HVAC Solutions for Bakersfield: Achieving High Performance and Energy Efficiency


Each year, millions of heating and cooling systems are replaced in the United States, with billions of dollars spent on HVAC services and repairs[^1^]. For homeowners in Bakersfield, California, where the climate can be extreme, having a high-performance HVAC system is crucial to managing energy consumption and costs. In this article, we will explore advanced HVAC solutions and the latest research and innovations that can support high-performing equipment and installation practices in Bakersfield.

High Efficiency HVAC Equipment

Investing in high-efficiency HVAC equipment is one of the most effective ways to reduce energy use in Bakersfield homes. Depending on the region, replacing old heating and cooling systems with higher efficiency equipment can result in energy savings of up to 50% for electric systems and 10% for gas furnace heating systems[^1^]. Here are some resources and guidelines to help you select and install high-performing equipment:

ENERGY STAR Certified Heating and Cooling Equipment

When properly installed, ENERGY STAR certified heating and cooling equipment can save homeowners 10-30% on their annual energy bills[^1^]. These products are independently certified to save energy without compromising on features or functionality. Examples of certified equipment include room air conditioners, central air conditioners, ductless heating and cooling systems, air-source heat pumps, furnaces, geothermal heat pumps, boilers, ventilation fans, smart thermostats, commercial boilers, and light commercial heating and cooling systems. Prioritize ENERGY STAR certified equipment to maximize your energy savings.

Consortium for Energy Efficiency (CEE) Multitier Performance Specifications

The Consortium for Energy Efficiency (CEE) has developed multitier performance specifications to encourage the purchase, installation, and maintenance of energy-efficient residential central air conditioners, air-source heat pumps, furnaces, and boilers[^1^]. By promoting common efficiency specifications, quality installation practices, and maintenance, CEE aims to overcome market barriers and drive demand for higher efficiency among consumers. Consider incorporating CEE multitier performance specifications into your HVAC energy efficiency programs.

Air-Source Heat Pumps in Cold Climates

The use of air-source heat pumps (ASHP) in cold climates has been growing, but traditional sizing, selection, and installation practices are not always suitable for these environments. This can lead to system inefficiencies and underperformance. To address this challenge, the Northeast Energy Efficiency Partnerships (NEEP) has developed two resources: the Guide to Sizing & Selecting ASHPs in Cold Climates and the Guide to Installing ASHPs in Cold Climates[^1^]. These guides provide clear guidance for ASHP installers to ensure optimal system performance and customer satisfaction, even in cold climates.

ENERGY STAR Guidance on Duct Sealing

Up to 20% of conditioned air is lost due to air leakage, holes, and unconnected ducts[^1^]. Sealing and repairing ductwork can significantly reduce this loss and direct conditioned air to where it is needed. The ENERGY STAR Program offers technical and homeowner guidance on duct sealing and repair. By sealing your ductwork, you can improve the overall efficiency of your HVAC system and reduce energy waste.

High Performance HVAC Installation

Proper installation practices are essential for achieving high performance and energy efficiency in HVAC systems. Without verification of performance, poorly installed systems can result in up to 30% higher energy use[^1^]. To ensure quality installations, various tools and initiatives have been developed:

HVAC Installation Practices: A Review of Research Findings

To better understand the benefits of improving current installation practices, the U.S. Department of Energy’s Home Improvement Catalyst (HI Cat) Initiative conducted a systematic literature review[^1^]. This review documented and summarized findings from available literature, research, and studies on residential retrofit HVAC market installations. By implementing best practices based on research findings, homeowners can optimize their HVAC systems for energy efficiency and performance.

HVAC SAVE Case Study

The Midwest Energy Efficiency Alliance (MEEA) partnered with gas and electric utilities in Iowa to establish the Iowa HVAC Systems Adjustment and Verified Efficiency (HVAC SAVE) program[^1^]. This program aimed to improve the performance and energy efficiency of HVAC systems while supporting local contractor businesses. The case study highlights the success of the program in enhancing HVAC system efficiency, consumer trust, and the growth of contractor businesses. Consider implementing similar programs in Bakersfield to improve HVAC performance and energy savings.

Advancing High Performance HVAC with Installation Verification Tools

The DOE HI Cat Initiative developed a market snapshot of HVAC installation verification tools[^1^]. This snapshot provides an overview of the different categories and uses of these tools. It also includes a selection guide that can help contractors, programs, utilities, and others choose the appropriate resources for installation and performance measurement. By utilizing these tools, you can ensure the proper installation and performance of your HVAC system.

ENERGY STAR Verified HVAC Installation Program

The ENERGY STAR Verified HVAC Installation Program (ESVI) offers utilities a platform to expand their residential energy efficiency programs beyond providing rebates and incentives for HVAC equipment[^1^]. ESVI provides third-party verification of the quality installation of HVAC equipment, helping utilities deliver cost-effective energy savings to their customers. Consider the value of ESVI in enhancing your energy efficiency programs in Bakersfield.

Emerging Innovations in HVAC

Continued research and development in HVAC technologies have led to exciting new innovations that can significantly reduce energy use. Here are five projects currently underway:

Optimized Thermal Systems in Maryland

Optimized Thermal Systems in Maryland is developing an advanced heat exchanger that minimizes joints by 90% compared to current models[^1^]. This reduction in joints helps minimize refrigerant leakage, improving system efficiency and reducing energy consumption. By adopting this technology, homeowners in Bakersfield can enjoy cooler homes and lower energy bills.

The University of Florida

The University of Florida is working on a prototype that combines a water heater, dehumidifier, and air cooler[^1^]. This innovative system aims to improve heat transfer efficiency, resulting in better comfort and significant energy savings. By integrating these functions into a single unit, homeowners can optimize their HVAC systems and reduce energy consumption.

Dais Analytics in Florida

Dais Analytics, in partnership with Oak Ridge National Laboratory (ORNL), is developing a membrane-based rooftop air conditioner that uses water as a refrigerant[^1^]. This technology offers significant energy savings compared to conventional chemical-based systems. With Bakersfield’s sweltering summer nights, this innovative air conditioning solution can provide both comfort and energy efficiency.

United Technologies Research Center in Connecticut

United Technologies Research Center is exploring electrocaloric, solid-state technology to develop a heat pump that does not require chemical refrigerants[^1^]. This technology is ideal for residential and small commercial buildings, offering improved system efficiency and reliability. By adopting this technology, homeowners in Bakersfield can reduce their environmental impact and enjoy a more sustainable HVAC system.

Oak Ridge National Laboratory in Tennessee

Oak Ridge National Laboratory, in collaboration with Georgia Tech and IntelliChoice Energy, is developing an energy storage system that integrates with HVAC units to reduce overall energy requirements[^1^]. By utilizing waste heat that would otherwise be lost, this system improves HVAC performance and reduces energy consumption. The integration of ground-level diverse energy storage with HVAC systems can lead to significant energy savings and improved system efficiency.


In Bakersfield, where the climate can be extreme, having an efficient and high-performance HVAC system is crucial. By investing in high-efficiency equipment, following proper installation practices, and staying up to date with emerging innovations, homeowners can achieve significant energy savings and reduce their environmental impact. Take advantage of the resources and programs available to enhance your HVAC system’s performance and energy efficiency in Bakersfield.