RVSHARK Heated Water Hose for RV, 28FT, -40℉ Freeze Protection — Open-Box, 15% Off

Smart Thermostat -40°F Freeze Protection - Never wake up to frozen pipes again. Our advanced intelligent temperature control system continuously monitors water temperature and automatically activates heating when temps down to -40°F (-40°C) , then shuts off when water reaches a safe level — saving energy and preventing overheating. Water keeps flowing freely even in extreme cold, protecting your RV's entire water line from freeze damage. Simply plug it in and let the smart thermostat do the work, all winter long. NSF/ANSI/CAN 372 Lead Free & Drinking Water Safe： This water hose is certified to NSF/ANSI CAN 372 standards, strictly complying with all federal and state lead free laws by containing less than 0.25% weighted average lead content. It is made from premium food grade materials that are completely free of lead, BPA, and phthalates, ensuring no harmful substances leach from the hose into your water. As a result, it delivers safe, clean tasting water with no rubber or plastic odor, making it ideal for direct drinking, cooking, and pet hydration. 4 Sizes with Upgraded Lengths - Get the perfect fit for your setup. Choose from 15FT, 28FT (upgraded from the standard 25FT), 40FT (upgraded from 30/35FT), and 50FT to match any RV-to-spigot distance. Upgraded to 500 PSI burst pressure (significantly higher than others' 350 PSI), our heated hose features a reinforced multi-layer construction and heavy-duty brass-plated aluminum fittings with reinforced strain relief ends. Premium brass fittings with built-in rubber washers and included thread seal tape create a watertight seal that won't leak, even under maximum pressure. Say goodbye to frustrating leaks and cracks that plague ordinary heated hoses. Effortless Handling — Supreme Flexibility, No Kinks or Tangles Constructed from advanced hybrid polymer material, this RV hose remains supple and flexible, ensuring uninterrupted water flow even under high pressure. The outer layer's highly abrasion-resistant coating endures frequent dragging, crushing, and rough terrain without damage. Whether laid straight outdoors or routed around tight corners indoors, it moves effortlessly without kinking, twisting, or tangling — so you can handle it with ease. Versatile All-Winter Performance - More than just an RV accessory. Our 5/8’’ diameter heated drinking water hose is your all-in-one winter water solution for RVs, campers, trailers, motorhomes, homes, gardens, livestock troughs, chicken coops, and more. The rugged, weather-resistant PVC exterior jacket shrugs off road grit, UV rays, ice, and snow season after season. Operating on standard 120V AC power, it's ready for any campsite or home outlet. Built to last through winter after winter — this is the last heated hose you'll need to buy. Product Specifications:

• Length: 15FT / 28FT / 40FT / 50FT (selectable)
• Inner Diameter: 5/8 inch
• Connector: 3/4" male/female Fittings (both ends)
• Max Pressure: 500 PSI
• Power: 120V AC, 6-foot power cord
• Certification: NSF Certified Drinking Water Safe
• Material: Lead-free, BPA-free, Phthalate-free
• Thermostat: Smart auto on/off temperature control
• Includes: 1x Heated Water Hose, 1x 3/4" GHT Adapter, 1x Thread Seal Tape， 1x Storage Bag
• Applications: RV, Camper, Trailer, Motorhome, Home, Garden, Livestock, Chicken Coop

How to Use:

1. Connect either end of the hose to your water source and the other end to your RV water inlet.
2. Plug the power cord into a standard 120V GFCI-protected outlet.
3. The smart thermostat automatically activates heating when needed and shuts off when the water is safe.
4. Enjoy uninterrupted water flow, even in freezing temperatures.

⚠️ Important Safety Notes:

• Do not use an extension cord unless it is heavy-duty and outdoor-rated.
• Do not submerge the hose in water.
• Drain the hose when not in use during freezing weather.
• Do not forcibly twist or bend the hose sharply, as this may damage the heating element.

Upgrade your winter water supply today. Choose RVshark — the NSF-certified, 500 PSI, no-kink, no-leak heated water hose that outperforms and outlasts the competition.

Q1: Is this heated water hose safe for drinking water?

