Little Giant VCMA-15ULST 115 Volt, 65 GPH, 1/50 HP Automatic Condensate Removal Pump with Safety Switch and Tubing, Black/White, 554415
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Availability:
In Stock.
Arrives
Saturday, May 24
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Style: Includes Safety Switch/Tubing
Pattern Name: Pump
Features
- AUTOMATIC CONDENSATE PUMP: features a vertical-type switch to reduce footprint and is designed to automatically remove condensate produced by boilers, furnaces, air conditioners and de-humidifiers
- THERMALLY PROTECTED MOTOR: 1/50 HP, 1 Amp, 60 Watts, 115 Volts, 60 Hz, fan-cooled motor; CSA listed in the USA and Canada
- BUILT TO LAST: stainless steel motor shaft, thermal overload protected motor; CSA certified to US and Canadian standards
- INCLUDES SAFETY SWITCH and 20-FT VINYL TUBING: safety switch can be connected to shut down the air conditioner condenser or wired to an alarm to warn of possible tank overflow
- SPECIFICATIONS: 1/50 HP; 115 Volts, 1 Amp, 60 Watts, 3/8-inch OD barbed discharge, 65 GPH at 1-foot head, 15-foot shut-off, maximum 6.5 PSI, 3 inlet drain holes, 6-foot cord; maximum water temperature: 140 F, safety switch and 20-ft. tubing included
Description
The Little Giant 115 Volt, 1/50 HP VCMA-150ULST is ideal for removing condensate from HVAC equipment including air conditioners, de- humidifiers, condensing boilers, and high-efficiency oil or gas-fired furnaces. This unit is comes with a safety switch that can be wired to the appliance to turn the appliance off or can be wired with an audible alarm (not included). 20-ft. of 3/8-inch I.D. vinyl discharge tubing included. From the Manufacturer Little Giant VCMA Series is ideal for collecting, detecting, and the automatic removal of condensate from air conditioning equipment, de- humidifiers, high efficiency furnaces, condensing boilers, and other equipment where an automatic drain pump is required. of-the-art in pump design. The VCMA-15ULST includes a safety switch 20-feet of tubing and a 6-foot power cord.
Brand: Little Giant
Color: Black/White
Material: Acrylonitrile Butadiene Styrene
Style: Includes Safety Switch/Tubing
Product Dimensions: 11"L x 5"W x 7"H
Power Source: Corded Electric
Item Weight: 5.05 Pounds
Maximum Flow Rate: 1.08 Gallons Per Minute
Maximum Lifting Height: 15 Feet
Voltage: 115 Volts
Brand: Little Giant
Color: Black/White
Material: Acrylonitrile Butadiene Styrene
Style: Includes Safety Switch/Tubing
Product Dimensions: 11"L x 5"W x 7"H
Power Source: Corded Electric
Item Weight: 5.05 Pounds
Maximum Flow Rate: 1.08 Gallons Per Minute
Maximum Lifting Height: 15 Feet
Voltage: 115 Volts
Manufacturer: Little Giant
Part Number: 554415
Item Weight: 5.05 pounds
Country of Origin: Mexico
Item model number: 554415
Is Discontinued By Manufacturer: No
Size: Оne Расk
Pattern: Pump
Wattage: 60 watts
Horsepower: 0.02
Item Package Quantity: 1
Measurement System: Imperial
Special Features: Safety switch
Usage: Amateur, Professional
Included Components: barbed discharge adapter with check valve, safety switch, 20-ft. tubing, pump with 6-ft. cord and 1/2 gallon tank, installation manual
Batteries Included?: No
Batteries Required?: No
Warranty Description: 1 year manufacturer
Date First Available: December 28, 2007
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: Includes Safety Switch/Tubing
Pattern Name: Pump
Revised 5-30-20 This review is specifically for the Little Giant model VCMA-15ULST, also known as the 554415, condensate pump; there are several similar looking pumps by the same manufacturer, so please read my description below of the important differences. This pump, and the other similar ones by Little Giant (Oklahoma City, Oklahoma), is primarily intended to receive condensate water from an air conditioning unit, or related equipment that generates condensed water; it is NOT for use with flammable or explosive fluids. The pump is actually like a small sump pump, and consists of a small 1/2 gallon tank, the pump itself, and a float switch to operate the pump. The condensate water enters the pump tank, usually by gravity, and accumulates until the float switch detects a high water level, at which point the pump turns on and stays on until the float switch detects a low level, and the pump then shuts off. The pump discharge is via a built-in check valve having a 3/8” hose barb, to which suitable 3/8” ID hose must be attached. Through hose of this size, the pump is able to discharge the water a considerable distance both vertically and