HUG Hydronics
12.2KW State Tankless Electric Water Heater C2VS-120E (41,600 Btu/hr)
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Purchased with a HUG Hydronics system
When you purchase a boiler and the HUG Hydronics system together you will receive a complimentary fitting kit. Please choose the standard heat pump kit to work with this heater.
Water Heater Model: C2VS-120E
Creates 41K Btu per hour of heat, enough for 3000 sq ft (an average new home built to code in MN needs 25 Btu/sq ft)
Electric Tankless models are compact and easily fit on the wall next to the electrical breaker box, right above the HUG Hydronics tank. These 2-Element models provide continuous hot water when sized correctly. Units feature easily understood digital user interface. The temperature can be adjusted with simple “up” and “down” arrows and error codes are clearly displayed. No venting is required and replacement parts are easy to find.
Perfect for larger in-floor heating jobs when paired with the HUG Hydronics system.
In-Floor Heat Boiler Questions
Q: What are the best types of water heaters or boilers for hydronic heat?
A: The best water heater (or boiler) for hydronic heat depends on the size of the space, the building’s heat-loss requirements, availability of fuel in your area, and the number of heating zones. Let’s go through them:
- Electric boilers are often a simple, but efficient choice for smaller or well-insulated buildings. They are also often the least expensive method in terms of cost. If planned out properly, heating during off-peak hours can save tremendously.
- Natural gas or propane boilers may be better suited for larger projects with higher heating demands. Natural gas is often an economical and relatively predictable option for properties already connected to a utility gas line. Although natural gas rates can rise or fall with demand, it’s at a relatively gradual change.
- Propane is a practical alternative for homes and buildings that do not have a natural gas service, this happens especially in rural areas. However, propane prices may vary more noticeably based on seasonal demand, regional supply, fuel-market conditions, and delivery costs.
- You should compare your region's fuel prices, availability, and supplier programs before selecting your heat source.
The HUG Hydronics system makes selecting and connecting your heat source easier than traditional hydronics systems. Its compact, low-pressure design works with most common eclectic, natural gas, and propane heat sources without requiring complicated walls of pumps, valves, or copper piping. Use the HUG Wizard to enter your project details, and our team will help match your system with an appropriately sized heat source.
Q: Can you run hydronics with a water heater or boiler?
A: Yes! Hydronic heating systems can use either a boiler or an appropriately rated water heater as a heat source.
Boilers are designed specifically for space heating and are often the best choice for larger buildings, colder climates, or projects with higher heating demands. Some water heaters can also supply hydronic heat, but they must be approved for space heating or combination applications and sized to meet the building’s heat-loss requirements. A standard domestic water heater should not automatically be assumed to be suitable for hydronic heating.
The HUG Hydronics system can connect with compatible electric, natural gas, or propane heat sources (among many others!) It should be noted that the HUG Hydronics system can work with almost any heating source, but electric, natural gas, and propane are the most frequently paired fuel sources. Its compact, low-pressure design simplifies the rest of the mechanical system, reducing the need for a complicated wall of pumps, valves, and copper piping. The HUG Wizard helps identify the project’s heating requirements so the right heat source can be selected for the job.
Q: What types of heat sources work with hydronic heating?
A: Hydronics heating systems can work with many different types of heat sources, including electric, natural gas, propane, wood boilers, approved water heaters, air-to-water heat pumps, and many others. Let’s go through the main ones:
- Electric heat sources are often simple to install and maintain.
- Natural gas and propane can provide higher heating capacity for larger buildings.
- Wood-fired systems may also be incorporated when an appropriate heat-exchanger and controls are used.
- Heat pumps can be an efficient option for hydronic heating when they are designed to heat water, such as an air-to-water system.
- Solar thermal collectors can contribute heat directly to the water through a properly designed storage tank or heat exchanger. Because solar output changes with weather and daylight, a dependable backup heat source is typically still required.
The HUG Hydronics system gives customers flexibility when choosing compatible heat sources. Its compact, low-pressure design can connect with many common electric, natural gas, propane, heat-pump, and wood-fired options while simplifying the pumps, controls, zoning, and distribution side of the system. This allows homeowners and contractors to select the heat source that fits the project without building a complicated mechanical system.