A: Absolutely! Unlike many heated hoses that only claim to be "drinking water safe," our heated RV water hose is officially NSF certified. This means the inner hose core has been independently tested and certified to be free of lead, BPA, phthalates, and other harmful chemicals that can leach into your water. You can confidently use it for drinking, cooking, bathing, and washing produce. There's no plastic or rubber aftertaste — just clean, safe, great-tasting water.

Q2: At what temperature does the hose start heating? How does the smart thermostat work?

A: Our built-in smart thermostat continuously monitors the water temperature inside the hose. When the temperature drops toward freezing, the heating element automatically activates to prevent ice formation. Once the water reaches a safe temperature above freezing, the thermostat shuts off the heating element to conserve energy. This on-off cycling means you're not wasting electricity on mild days, but you're fully protected when the temperature plunges. It's completely automatic — just plug it in and let the smart thermostat handle the rest.

Q3: Can I leave the heated hose plugged in all winter?

A: Yes! The heated hose is designed for continuous winter use. The smart thermostat automatically turns the heating element on and off as needed, so it's safe to leave plugged in throughout the winter season.

Q4: What sizes are available? I need a longer hose for my campsite.

A: We offer 4 sizes to fit every setup:

• 15FT — ideal for tight hookups
• 28FT — upgraded from the standard 25ft for extra reach
• 40FT — upgraded from 30/35ft for distant spigots
• 50FT — maximum reach for large rigs and home use

Q5: Will this hose kink, crack, or leak like other heated hoses I've tried?

A: That's exactly the problem we set out to solve. Our heated hose is upgraded to 500 PSI burst pressure, with a reinforced multi-layer construction that resists kinking, cracking, and splitting. The premium brass fittings include built-in rubber washers, and we also include thread seal tape for an extra-secure, watertight connection to eliminate the three most common failure points: kinking at the faucet, cracking at the fittings, and leaking at the connections.

Q6: Can I connect the water supply to either end of the hose?

A: Yes! Both ends of the hose feature standard 3/4" brass fittings, and a 3/4" adapter is included. You can connect the water source to either end, giving you maximum flexibility depending on where your power outlet is located. This is especially convenient at campsites where the power pedestal and water spigot may be on opposite sides of your RV.

Q7: Can I use this hose for purposes other than my RV?

A: Absolutely! While it's designed primarily for RVs and campers, our heated drinking water hose is versatile enough for a wide range of cold-weather applications: home gardens, livestock water troughs, chicken coops, barns, cabins, boats, and more. As long as you have access to a standard 120V AC power outlet and a standard 3/4" water supply, this hose will keep water flowing in freezing temperatures.

Q8: How do I store the heated hose when not in use?

A: To maximize the lifespan of your heated hose:

• (1) Drain all water from the hose completely after each season.
• (2) Coil the hose loosely — do not kink or twist it sharply, as this can damage the internal heating element.
• (3) Store in a dry, cool location away from direct sunlight.
• (4) Before each winter season, inspect the hose, fittings, and power cord for any signs of wear or damage.

With proper care, this hose will serve you through many winters.

Q9: What happens if the hose freezes despite being plugged in?

A: If the hose freezes (which should not happen under normal operating conditions), unplug it immediately and allow it to thaw naturally. Do not attempt to force water through a frozen hose, and do not use external heat sources like a heat gun to thaw it, as this can damage the internal heating element. Once thawed, inspect the hose for any cracks or damage before resuming use.

Q10: How is this heated hose different from other similar heated hoses I see on Amazon?

A:

Officially NSF certified — independently tested, not just a marketing claim

500 PSI burst pressure — engineered for heavy-duty performance

Smart thermostat — heats only when needed, saving energy

Upgraded lengths — 28FT and 40FT give you extra reach compared to standard 25FT/30FT/35FT hoses

Kink-resistant, crack-resistant, leak-resistant construction with premium brass fittings

Q11: Is the 28FT and 40FT really longer than standard hoses?

A: Yes! This is one of our most-loved features. The 28FT is an upgrade from the standard 25FT and the 40FT is an upgrade from 30FT/35FT lengths. Many RVers told us the standard lengths were always "just barely too short" — so we added the extra feet to give you true flexibility. You won't need to buy extension connectors or reposition your RV to reach the spigot.