horizontally. Certainly, it is able to push water up a height of one normal residential house level, for example from a basement up to above ground level, so that it can be routed outdoors, or into a drain, sink or whatever. It can also pump across a floor to a floor drain or sump pit, or can pump up from the pump location to a ceiling above, then across to a wall, and back down to a sink, drain or sump pit. Now, here is my attempt to describe and differentiate between the various similar models, since various listings on Amazon and elsewhere can make selecting the appropriate model somewhat confusing. Little Giant produces two very similar sub-series in the VCMA series, the VCMA-15 and the VCMA-20. The only difference between these appears to be that the -15 has a 1/50 HP pump motor while the -20 has a 1/30 HP pump motor; it seems that the -15 and -20 refers to the height in feet that the pump can elevate water. The models in the -20 sub-series obviously have a better ability to pump more water a greater distance and/or height; this sub-series can also be obtained with a 220V motor option, while it appears that the -15 sub-series is 115VAC only. I recommend checking the online manuals of spec sheets before purchasing, although I have personally found Little Giant’s documentation on their website to be rather sparse on desired details. This review is for a specific pump in the -15 sub-series, so you should know that it has the lower capacity pump. Within the VCMA-15 sub-series, there are additional digits in the model number that have important meaning to the purchaser. The model number always starts out VCMA-15UL, but then there may be one or two additional digits. The addition of an “S” means that the pump includes a secondary float switch that detects high-high level; this can be used to shut off the air conditioner or other condensing equipment that is generating the condensate water, or it may be used to operate some kind of audible and/or visual alarm. The addition of a “T” means that the pump comes with a 20 foot long clear vinyl discharge hose that fits the 3/8” hose barb on the pump’s check valve. This particular Amazon listing is for the VCMA-15ULST model which is also referred to as 554415, so you can tell that it has the secondary high-high level switch AND includes the 20 foot long discharge hose. The pump’s manual, which is for all models in the VCMA series, is annoyingly vague about certain things, and one of those is the maximum pumping distance and height. The manual I have says the -15 sub-series has a “15 foot shut off”, whatever that means; my guess is that it cannot pump higher than 15 feet, but I don’t know of that is correct. Elsewhere in the same manual, it says, “Route outlet (discharge) tubing or piping from pump straight up as high as necessary. Do not extend higher than 75% of the total dynamic head capacity of the pump.” Nowhere in the manual does it say what the number is. Nowhere on the actual pump does it say how high it can be relied on to operate properly. Suffice it to say that pumping from a basement floor level up to the ceiling, or even up to a sink or drain on the next floor up seems to be within this pump’s capacity. The manual DOES recommend against using a discharge hose or pipe larger than 3/8” ID; apparently use of a wider discharge can result in excessive reverse flow as the pump is shutting off, and maybe the check valve cannot deal with that. It is strongly recommended that the discharge hose/pipe be installed such that it does bend back down near the end, so it should be routed to go up at least a few inches higher than its eventual discharge into a drain. It is important that the condensate drain line going INTO this pump’s tank be configured such that its bottom cannot press flat against the bottom of the pump tank; any pipe or hose coming INTO the pump tank should ideally be configured to stop at a level slightly inside the top of the pump tank, so the condensate water can drip into the tank. If the pipe or hose coming in cannot be configured to drip, it should at least be cut at an angle at its bottom end. Note that this pump works well with portable dehumidifiers, so that they do not need to have their own tanks emptied. Most such dehumidifiers are set up with a garden hose fitting on the side or the back, and the condensate water drips from there into the dehumidifier’s own tank. But if you install a hose with a garden hose type fitting onto the dehumidifier’s own fitting, then the condensate water will run out the hose instead of