Pirit 12’ Series IV Heated Hose Review

Published Categorized as RVs

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Having a heated hose handy is vital for many reasons. If any liquids freeze in your RV’s reservoirs or pipes, the water running can expand and inflict hefty damages to your rig’s infrastructure.

In this review, I dive into everything you need to know about the Pirit 12’ Series IV Heated Hose, including key features, benefits, and what other RVers have to say about their purchase. Keep reading to find out if a Pirit heated hose is a worthwhile purchase for your RV needs.

The Details

The 12’ Series IV Heated Water Hose is an electrically heated, no-freeze water hose engineered by Pirit Heated Products for farm, garden, and most importantly, RV use. It has many key features, including:

  • It can withstand external temperatures as low as -42°F, so it’s great for cold weather
  • The inner surface is made with food-grade PVC materials and is FDA approved for potable water
  • Nickel-plated brass fillings
  • Includes a 10’ power cord with a light-up plug
  • An electrical rating of 90 Watts, 0.75 AMPS, 120 Volts, and 60 Hertz

We know that maintaining RV equipment can be extraordinarily pricey, so one of the benefits that we’re thrilled about with any purchase of Pirit’s equipment is the free inclusion of an 18-month limited manufacturer’s warranty. This means that if the water hose is defective or breaks during regular use, you can claim a replacement water hose at no cost.

To claim your replacement, you need to send Pirit a copy of the original purchase receipt or credit card statement with proof of purchase, so keep all of the necessary documents nearby after your initial investment. If they deem the hose broke due to improper use (such as using extension cords or plugging it into an unauthorized outlet), then you’re out of luck.

Pirit produces one of the few heated hoses that are FDA-approved and lined with food-safe material, so it’s no wonder that it’s such a popular pick. The blue pirit hose is easy to spot through tall grass, has knit reinforcement with multiple layers of sturdy PVC material, and has bend restrictors at both ends to minimize the chance of damage.

What I Liked

Pirit is one of the most commonly purchased brands of heated hoses for full-time and even part-time RVers, and for a good reason. There are many features that I like about the 12’ Series IV Hose, and I am sure you will appreciate these things as well.

The heating elements are knitted directly into the hose housing, which conducts heat evenly and efficiently. The Pirit heated hose can also withstand the coldest temperatures out of all of its competitors on the market with a threshold of approximately -40°F, which is great for RVers who live in colder states during the winter or travel through freezing areas often.

Another minor feature that I like about this hose is the illuminated plug-in. While this doesn’t impact the hose’s performance, it helps find what you’re looking for in the dark or in adverse weather conditions. If you don’t want to be outside long this makes the process all the faster.

Lastly, the FDA’s approval of the PVC lining makes me feel confident about drinking water from the tap and using it for other purposes around the RV, knowing that I won’t get sick or pass on any waterborne illness.

The Pirit 12’ Series IV Heated Water Hose is my top pick for the most affordable heated RV water hose.


There are a few negative reviews, however. First, 12 feet is an extremely short length for any RV use. In many RV parks, you may not be able to get close enough to the spigot and require a longer heated hose. Pirit does offer longer hoses at lengths of 25, 50, and 100 feet, but the prices rise exponentially past 25 feet.

Additionally, Pirit’s hose is controlled by its thermostat, which only sits on one end of the hose. The hose is designed to kick on when temperatures fall below 45°F and turn off when they rise above 50°F.

While this feature is excellent for minimizing power usage and keeping water at a consistent temperature, it can also be extremely problematic if the thermostat is located in a controlled environment like a building or an RV compartment. In this case, the thermostat cannot obtain a correct temperature reading and won’t turn off or on when you need it to.

Reviews From Other RVers

The 12’ Pirit Series IV Heated Water Hose has an overall rating of 3.4 out of 5-stars on Amazon, which places it at a mid-ground for customer satisfaction.

A majority of the reviews were unhappy customers claiming that their hose broke almost immediately or within the first few uses. Other RVers claimed that the connection was loose or ill-fitting, and they experienced leaking, which was a significant downfall.

As with all online customer reviews, I often keep in mind that customers are more likely to complain if they’ve had a bad experience with a product rather than share their positive experiences. I’ve read many positive reviews from other full-time RVers regarding a Pirit heated hose and had a positive experience myself.

Pirit PWL-04-12 12FT Heated Hose Series IV, Blue
  • Tested down to -42 Fahrenheit
  • Extremely durable 200 psi
  • 10Ft power cord with lighted plug

Last update on 2024-06-18 / Affiliate links / Images from Amazon Product Advertising API

Final Thoughts

All in all, the Pirit Heated Hose is a great product with good quality and a worthy competitor in the RV hose industry. The price is mid-range and affordable, and the hose itself is sturdily constructed with efficient heat distribution.

Some RVers may prefer a longer hose but should be prepared to pay a higher price.

While some customers had their hose fail on them early on, Pirit seems reliable in responding quickly to warranty requests and problems, so you can expect a replacement quickly if anything happens within the first year.

I would gladly recommend the Pirit 12’ Series IV Heated Hose to any fellow RVer, and you should too.

By Mike

Mike leads research, writes, and keeps the site up and running. He's worked on upgrades to an old class A Winnebago, vans, and other homes - wherever they are.