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RVMP Flex Temp On Demand Tankless Water Heater

SKU 850041427089
Original price $530.00 - Original price $530.00
Original price
$530.00 - $530.00
Current price $530.00

In Stock & Ready to Ship

All orders are shipped within 1-2 business days. Product ETA 7-14 business days.

The RVMP Flex Temp On Demand Tankless Water Heater is an innovative and efficient water heating solution specifically designed for recreational vehicles (RVs) and mobile homes. This tankless water heater offers several advantages over traditional tank-based systems and is tailored to meet the unique needs of RV enthusiasts and travelers.

On-Demand Heating: The RVMP Flex Temp Tankless Water Heater provides hot water on demand, meaning it heats water only when you need it. This eliminates the need for a storage tank, saving space and energy.

Compact and Space-Saving: Its compact design ensures it takes up minimal space in your RV or mobile home. This is especially important in the confined spaces of an RV, where every inch of space matters.

Energy Efficiency: Tankless water heaters are known for their energy efficiency. They heat water as it flows through the unit, which reduces energy wastage associated with keeping a large tank of water constantly hot.

Temperature Control: The RVMP Flex Temp offers precise temperature control, allowing you to adjust the hot water temperature to your preference. This ensures you get water at the right temperature for various applications, such as showers, dishwashing, and handwashing.

Continuous Hot Water: With a tankless system, you can enjoy continuous hot water as long as it's needed. There's no risk of running out of hot water during a shower or other activities, which can be common with traditional tank-based systems.

Propane or LP Fuel Source: Many tankless water heaters, including this one, are designed to run on propane or liquid propane (LP), providing an efficient and readily available fuel source for RVs.

Safety Features: Tankless water heaters often come equipped with safety features like flame failure protection and overheating protection to ensure safe operation.

Easy Installation: The RVMP Flex Temp Tankless Water Heater is designed for relatively straightforward installation in RVs and mobile homes. However, it's recommended to have a professional install it to ensure proper setup and safety.

Durability: These tankless water heaters are typically designed to withstand the rigors of RV travel and use, with durable components and materials.

The RVMP Flex Temp On Demand Tankless Water Heater is an excellent choice for RV owners looking to upgrade their hot water system. Its on-demand heating, energy efficiency, precise temperature control, and compact design make it a practical and space-saving solution for providing hot water in an RV or mobile home. Enjoy the convenience of hot water whenever you need it while optimizing energy usage and space utilization.


  • Door Dimensions: 14 5/8” (H) x 14 7/8” (W)
  • Length With Door: 17” x 12 9/16” (W) x 12 9/16” (H)
  • Length W/O Door: 16.5” x 12 9/16” (W) x 12 9/16” (H)
  • Applicable Water Pressure: 0.01-0.75MPa
  • Estimated Max BTU Output: 55,000
  • Exhaust Mode: Forced Exhaust
  • Exhaust Pipe Material: ⦶60
  • Ignition Mode: Pulse Electronic Ignition
  • JOINT: Water Inlet & Outlet: 1/2 NPT, Gas 3/8 NPT
  • Minimum Flow for Ignition: 2.8L/min
  • Net Weight: 24 lbs (10.89 kg)
  • Power Supply Req: DC 12V
  • Rated Gas Pressure (LPG): 2800Pa
  • Rated Heat Load: 17kW
  • Rated Power Consumption: 32W
  • Rated Water Production Capacit: 8.5kg/min (∆t=25k)

Shipping Policy

Free shipping on all orders

How long does it take for delivery?

5-7 working days(Except for pre-sale products) .

Which countries do you ship to?
Only the United States, other countries need to place orders on our other websites.
We cannot provide the following services.
1. Alaska
2. Hawaii
3. PR
4. VI

How will my delivery be shipped?

UPS, FEDEX are our logistics partners, shipping Build The Power products.

I ordered more than one item. Will they all be delivered at the same time?
We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used, depending on the product. Once an item has been shipped, you will receive a shipment notification email.

Can I change the delivery address of my package after it has been shipped out?

Unfortunately, we cannot change the shipment once the product is en route.

What do I need to do when I received a different product than what I ordered?
Please contact customer support at

Return & Refund Policy

Build The Power is obligated to provide the return service to all customers. The return service is currently available to the country of purchase.

If the item is purchased from the Build The Power official store, the authority to request return or refund is permitted.

If the item is purchased from distributors of Build The Power, may follow the distributor policies. Please contact your distributor for further information.

Return and refund policies may vary according to local laws and regulations.


Order Cancellation

Customers can request an order cancellation within 48 hours after placing an order by email or phone with the Build The Power official store. 

However, if the product has already been shipped, a 25€ intercept fee will be charged.

Please note that a transaction fee may be charged based on the payment channels after the product has been shipped.


Lost / Damaged Products Received

  • If the product was not delivered or lost, please immediately contact us.
  • If the product you received was damaged, or if you receive an incorrect or incomplete product, please immediately contact us with proof of videos and/or pictures.


