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Get Comfortable With Lower Energy Bills

Take Your Temperature: Heating & Cooling

Ready to save but not sure where to start? Check your home’s insulation, weatherization, windows, and doors—along with other passive cooling and heating strategies—to reduce heating and cooling energy use by up to 50%. After taking these measures, if you need a new AC or heater, look for the most efficient model and get comfortable with your options.

Passive Heating & Cooling

Give the AC a breather—cross breezes, window treatments, and shade trees will help your home keep its cool.

Fans

The news is circulating! You could save $200 in 6 months by keeping cool with a ceiling fan.

Fans Use and Care

Air Conditioning

Make some cool new friends: fans, evaporative coolers and heat pumps are more efficient than central AC.  

Air Conditioning Buyer’s Guide

Central Heating

Got central heating? Here’s a hot tip: Turn your pilot light off during the warm seasons to save energy.  

Central Heating Buyer’s Guide

Portable Heating

Safety Tip: Stay safe and warm by making sure your portable heater has a tip-over safety switch.

Portable Heating Use and Care

Installation & Maintenance

Get professional guidance in installing and maintaining your heating ventilation and air conditioning systems.

Guide for Heating Ventilating and Air Conditioning (HVAC) Systems

Step 1: Quality Installation

Your Heating, Ventilating, and Air Conditioning (HVAC) system’s performance and operating costs depend in part on the proper installation of the system. Be sure to have your system installed by a qualified professional—it’s worth it.

Improper HVAC installation may cost more money in the long run by using more electricity, running up your bill, and making your air conditioning work harder—which can shorten equipment life. Common installation problems such as low air flow, improper charge, or duct leakage can reduce the efficiency and effectiveness of your air conditioner.

Step 2: Contractor Selection

Hiring a licensed contractor who obtains the required building permit and has knowledge of, and complies with, local codes, ordinances and the requirements of the Building Energy-Efficiency Standards (State Administrative Code, Title 24, Part 6) increases the likelihood that your system will be properly installed and work efficiently, quietly, and safely.

Licensed contractors are regulated by the Contractors State License Board and, in general, should have: 

  • A minimum of 4 full years of experience
  • Taken a law and trade exam
  • A contractor’s bond (required)
  • Been the subject of a background check


Installers who perform contracting work without a license have avoided these quality assurance requirements and may even be in violation of the law.

Step 3: Quality Assurance

A building permit issued by a local authority may be required for certain installations and modifications including, but not limited to, the following:  

  • New Heating Ventilations and Air Conditional (HVAC) installation
  • HVAC change out/remodel/replacement including the air handler, coil, furnace or condenser
  • Relocation of an existing HVAC unit
  • Removal of an HVAC unit or system
  • Adding ducting


Depending where you live the installation of the equipment may be inspected by a Building Inspector who will perform a quality assurance check and ensure that:

  • The system is installed to comply with all applicable state and county or city codes
  • The work specified under the permit has been performed properly
  • Required compliance documents have been submitted

This program is funded by California utility customers and administered by Southern California Edison under the auspices of the California Public Utilities Commission.