into the dehumidifier’s own tank. That hose can then be routed to drain into this pump’s little tank. HOWEVER, the vertical distance between the dehumidifier’s drain hose fitting and the top of this pump’s tank might be only a few inches, and I have found that if the hose from the dehumidifier slopes even slightly uphill before it bends to go into the tank, the condensate water will not drain properly. I have also found that if the hose extends too far down into the pump’s tank, the condensate water will stop flowing once the tank’s water level rises much above the bottom of the hose. What I did was this: I bought a short washing machine hose, and cut off a piece about 14” long, and screwed the end fitting onto the dehumidifier. Then I used a brass hose barb fitting (sized to match the ID of the washing machine hose) and a brass 45 degree elbow to redirect the flow downwards. I then fit a length of brass pipe to the other side of the elbow, and stuck the pipe down into the pump’s tank. I trimmed the pipe length such that the hose sloped slightly downhill from the dehumidifier to the elbow. Then I drilled a few ¼” holes through the pipe at different heights (in retrospect, I think drilling a single hole on the pipe, located just below the lid of the tank, would suffice). This way, the pipe’s length defines the slope of the hose from the dehumidifier and supports its weight, but the flow of condensate water can never be blocked in any way, and water or air can always escape easily through the hole(s) and drip into the pump’s tank. NOTE: In the three photos I have attached to this review, the first one shows a preliminary test with just the washing machine hose going into the sump tank directly, while the other two photos show the revised hose configuration with the brass elbow and pipe into the pump tank; you can see how the revised version has the hose angling downwards much better. IMPORTANT: While the pump may or may not come with 3/8” ID discharge hose (it WILL if you buy this exact model being reviewed), let’s assume that you are using that kind of hose. The pump does NOT come with a hose clamp, yet the instructions are clear that the pump’s check valve hose barb cannot hold the hose tightly enough to prevent leaks due to back pressure of water in the hose, especially if you route the hose up many feet in height. The hose can pop off the barb and potentially quite a bit of water can flow backwards into the floor. Worse, if for some reason the discharge end of the hose happens to be IN WATER, all that can siphon back down the disconnected bottom end of the hose. So, plan on buying and installing a suitable hose clamp where the discharge hose fits over the check valve hose barb. The pump’s tank holds about 1/2 gallon of water (it actually holds more, but that extra is reserved for the optional high-high level float that the pump comes with if the pump model number has the “S” at the end, as this specifically reviewed pump does). The tank has three inlet holes on its top cover, and you can use any one, or two or all three of them at the same time, as long as the combined condensate flow rate does not exceed the pumping capacity. The pump comes with two plugs which cover any unused inlet holes; this is good to keep out vermin. Once the inlet and discharge pipes/hoses are set up, the only thing you need to do is plug in the pump’s power cord. I recommend pouring water from a gallon jug into one of the unused inlet holes until the pump turns on, to verify that the primary float switch is working and that the pump can indeed pump the water all the way to wherever you have the discharge located. In my installation, the pump was only raising the water about four feet, and it took only perhaps 15 or 20 seconds to pump out the tank. Normally, this pump simply rests on the floor next to the air conditioner coil or other source of condensate water. The pump can also be mounted to a wall using the two brackets on the corners of the pump tank, or it can be screwed to the side of an HVAC unit. The brackets are sized to fit #8 screws or bolts. Now, about that “S” in the pump’s model number, which means that there is a high-high level float switch which is entirely separate from the primary level switch/float. The manual recommends NOT using this extra level switch to control motors or any other large electrical loads. As configured by the factory, this switch is ready to be connected in series with the thermostat wiring that normally turns the air conditioner on, so a high-high level will