Reduce Your Gas Bill at Your Multifamily Building
SoCalGas® Multifamily Energy Efficiency Rebate ProgramÂ
Do you own or manage a multifamily building with a central domestic hot water system serving two or more dwelling units?
If so, you may be eligible for a no-cost AutoHot Temperature Modulation Controller (also known as a Gas Saving Controller) through the SoCalGas® Multifamily Energy Savings Program.
Cut Your Gas Costs — At No Cost To You
The AutoHot Temperature Modulation Controller transforms a standard water heater or boiler into a smart, energy-efficient system, reducing gas consumption and optimizing performance, all without compromising comfort.
The BenefitsÂ
- Save up to 15-20% on your water heating gas bill every month.
- No upfront costs — the rebate covers both the controller and installation.
- Lower operating expenses and boost building efficiency.
- Hassle-free process, installed by SoCalGas TradePros.
- No maintenance required.
- No upfront payments. No cash out of pocket.
This is a fully covered retrofit that delivers real, ongoing savings. Make your property more energy efficient and cost-effective today!
How The Temperature Modulation Controllers Work
The Temperature Modulation Controller automatically adjusts the water temperature based on hot water demand at your multifamily property.Â
During peak periods of hot water use (e.g. daytime) your water heater or boiler remains at its existing set-point temperature. During low/no periods of use (e.g. late at night) the controller automatically resets to a slightly lower temperature, matching heating capacity to demand, and saving energy.
If there is a demand for hot water, your water heater or boiler will heat to precisely the correct temperature no matter what time of day or night.
Remote Monitoring Features
- Monitor your system remotely. As an optional no-cost or subscribed service, the AutoHot Temperature Modulation Controller can connect to a Wi-Fi network and provide remote access to your hot water system data. Get notified of potential hot water system issues before tenants find out the hard way!
- Remote Monitoring is not contingent on receiving a controller. You have the option of not having this service provided given you do not have a signal or have opted out. You will still benefit from the AutoHot saving your property each month on your monthly gas bill.
Eligibility Requirements
- Must be a multifamily building with a central water heater serving at least two dwelling units.
- Residential/individual gas bills from tenants do not qualify.
- Must be a customer of SoCalGas®
For More Information on the SoCalGas® Multifamily Energy Savings Program, please Contact Us.