G-Sunny RV Water Heater Tank Rinser 17" — All-Metal Flush Wand with 3mm High-Pressure Nozzle for Sediment Removal

The G-Sunny 17" all-metal RV water heater tank rinser is a durable flush wand that connects to a garden hose and blasts away sediment from the bottom of RV water heaters to help maintain performance.

Keeping an RV water heater free of mineral buildup and debris preserves its function and reduces maintenance needs. The G-Sunny flush wand is built with metal components and a threaded connection to resist breakage and prevent the wand from blowing back into the tank. Its 17-inch tube and concentrated 3mm nozzle provide reach and force to dislodge scale and residue in hard-to-reach areas.

How does this wand connect to my existing hose and heater?

The rinser uses a standard GHT 3/4" garden hose thread, so it attaches directly to most garden hoses without extra adapters. The valve and metal tube are screw-threaded together to create a secure, stable junction that resists loosening during high-pressure flushing.

• Standard GHT 3/4" thread fits common garden hoses
• Threaded metal valve-to-tube connection for durability
• On-off metal valve allows controlled water flow

What makes the construction durable and safe to use?

Every critical component — including the on-off valve and the wand tube — is all-metal to reduce the risk of cracking or failure under pressure. The threaded joint keeps the wand anchored so it won’t blow into the heater while flushing, and the compact valve provides reliable operation without plastic parts that degrade over time.

• All-metal valve and 17" tube resist impact and wear
• Threaded assembly prevents accidental detachment
• Simple mechanical valve for long-term reliability

How effective is the nozzle at removing sediment?

The rinser features a 3mm high-pressure nozzle that focuses water into a forceful jet, loosening and removing built-up scale and grit at the heater’s bottom. The concentrated spray increases cleaning efficiency compared with wide-spray attachments and helps clear deposits from tight corners and seams.

• 3mm focused nozzle produces a strong impact stream
• Designed to dislodge scale, sand, and loose debris
• 17" reach helps access deep areas of the tank and fittings

What can I clean with this flush wand besides my RV water heater?

Its length and jet action make the wand useful for flushing other confined spaces where sediment accumulates, such as gray/black tanks, toilets, and plumbing lines. The compact profile and threaded construction let you position the wand precisely to target problem spots.

• Suitable for RV black and gray tanks and toilet rinsing
• Works with tight plumbing access points and fittings
• Hand-operated valve gives gradual control over cleaning intensity

Who is this for: RV owners, DIY maintenance-minded campers, and mobile technicians who want a robust, straightforward tool to clear sediment and improve water heater effectiveness. If you prefer metal hardware over plastic, need a wand with extra reach, and want a direct garden-hose connection for periodic flushing, the G-Sunny 17" all-metal tank rinser is a practical addition to your maintenance kit.