HUGO 350W Pure Sine Wave Battery Backup for Tankless Water Heaters and Gas Appliances

Regular price $1,032.30


Introducing HUGO - The only battery backup system designed especially for tankless water heaters and gas appliances. Hugo is a compact unit that can mount right next to your existing tankless water heater and can be installed in minutes. Unlike other battery backup systems that offer only minutes of backup protection. Hugo can keep your system going for up to a week without power. Packed with intelligent features that work seamlessly with gas-powered tankless water heaters, i.e. flow sensor, temperature sensor, pure sine wave, automatic switch over, etc. HUGO serves as a protection barrier to safeguard expensive tankless water heater's CPU. Durable and robust designed increases longevity of product, HUGO is built to last. Easily replace battery when needed.



>Pure sine wave

>12V35Ah deep cycle SLA battery

>IP54 all weather proof for outdoor installation

>Temperature sensor (anti-frost assist)

>Flow sensor (optional: extend battery usage)

>5-13 hours of continuous operation

>Maintenance free

>58" Power Cord

>Auto activate within 8ms upon power outage

>LED and chirp alert for easy troubleshooting


Finish/Color Warm white
Main Product Material Steel
Other Materials electrical components, sealed lead acid battery
Collection Name HUGO
Rsidential Use Yes 
Commercial Grade Yes 
Cert.1 UL1012
Type of Assembly No assembly
California Proposition 65 Warning No
Country of Origin China
Warranty One (1) year standard manufacturer's warranty
Battery Power Type SLA
Battery Size 35Ah
Number of Minutes 150-850
Number of Batteries Included 1
Maximum Current 3A
Resettable circuit breaker 10A
Number of Outlets 1
Certifications and Listings UL
Voltage (volts) 12V
Number of Batteries Required 1
Maximum Amperage (amps) 3A
Number of USB Ports 0
On Indicator Light Y
Features 3-Prong Plug
Weather Resistant Y
Water Resistant Y
Tamper Resistant N
Surge Protection N
Number of Conductors 3
NEMA Configuration 1, 2, 4, 4X, & 12
Grounded Y
Phone Cord/RJ11 Connections N
USB Rating-UOM:Amps None
Polarized Y
RJ45/Ethernet Connections N
Wire Gauge 12
Wattage 350
Volt-Amps 12V35Ah
Housing Material Steel
Product Weight 43 lbs
Overall Dimensions 12"L x 13.5"W x 8.5"H