Applications

HepvO can be used in a number of applications including RV’s / Campers, Bathrooms, Kitchens, and for Hot Climates or Infrequent Use.

Approved in the U.S. against ASME/ANSI A112.18.8 standards, as an alternative to a tubular P-trap.

HepvO can also be used on mobile homes, boats, and secondary homes and on fixtures such as lavatories, bath tubs, sink, bidet, washing machine, garbage disposal (vertical only), boiler condensate, air conditioning condensate, overflow, dishwasher and shower.

Find out more about each application

RV and camper van with mountains

RVs / Campers

Kitchen with white cupboards, wood block counter and black hardware

Kitchens

Bathroom with warm earth tones and dark wood cupboards

Bathrooms

Yellow double-wide mobile home with American flag

Hot Climates / Infrequent Use

Testimonials

We installed Hepvo valves in all of the sinks in our vacation home in the Sierras a few years ago. We found the hepvo valve on the internet, installed them and are very happy with their performance.

B. Woodward

The hepVo is much better than a "P trap". First if you only occupy your home part of the year the water will evaporate and allow sewer gases into the residence. The hepVo does not have this problem. And if you want to remove it for cleaning there is NO residual water to deal with.

E. Jackson

Great build quality and the kit included all of the parts I need to complete my install!

J. DeisRidgeline Engineering Company

I have installed one in my mountain home shower drain, which was prone to freezing. Heat tapes fail. This installation is just what I was looking for.

P. Golubic

We really like our Hepvo Waterless p trap. For four years we had to put a wash cloth in our master shower drain to keep out sewer gases, as our shower came from the factory with no trap. Due to space restraints you could not install a normal p-trap. Again, the Hepvo Waterless p trap works great.

Kevin W.IN

HepVo Waterless traps are the only way to go! As a manufacturer, time means money. Hepvo traps can be installed in fractions of the time of standard P-traps and work perfectly for our business. They are the perfect solution for DIYers that do not have experience plumbing or are worried about leaks.

Pat & NickOwners, California Tiny House

Using the Hepvo waterless P trap has allowed me to eliminate vents to the roof of my RV. The Hepvo streamlined the plumbing and allowed us to take advantage of otherwise useless space. I highly recommend Hepvo.

D. LaVerdiere