Product Description
The RINNAI V65EN NG EXT RES WATER HEATER is a natural gas tankless water heater, combining efficiency and value. Ideal for small to medium homes, it’s compact, easy to install, and reliable. Designed for outdoor installation, it delivers a maximum BTU input of 150,000. It features enhanced scale detection and a temperature lock.
- ENERGY STAR Qualified
- Energy Factor of 0.82 for Natural Gas and Propane
- Certified for Installation in Manufactured (Mobile) Homes
Product Highlights
High efficiency, comfort, and value in a natural gas tankless water heater. Perfect for outdoor locations with warranties that surpass the competition.
Product Information
Standard Information
- Brand: RINNAI
- Manufacturer Part Number: V65EN
Technical Specifications
- MPN: V65EN
- Brand: RINNAI
- Product Type: Tankless Heater
- Installation Type: Outdoor Only
- Fuel Type: Natural Gas
- Energy Factor: 0.82
- Energy Star Rated: Yes
- Type: Non-Condensing
- BTU (Max): 150000
- BTU (Min): 10300
- Temperature Range (F): 98°F to 140°F
- Flow Range (GPM): 0.26 – 6.5
- Voltage: 120v
- Hot Water Outlet (NPTF): 3/4″
- Gas Connection: 3/4″
- Cold Water Inlet (NPTM): 3/4″
- Height (Inches): 23″
- Width (Inches): 14″
- Depth (Inches): 9″
- Flow Rate at 70F Temp Rise (GPM): 3.5
- Flow Rate at 50F Temp Rise (GPM): 5
- Flow Rate at 40F Temp Rise (GPM): 6.2
- Flow Rate at 60F Temp Rise (GPM): 4.1
- Application: Residential
- Heating Capacity: 150000 Btu/hr
- Indoor/Outdoor: Outdoor
- Mounting Type: Wall
- Pressure Rating: 20 to 150 psi
- Temperature Rating: 120 to 140 deg F
- Ultra Low NOx: Yes
- Water Connection: 3/4 in MNPT
- Application Type: For Outdoor Applications
- Uniform Energy Factor: 0.79
- Recirculation Capable: No
- Residential Energy Star: No
- Domestic Hot Water Flow Rate (Maximum): 6.5 GPM / (24.6 l/min)
- Wi-Fi Capable: Yes
- SCAQMD Approved: Ultra Low NOx
- Flow Rate: 6.6 gpm
- Ignition Type: Direct Electronic
Why buy from Doctor Paintz
- Sold and shipped by Doctor Paintz – doctorpaintz.us
- Brand-new, factory-sealed stock – never reclaimed or refilled
- Trade pricing and bulk/pallet quantities for HVAC contractors
- US-based order support, tracked shipping on every order

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