30 decibels (less than a whisper)
How to make a warranty claim on Xyleminc?
To make a warranty claim, check first with the wholesaler or seller from whom you purchased the product or visit www.xyleminc.com for the name and location of the nearest representative providing warranty service.
Should rubber washers be replaced?
Note: It is recommended that the rubber washers in the hose connections be inspected to ensure they are in reusable condition. If not, they should be replaced. Step 5
Can you fasten a pump to a wood panel?
A CAUTION: Do Not fasten pump to a thin wood panel .... wall as this might create a vibration noise when the pump is operating.
