Furnace and AC · Little Giant

Little Giant VCMA-15ULST Condensate Pump with Tubing

The VCMA-15 with tubing in the box

Updated October 2026

Quick verdict

The easiest VCMA-15 to install.

Strength
Everything needed in one box.
Trade-off
Same 15 ft limit.
Right buyer
DIY furnace and AC installs.
Horsepower
1/50 HP
Max flow (maker)
1.08 GPM
Max head / lift (maker)
15 ft
Voltage
115 V
Power cord
6' cord
Power source
Corded Electric
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Why it matters

This is the same pump as the VCMA-15ULS, a 1/50 HP motor with a 15 ft shut-off and 65 GPH at 1 ft, packaged with 20 ft of 3/8 in vinyl tubing. If you're replacing a pump with brittle old tubing, it saves a trip.

The overflow detection switch is included and can shut down the appliance or trigger an alarm; three 1-1/8 in inlets take drain lines from a furnace, coil and humidifier.

Who it's for, and who should skip it

Good fit if

  • First-time installs
  • Replacing old tubing
  • Furnace plus AC coil

Look elsewhere if

  • Sump pits or basement flooding
  • Lifts above the maker's maximum
  • Owners who won't clean it twice a year

Pros and cons

Pros

  • 20 ft tubing included
  • Safety switch
  • Three inlets

Cons

  • 15 ft maximum lift
  • Costs more than the bare pump
  • Wiring needed for the switch

Limitations to weigh

  • Wiring the safety switch to your furnace or air handler needs basic electrical knowledge; hire a technician if unsure.
  • Clean the tank, float and check valve every six months or so; algae and slime cause most condensate pump failures.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

MaterialAcrylonitrile Butadiene Styrene (ABS)Retailer
Dimensions (seller)11"L x 5"W x 7"HRetailer
Product weight5.1 lbRetailer
Max flow (maker)1.08 GPMRetailer
Max head / lift (maker)15 ftRetailer
Voltage115 VRetailer
Horsepower1/50 HPRetailer
Model number554415Retailer
Warranty1 year manufacturerRetailer
Power cord6' cordRetailer

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Final verdict

Buy this version if you need new tubing anyway.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

Is tubing included?
Yes: 20 ft of 3/8 in I.D. vinyl tubing.
How is it different from the VCMA-15ULS?
Same pump and switch; this one adds the tubing.