FOR THE HOME
Water Heating
Available Now
Reliable hot water solutions designed for everyday homes and clearly matched installation needs.
NOVIEEX TANKLESS WATER HEATER
ENGINEERED COMFORT, EVERYWHERE.
Dependable water heating, clearly explained and designed to fit everyday life.
COMFORT FOR EVERYDAY SPACES
Explore engineered water and climate comfort for the home, the road, and the spaces beyond.
Explore Water Heating
FOR THE ROAD
RV Appliances
Available Now
Home-grade comfort, engineered for compact spaces and life on the road.
FOR WORK & OUTDOORS
Garage & Outdoor Heating
Coming Soon
Engineered warmth for work, gathering, and open-air living.
Why homeowners choose NOVIEEX
Product Clarity
Clear information helps you understand output, energy source, and product fit.
Installation Confidence
Review model-specific requirements and documents before installation.
Documented Details
Use product information and manuals to confirm the right next step.
Customer Support
Get help with selection, documentation, registration, and next steps.
Featured Water Heaters
NOVIEEX
Compare Water Heaters
See the key differences in capacity, installation, and fit.
NOVIEEX Tankless Gas Water Heater – Natural Gas 4.3GPM
Gas Tankless Water Heater
2 bathrooms + 1 kitchen
View Product
NOVIEEX Tankless Gas Water Heater – Propane 5.3GPM
Gas Tankless Water Heater
3 bathrooms + 2 kitchens
View Product
NOVIEEX Tankless Gas Water Heater – Natural Gas 4.75GPM
Gas Tankless Water Heater
2 bathrooms + 2 kitchens
View Product
NOVIEEX Tankless Gas Water Heater – Propane 4.75GPM
Gas Tankless Water Heater
2 bathrooms + 2 kitchens
View Product
NOVIEEX 13kW Electric Tankless Water Heater – 240V, Instant Hot Water
Electric Tankless Water Heater
Studio or 1-bedroom / single bath
View Product
NOVIEEX 18kW Electric Tankless Water Heater – 240V, Instant Hot Water
Electric Tankless Water Heater
2-bedroom / dual baths
View Product
NOVIEEX 27kW Electric Tankless Water Heater – 240V, Whole House
Electric Tankless Water Heater
3+ bedrooms / multi-bath home
View Product
Energy
Natural Gas
Propane Gas
Natural Gas
Propane Gas
13 kW / 240 V Electric
18 kW / 240 V Electric
27 kW / 240 V Electric
Output
Up to 4.3 GPM / 100,000 BTU
Up to 5.3 GPM / 120,000 BTU
Up to 4.75 GPM / 120,000 BTU
Up to 4.75 GPM / 120,000 BTU
Up to 3.57 GPM / 1 × 60 A breaker
Up to 4.94 GPM / 2 × 40 A breakers
Up to 7.41 GPM / 3 × 40 A breakers
Temperature Range
Up to 149°F (65°C)
Up to 149°F (65°C)
Up to 149°F (65°C)
Up to 149°F (65°C)
—
—
—
Installation
Indoor installation
Outdoor installation
Indoor installation
Indoor installation
54 A max / 1 × 6 AWG wire
75 A max / 2 × 8 AWG wire
112.5 A max / 3 × 8 AWG wire
Connections
Gas / cold / hot: 1/2 in NPT
Gas / cold / hot: 3/4 in NPT
Gas / cold / hot: 1/2 in NPT
Gas / cold / hot: 1/2 in NPT
Water: 1/2 in NPT
Water: 3/4 in NPT
Water: 3/4 in NPT
Ideal Use
Apartment or townhouse
Single-family home or townhouse
Single-family home or townhouse
Single-family home or townhouse
Studio or 1-bedroom home
2-bedroom home with dual baths
3+ bedroom multi-bath home
Support
Manuals · Warranty · U.S. Support
Manuals · Warranty · U.S. Support
Manuals · Warranty · U.S. Support
Manuals · Warranty · U.S. Support
Manuals · Warranty · U.S. Support
Manuals · Warranty · U.S. Support
Manuals · Warranty · U.S. Support
Always confirm energy source, installation requirements, and local code compliance before purchase.
RESOURCES & SUPPORT
Practical paths for choosing a model, understanding installation boundaries, registering a product, and getting help.
Buying Guidance
Understand energy options, product fit, and the questions to answer before choosing a model.
Water Heating Overview
Review the current gas and electric product paths and their key installation boundaries.
Product Registration
Register a purchased NOVIEEX product through the current support workflow.
Customer Support
Get help with product selection, documentation, an existing order, or next steps.
NEED HELP CHOOSING?
Share your available energy source, installation setting, and hot-water needs. Our support path can help you identify the right next step.
NOVIEEX SHOWCASE
A closer look at NOVIEEX products, engineering, and everyday-space integration.
