Significantly Lower Your Water Heating Energy Costs
High Efficiency Boilers & Water Heaters
One of the most effective ways to significantly lower operating costs, decrease greenhouse gas emissions and increase building occupant comfort is to replace existing inefficient boiler/water heaters. This is especially true in Hawaii.
For a limited time public utility providers are offering cash rebates and incentives for replacing older, wasteful boiler/water heating technology with new, energy efficient technology. Additionally, several utilities provide zero interest, zero cost out-of-pocket “on-bill financing” to finance the cost of these retrofits 100%.
Be Cash-Positive Immediately
Save Money On Natural Gas
Two 22-story condominiums
- Solar Hot Water System
Why Choose A High Efficiency Boiler
Most installations from concept to implementation take 1-2 months, with actual installation taking from 2 to 5 days, usually with very minimal interruption to hot water deliverability. Today’s high efficiency boiler/water heaters operate at between 87% – 97% thermal efficiency. Simple payback periods of 2.5 – 5 years, or sooner, are common.
Be Cash-Positive Immediately
By taking the tax depreciation on installed equipment in the first year, a business utilizing this retrofit can be cash-positive immediately, for no cost out of pocket, while also guaranteeing lower operating costs for the life of the equipment, estimated to be over 20 years.
Create Additional Heat By Recapturing Steam
Water vapor (steam) is created as a by-product of the combustion process that takes place within a boiler/hot water heater, creating additional heat that can be recaptured by condensing the water vapor, and recovering and reusing its “latent heat”.
The amount of additional efficiency achieved depends upon the temperature of the water returning to the boiler/water heater, but will always be more advantageous than an older non-condensing boiler/water heater. Today’s boilers modulate the ideal fuel to air ratio based upon return water temperatures and other “use specific” factors.
Save Money On Expensive Natural Gas
Now, more than at any time in recent history, it makes sense to replace inefficient boiler/hot water heater technology with modern technology that uses significantly less fuel. As this can be paid for at zero cost out of pocket for a limited time, a state-of-the-art, energy efficient boiler/hot water heater replacement makes perfect sense.
With the current and likely lengthy duration of political unrest in parts of the world which are influential on fuel prices, the cost of natural gas will increase more rapidly than in recent years.
Explore More Of What We Do
Engineering & Design
Our team of licensed Professional Engineers (PEs) and architects cover a large spectrum of innovative design solutions.Learn More
- “Net Zero” Energy Design
- Feasibility Studies
- Solar Photovoltaic Design
- Solar Thermal Design
- Hydronics Design
- Accurate EnergyPro Building Modeling (Specialization in Renewable Energy)
- Reports and Compliance Support for 2012 Title 24
- Plumbing Design
- HVAC Design
- Solar Photovoltaic (PV)
- Solar Hot Water
- Solar Cooling
- Solar Process Heating
- Solar Hot Water for Pools
- Ground Source Geothermal
- Solar Cogeneration and Tri-generation
- Fuel Cell Cogeneration
- Electric Radiant Heating
- Hydronic Radiant Floor Heating & Cooling
- High Efficiency HVAC
- High Efficiency Boilers & Water Heaters
- Building Automation & Controls
- System & Energy Monitoring
- Demand Charge Reduction