Quality Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas factory

Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas

Name: Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas
Brand: Zhongshan ShuangMei Electric Appliance Co., Ltd
SKU: TMRV-05010148
Price: 141.00 USD
Availability: InStock

Product Summary

Campervan On Demand RV Water Heater 48,000 BTU For Travel Trailers Features: 1. High-pressure resistant pipe system ensures stable water delivery. 2. High-quality sealing rings prevent water and gas leakage effectively. 3. Water inlet stabilization avoids temperature fluctuation caused by pressure ...

Product Custom Attributes

Heat Exchanger:

Oxygen-free Copper

Power Source:

Car 12VDC, LPG

Heat Input(Gas):

48000BTU

Package Size:

445*385*410mm

Single Net Weight::

11.56 KG

Single Gross Weight::

13.98 KG

Gas Consumption:

120 G/h

Product Size:

12.7''x12.7'' X13.78''(320*320*335mm)

Color:

White

Energy Source:

Propane

Flow Rate:

6 L/min

Application:

RV, Motorhome, Yacht

Highlight:

Travel Trailer Tankless Water Heater

48000 BTU On Demand Propane Heater

Compact Campervan Instant Water Heater

Basic Properties

Place of Origin:

Zhongshan City, Guang dong Province, China

Brand Name:

HADUN

Certification:

CE, CSA, ISO9001.

Model Number:

TMRV-05010148

Trading Properties

Minimum Order Quantity:

50 PCS

Price:

133-150 dollar

Packaging Details:

(Color) General Carton package with Foam. Packing size: 470*440*450mm

Delivery Time:

20-25days

Payment Terms:

L/C,D/A,D/P,T/T,Western Union

Supply Ability:

20,000Pcs/Month

Tags:

Recreational Vehicle Water Heater

RV Tankless Water Heater

RV Gas Water Heater

Product Description

Campervan On Demand RV Water Heater 48,000 BTU For Travel Trailers

Features:

1. High-pressure resistant pipe system ensures stable water delivery.

2. High-quality sealing rings prevent water and gas leakage effectively.

3. Water inlet stabilization avoids temperature fluctuation caused by pressure change.

4. Stable and soft water output brings comfortable shower experience.

5. Intelligent gas control algorithm saves fuel consumption dynamically.

6. Waste heat recovery improves overall energy utilization rate.

7. Segmented heating reduces unnecessary energy loss.

8. Stable heating under low water flow for daily washing scenarios.

9. High thermal conductivity structure improves heating efficiency greatly.

10. Closed combustion cavity gathers heat to improve energy efficiency.

Advantage:

The whole machine passes strict high and low temperature, vibration, aging and waterproof durability tests, adapting to complex full-scene RV working conditions. With high-quality components, stable structure and exquisite craftsmanship, it has low failure rate and long service life, providing lasting hot water guarantee for RV living.

Tailor-made for mobile RV living scenarios, it is different from household water heaters and adapts to special working conditions such as vehicle bump, low pressure, low temperature and no fixed energy supply. It fully meets RV use needs in function, structure, energy consumption and safety, serving as an efficient and safe dedicated hot water equipment for RV living and outdoor camping.

Specification:

	CN/AU	US/CA
Gas Type	Universal LPG	Propane LPG
Max. Heat Output	50.6 MJ/Hour	48,000BTU/Hour
Nozzles Number&OrificeSize	5, @1.2mm	5, @1.2mm
Input Gas Pressure Manifold Pressure	2.75kPa	8''WC-13''WC
Max. Hot	1.92kPa	7.6''WC
Temperature Water	51℃	124
Operating Water Pressure	0.1-0.75MPa	14.5-110PSI
Water Heating Capacity(Temp. Rise25K)	10Litre/Min	2.6GPM/Min
Heat input	14kW
Power input	12V DC 3A
Shipping weight	13.5KGS/30LBS
Product Dimension(WHD)	380×380×360mm/15''×15''×14''
Burner:	Stainless Steel Burner
Applicable Water Pressure:	14.5psi~110psi(0.02~0.75MPa)
Rated inlet gas pressure:	11.0”wc (2.74KPa)
Maximum inlet gas pressure:	13.0”wc (3.23KPa)
Minimum inlet gas pressure:	8.0”wc (1.99KPa)
Manifold pressure:	1”wc~6.5”wc
Brand Name:	Support Customize
Product Certification:	CSA, AGA, Water Mark
Application:	RV, Motorhome, Camper

Product Overview:

Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas 0

Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas 1

Customizable Services:

Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas 2

① Door Appearance Customization: Custom Access Doors for Different RV Models. To meet the requirements of various RV manufacturers and aftermarket distributors, we provide fully customizable access doors, including dimensions, colors, ventilation grille design, logo printing and branding, lock and latch configurations, and private labeling options.

