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On Demand Tankless Water Heater – Black


Product Name: RVMP Flex Temp™ On Demand Tankless Water Heater – Black

Barcode: 850045750817

Model #: FG-SBMC-12

List Price: $530.00

MSRP: $530.00


No more waiting for hot water to recover. This tankless, on-demand water heater lets you simultaneously wash dishes, do laundry, and take endless hot showers without hot and cold water fluctuations. Perfect for full-time RVers or large groups.




Endless Hot Water, On-Demand. Nothing is more relaxing, more calming, or helps you reset after a long day camping or traveling like an extended hot shower or bath. That used to sound impossible to RVers, but those days are over. The RVMP Flex Temp™ On-Demand Tankless Water Heater is your solution to endless hot water for showers, baths, or even doing dishes in your RV sink. Engineered with a compact and lightweight design, the Flex Temp™ Water Heater is perfect for any RV, travel trailer, fifth-wheel, or toy hauler. This model features an industry-first patented flow restrictor valve that automatically adjusts the flow rate based on the incoming water temperature, ensuring maximum efficiency. Additionally, the RVMP Flex Temp ™ On-Demand Water Heater comes equipped with industry-first safety features like a carbon monoxide detector, propane leak detector, anti-freezing system, and anti-scald system. Its compact size makes it easy to retrofit for any existing RV water tank. Don’t get left in the cold; enjoy an endless flow of hot water, just like at home, no matter where your adventure takes you with the RVMP Flex Temp™ On-Demand Tankless Water Heater.


● On-Demand Gas Water Heater

● Hot Water, Anywhere – 55,000 BTU output for on-demand hot water no matter where you are

● Maximum Flow – Patented technology for the best flow rate

● Performance – 2.8 L/Min minimum flow for ignition

● Remote Control – Digital remote for precise control

● Advanced Safety – carbon monoxide and propane leak sensors

● Temperature Protection – Anti-scald and Anti-Cold systems for better user safety

● Retrofit ready – Perfect for replacing tank or tankless models


● 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 Capacity: 8.5kg/min (∆t=25k)

Additional information

Weight 24 lbs
Dimensions 17 × 12.5 × 12.5 in


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