stop the production of additional condensate water; in other words, this switch is factory configured as “normally closed”, opening on high-high level. If you wish to have the switch operate some kind of alarm, then you need to remove the pump motor cover and reconfigure the switch. There is a single screw on top of the pump housing, and you remove that and also remove any tank inlet hole plugs adjacent to the discharge check valve hose barb. Then the pump housing slides towards the hose barb, and then lifts off. You can easily see where the two “pigtail” wires for the switch come into the case and connect to the switch. One wire is connected to the bottom switch terminal and the other is connected to the middle switch terminal; grab that middle wire’s push-on connector with a needle-nose pliers and pull it off of the switch, and then push in onto the top switch terminal. Put the cover back on the pump, being careful to route the switch ‘pigtail’ wires out the slot in the case. The switch is now configured as “normally open”, closing only on high-high level. In my installation, I purchased a loud 6V buzzer and used a battery holder for four AA cells, to result in a 6V battery. I wired the battery, the buzzer and the high-high level switch’s pigtail wires into a simple series circuit, so if the tank level reaches high-high level, the buzzer will sound. I mounted the battery and the buzzer on a 3.5” x 11” piece of 1/4” plywood, screwed to the side of the tank using two 8-32 bolts and nuts. If using this pump with a portable dehumidifier, you could rig up a circuit to have the high-high level switch operate a relay, whose contacts could then be used to interrupt AC power to the dehumidifier. I find that tipping the pump unit to one side will activate the high-high level switch, so that is an easy way to test it. Otherwise this pump has a limited 12 month warranty, and it seems to be of good quality design, materials and construction.
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Reviewed in the United States on May 27, 2020 by P. Schmidt P. Schmidt
Style: Includes Safety Switch
Pattern Name: Pump
Very well designed for US homes. I was able to install it in about 30 minutes. Looks and feels very sturdy. Evacuation motor is very quiet.
Reviewed in the United States on December 30, 2023 by YK
Style: Includes Safety Switch
Pattern Name: Pump
The old pump which carried away moisture from my gas furnace began acting wonky. I have a policy on the furnace but couldn’t get anyone to come and look at it. Found this online and it works great. It was easy to hook up and works just like the original. I’m very impressed with it.
Reviewed in the United States on January 23, 2024 by clio
Style: Base Model (no safety switch)
Pattern Name: Pump
I had the same pump installed new with my furnace a few years ago, which failed. This was a replacement but since it was somewhat an emergency I had to have it replaced prior to receiving the pump so I had to return it as I no longer had a need. Delivery was as promised. I would purchase again if needed.
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Reviewed in the United States on February 2, 2024 by Rich Stankowski
Style: Includes Safety Switch
Pattern Name: Pump
The pump works just like it is designed to.
Reviewed in the United States on March 16, 2024 by Jim Livingston
Style: Includes Safety Switch
Pattern Name: Pump
I purchased this pump after my old one was leaking.It shipped fast and was easy to install and works great highly recommend this pump.
Reviewed in the United States on March 23, 2024 by Kevin V
Style: Includes Safety Switch/Tubing
Pattern Name: Pump
I had a floor drain that was backing up, likely because of a failure somewhere in the very old pipe under the floor. The only thing going to this drain was our air conditioner's condensation. This pump works perfect to pump the condensation over to a sink about 15 feet away. It's very quiet, and it was simple to install (just plug it in). The safety shutoff is also nice, but I've left that disconnected for now. The fact that it has three inputs is awesome, because I was also able to connect a nearby humidifier to it.
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Reviewed in the United States on October 19, 2023 by Anthony Critelli
Style: Includes Tubing (no safety switch)
Pattern Name: Pump
Perfect for my ice machine. There is a decent amount of water that remains in the tank after it finishes pumping, to be expected.
Reviewed in the United States on March 10, 2024 by Brian