② Custom Internal Structure Design: It can equipped with a built-in water pump, which enhances the water circulation function, allowing hot water to continuously flow through the RV piping. Just press the button and all the faucets will immediately dispense hot water - there is no need to wait or waste cold water. It can also be equipped with a water filter, enabling people to obtain cleaner hot water, healthier bathing, especially suitable for those with sensitive skin. At the same time, we can also install a constant-temperature water storage tank, which enables us to say goodbye to sudden changes in water temperature - every time we use water, it is comfortable, stable, safe and reliable.

③ Custom Burner: High efficiency (90%+) – Uses less propane, longer off‑grid trips. Wide flame modulation – Stable water temperature even when flow or inlet temperature changes. Low flow activation – Works with water‑saving RV shower heads.Wind & altitude resistant – Won't blow out; performs up to 9,800m. Quiet combustion – No roaring noise, RV‑friendly. Vibration‑proof – Stays reliable on bumpy roads. Instant ignition – Hot water on demand, no waiting. “More heat. Less propane. Zero frustration.”

④ Remote Controller Customization: Instant Customize your own exclusive remote control. The new generation remote control enables you to better monitor the product status. ·

⑤ Heat Exchanger Customization: Heat exchangers have always been the core component of household gas water heaters and recreational vehicle gas water heaters. The material and quality of the heat exchanger determine the lifespan and safety of the entire gas water heater. Many low-cost modified vehicles use aluminum water tanks to save costs, but they have short lifespans and are prone to leakage. (Our factory) uses high-purity oxygen-free copper which made through an integrated welding process combined with high-precision interfaces, ensuring that the core components possess extremely strong structural toughness and seismic resistance. Even when driven on bumpy roads such as gravel roads or unpaved surfaces for a long time, the components remain firmly and tightly attached, completely preventing loosening and leakage caused by vibration.

⑥ Precision Temperature Control PCB: The intelligent control PCB of the water heater has a decisive influence on the fluctuation of water temperature. Our RV water heater control board uses a smart PID algorithm to maintain water temperature within ±1℃, even when campground water pressure fluctuates or multiple taps are opened. No more scalding or freezing showers. Designed for the RV environment: wide voltage 10-17.5V DC with overload protection, conformal coated and vibration-proofed for bumpy roads and high humidity. Ultra-low standby power (<0.5W) saves your battery. Self-diagnosis with digital error codes makes troubleshooting easy. Automotive-grade components work from -40℃ to +85℃. Perfect for RV, camper, and marine gas water heaters. Upgrade your comfort on the road.

⑦ DC Variable Speed Fan Motor Customization: During produce, we using the DC brushless variable speed fan that automatically adjusts speed based on combustion demand. Unlike fixed-speed AC fans, it runs only as fast as needed, cutting power consumption by up to 40% and saving your RV battery. The soft-start technology makes operation whisper-quiet – no more loud roaring. It also maintains optimal air-fuel ratio even in strong outdoor winds or at high altitudes, preventing flame blowout and CO emission. With sealed bearings and vibration-resistant design, it lasts through bumpy roads. Experience faster heating, lower noise, and safer combustion for your off-grid adventures. Smart, Quiet & Efficient.

⑧ 500ml Temperature-Controlled Container: If you want, we can integrates a 500ml mini buffer tank that stores a small reserve of heated water. When cold water enters the system, the stored warm water instantly blends with it, neutralizing temperature dips and delivering a more consistent outlet temperature. This reduces the need to run water while waiting for it to reheat, saving precious fresh water and energy. The compact tank also minimizes thermal shocks to the heat exchanger, extending component life. Ideal for boondocking and family travel, it ensures every drop of hot water is used efficiently – no more sudden cool surprises, just steady, comfortable flow throughout your shower or dishwashing routine. Smooth Temperature Transition, Less Water Waste.

⑨ Custom Front Outlet: If you need, we can feature an additional front-facing outlet, allowing you to draw hot water directly from the front of the unit without going inside the RV. Perfect for outdoor showers, washing muddy gear, rinsing dishes at the campsite, or filling a bucket for pet cleaning. The separate outlet gives you more flexibility – no need to run long hoses or open interior faucets. Ideal for boondockers, overlanders, and family campers who spend most of their time outside. Built with durable brass threads and a one-way check valve to prevent backflow.

About us:

About Taiming – Innovation Without Borders

Founded in 2017, Zhongshan Taiming Appliance&Technology Co., Ltd. has always placed product innovation and honest operation at the core of its strategy. Starting with kitchen appliances and household gas water heaters, Taiming steadily built a strong reputation as a professional OEM manufacturer.

Global Expansion & New Categories
In 2019, Taiming pioneered a new product line – RV water heaters – in response to growing international demand. This strategic move successfully transformed the company into an export-oriented business. Through cross-border trade partners, Taiming’s RV water heaters are now widely sold in North America and Australia.

