Coloradans depend on their heating systems to remain safe and comfortable throughout harsh winters. If the time has come to replace your system, there are many compelling options. That includes systems that can deliver faster, more robust heat while using less energy.
Geothermal Heat Pumps
Heat pumps are the most energy-efficient heating solutions available. That’s because they don’t generate heat but rather move heat energy from one location to another. Geothermal systems move heat to and from the ground or a large body of water. The heat energy is so stable in these environments that geothermal systems can provide ample heat all winter long. They are more expensive to install than a traditional HVAC system. Still, if you can budget for it, it’s a worthwhile investment due to the lower operating costs and longer equipment life.
Dual-Fuel Heat Pumps
An air-source heat pump is a less expensive alternative to a ground-source heat pump. These systems transfer heat to and from the ambient air. The problem with this approach is that there’s limited heat energy in the air during the winter. Air-source heat pumps typically have a cold-temperature point at which they’re no longer as efficient.
The solution in Colorado is what the industry calls hybrid heating or a dual-fuel heat pump. This is where you pair an air-source heat pump with a furnace. The heat pump delivers the cheaper heating most of the time. When it’s too cold for the heat pump to be efficient, the furnace provides the heating instead.
High-Efficiency Furnaces
While heat pumps are gaining notable market share, most Colorado households still get their heat from fuel-burning furnaces. The typical gas furnace has an annual fuel utilization efficiency (AFUE) of 80. That indicates it successfully converts 80% of the fuel it burns into heating that reaches the living spaces. High-efficiency furnaces start at 90 AFUE and range up to 98.5.
Higher AFUE ratings are possible through several innovations. Traditional fuel-burning furnaces lose heat through venting toxic gases. Condensing furnaces limit this loss with a second heat exchanger. Modulating furnaces can adjust the fuel valve as needed. Variable-speed furnaces can ramp the blower up and down as needed. Some models have just one of these enhancements while others have two or even all three.
High-Efficiency Boilers
Hydronic heating systems are the second most popular way to heat Colorado homes. Hot water boilers are the most efficient type, and there are high-efficiency versions. That includes condensing and modulating boilers. With hot water boilers, you also have the option of radiant floor panels.
Ductless Mini-Splits
An advantage of a ductless heat pump is that it’s inherently zoned. Zoned HVAC control is possible with furnaces and boilers but can be expensive. Ductless heat pumps are generally air-source heat pumps. They often have electric heating strips for auxiliary heating. That said, they’re usually not an effective choice as primary heating for a Colorado home.
An effective approach is to pair a mini-split with a furnace. This is similar to hybrid heating but with inherent zone control. You can, for instance, keep the bedrooms toasty while maintaining a more economical temperature throughout the rest of the home.
Whole-Home Humidifiers
Relative humidity (RH) shapes how you perceive temperature. When RH is too low, you’ll need a higher temperature to feel warm. The problem is that Colorado has dry winters, and you can exacerbate that dryness by running a furnace. The solution is a whole-home humidifier. It will add moisture to the air to offset the dryness and let you lower the temperature.
Water Heaters
Water heaters account for nearly 20% of the average household’s annual energy usage. Ensure your water heater is well insulated, and replace that insulation as needed. When it comes time to upgrade, consider high-efficiency options. Heat pump water heaters, which use electricity, are the most efficient option. Fuel-burning tankless water heaters are close behind. With both tank and tankless systems that burn fuel, you have the option of condensing models. As described for furnaces, these configurations limit heat loss through their exhaust systems.
Energy-Efficient Heating Installations in Northglenn
Unique Heating & Air Conditioning Inc. is an HVAC contractor serving homeowners and businesses throughout Northglenn, CO and the surrounding areas. Our NATE-certified HVAC technicians install, maintain, and repair many heating technologies. That includes furnaces, boilers, geothermal systems, air-source heat pumps, hybrid heating, ductless mini-splits, and humidifiers. Our team installs and services all water heater types as well. Call today or contact us online to schedule an on-site heating installation consultation.