30-Days Money-Back Guarantee

  • Within 30 days of the purchase, if you are unsatisfied without quality issues, you have the authorization to refund after return the items complete, unused and in the original package. However, you are responsible for the double shipping cost with two options below:
  1. RMA provided by Build The Power Customer Service

Once the item is received at Build The Power warehouse and the validity is confirmed, the shipping cost for return will be deducted from the refund.

     2. Self-paid Return

Please contact Build The Power Customer Service to get return details.

  • If 30 days have passed since the purchase, full refund cannot be offered.
  • Double shipping fee will be deducted from the original payment if you reject the shipments.

NOTE: For products that have been used, we reserve the rights to refuse the return.

Return Process

  • Please contact Build The Power Service for assistance to proceed the return process with proof of purchase provided and merchandise authorization (RMA) number for return.
  • Please follow the instructions guided by Build The Power service on how to properly pack and return the product safely.


  • For Non-quality issues, refund is provided following the “30 Days Money-Back Guarantee ”.
  • For quality issues, partial refund may be provided according to the usage time of the device after 30 days of the purchase.
  • Refund will be processed within 14 business days after the product is returned to Build The Power warehouse with a refund notification to customer email

Note: Please contact us if the refund is not received within 14 business days.

Contact us: 



* Build The Power may reserve the right for the modify and final explanation.

Warranty Policy

Warranty Period

Build The Power warrants that the product will be free from defect in workmanship and material to the original consumer purchaser.

The warranty period starts on the date of purchase by the original consumer purchaser,  

  • For the product of portable power station, the warranty period varies from 24 months to 72 months.
  • For the product of home backup system, the warranty period varies from 48 months to 60 months.
  • For the product of solar panel and accessories as cable, charger etc, 12 months is provided for the warranty service.

No warranty for gifts product and Warranty period may vary by country subject to local laws and regulations. 


Warranty Statement 

Any defects in material, workmanship of your product will be covered after you provide any valid proof of purchase and information including but not limited to:

  • A purchased order number made through Build The Power official stores.
  • Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Note: The limited warranty is restricted to the country of purchase. The warranty will be invalid on the items once they are taken or shipped to other countries.


Exclusions of Warranty

  1. Misused, abused, damaged by accident or damaged due to force majeure (e.g. lightning strikes, tornadoes, hurricanes, etc.);
  2. Unauthorized modification, repair, dis-assembly or operation not in accordance with the official instructions or manuals;
  3. Purchased from unauthorized resellers;
  4. Use for special application other than normal consumer use;
  5. Lost, stolen or full refunded product;
  6. Any defect or damage caused by exposure to excessive heat, cold, liquids or other external causes;
  7. Invalid proof of purchase;
  8. Warranty period expired
  9. The battery model on the warranty certificate does not match the actual item;
  10. Unauthorized alteration on the warranty certificate;
  11. Product wear and tear through the usage of time.


Return and Refund

  • Order Cancellation:

Order Cancellation can be requested by customer within 48 hours after placing an order by email or phone with the Build The Power official store. 

If the product has been shipped, an intercept fee will be charged.

  • 30 days money-back guarantee will be automatically credited to your order.


Claim Process

  • Please contact us via Email:, Monday through Sunday, for any assistance with the product.
  • For any warranty claims, service performed by Build The Power or local authorized service partner, subject to the options below:
    • Repaired by Build The Power service center, or
    • Swap for a replacement product with equivalent specifications according to model and service life
  • In case of replacement, a refurbished model of equal value may be provided and the delivery of the replacement will be arranged within 7 business days (subject to changes caused by force majeure) after confirming the defective item has been received at Build The Power warehouse.
  • A swap product assumes the remaining warranty of the original product or thirty (30) days from the date of replacement, whichever is greater.
  • For any out of warranty claims, please priorly contact BLUETT Service for more details.


Warranty Extension

  • The warranty extension is now only applicable for the model of AC200MAX, AC200P or B230 purchased from Build The Power official website with protection against damage without service fee.
  • Any purchases of the four models from other platforms are required to submit the application for extended warranty.

Disclaimer of Implied Warranties

This limited warranty is in lieu of all other expressed or implied warranties, including any warranty of fitness for a particular purpose or use and any implied warranty of merchantability otherwise applicable to Build The Power  portable solar generators. Build The Power and its affiliated companies shall not be liable for any special, incidental or consequential damages, including lost profits. There are no warranties extended other than as provided herein.

This limited warranty may be modified only by Build The Power. Any implied warranties allowed by law shall be limited in duration to the terms of the express warranty provided herein. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

This warranty gives you specific legal rights. You also have other rights from state to state. Build The Power’s only liability shall be the repair or replacement as stated above.

If you have any further questions, please send an e-mail to

Free Shipping

Free shipping on all orders

In stock & ready to ship

All orders are shipped within 1-2 business days

Hassle Free Returns

Hassle free return within 30 days

Excellent Customer Service

Questions? Give us a call today (507) 636-3614

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