A New Chapter – Shuangmei Electric Appliance Co.,Ltd.
To further strengthen our independent overseas operations, Taiming established Shuangmei Electric Appliance Co.,Ltd. in 2025. Independently manages Taiming’s international business, and responsible for exporting products, serve overseas customers. Ensure faster response, better service, and deeper market penetration.

Market Recognition
Thanks to outstanding product quality and a professional service team, Taiming has received more than 6,000 visits from overseas merchants. Our products are now sold in 120+ countries and regions across five continents, establishing a strong OEM manufacturer image in the global market.

Core Values & Future Vision

Since 2017years,Zhongshan Taiming Appliance / ShuangMei Electric Appliance Co.,Ltd. has been specialized in research and development of home-used water heater appliance, gas stove, boiler for more than 10years,mainly produce gas water heater(indoor,outdoor and camping series and customized items). Our factory covers more than 20,000 square meters and there are more than 100 employees. We provide one-step ODM&OEM for global market. We have depended R&D department,Produce department,EQ and Testing departments. All our products with CSA,CE,EAC,AGA,CCC,Rosh international certifications to meed the whole world customized demands. Because of focusing on the quality,so we can make the guarantee of 2 - 5 years warranty of our products.

We based on a complete quality management system,driven by institutional innovation and management innovation,relies on the Internet as a platform,and provides online and offline service models to provide high-quality products and considerate services. In the future competition,the company will continue to serve customers around the world with excellent quality,reasonable and competitive prices,on time delivery and perfect after-sales service.
Our corporate mission is: To provide first-class services and continuously innovative products,and to spread the concept of energy conservation and environmental protection. Our aim is: First-class response speed,considerate after-sales service,and win-win development. TaiMing Appliance&Technology is grateful to all our customers for their continued companionship. Thank you for your strong support. We will grow with you,create value together,and embrace the future together.

Production Process:

Travel Trailer Tankless Water Heater 48000 BTU Campervan Propane On Demand 12V Instant Gas 4

Welcome you to customize your own RV water heater – uniquely yours. We support custom mold design and tailor-made production to match your preferred appearance. Before mass production, we will confirm the first sample with you, allowing you to inspect our quality. After signing the contract and finalizing the Proforma Invoice (PI), we will begin batch production. During the manufacturing process, every RV water heater undergoes comprehensive safety performance testing in compliance with CSA certification requirements – ensuring that each unit leaving our factory delivers excellent and stable functionality.In addition, we offer ISTA 1A, ISTA 3A, and ISTA 6A international packaging to significantly reduce the risk of product damage during transit.

Welcome to visit our factory. Let our partnership begin with the very first sample !

FAQ:

Q1: Should I leave my RV water heater on all the time?
A1: For tank-style heaters, leaving it on consumes propane continuously to maintain temperature. Turn it off to conserve fuel. Tankless heaters can be left on as they only ignite when water flows.

Q2: Why is my RV water heater not igniting on propane?
A2: Check the 12V fuse in your electrical panel first. Then confirm propane tanks have enough fuel and the service valve is fully open. If these are fine, the issue may be a faulty gas valve, ignitor, or dirty burner chamber.

Q3: I hear clicking but the heater won't ignite. What's wrong?
A3: You likely have an issue with propane gas delivery to the water heater. Check gas supply and connections. If the problem persists, call a qualified professional to inspect the LP gas system.

Q4: Why is my RV water heater only producing lukewarm water?
A4: Cold water is likely mixing with hot water outside the tank. Check that bypass valves are in the correct (non-winterization) position, and ensure outdoor showerheads are fully closed at the faucet, not just the spray head.

Q5: Why does my tankless water heater temperature fluctuate?
A5: The #1 mistake is mixing cold water at the faucet. Tankless heaters respond to flow rate; when you mix in cold, you reduce hot water flow, causing the burner to cycle. The fix: set temperature at the control panel and use only the hot water handle.

Q6: My tankless water heater takes a long time to deliver hot water.
A6: The heater itself heats instantly. The delay is simply the time needed for cold water already sitting in the pipes to clear out. The farther the faucet is from the heater, the longer the wait.

Q7: Why is my water heater control panel not lighting up?
A7: The interior panel operates on 12V DC power. Check the 12V fuse and also verify your RV battery charge level is sufficient.

Q8: There's water leaking from my RV water heater. What could be the cause?
A8: Leaks can come from loose water connections, a faulty pressure relief valve, or a cracked tank. For tankless units, check the inlet/outlet connections first. A cracked tank on a tank-style heater usually requires replacement.

Q9: Why does my gas-only heater have a yellow flame or soot?
A9: A yellow flame and soot indicate incomplete combustion, often caused by a dirty burner tube, spider webs, or debris in the combustion chamber. Turn off the heater and clean the burner tube and area. If the problem persists, call a technician.

Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.