LASTING LEGACY PLUMBING HEATING & AIR
BLOG

Smart Thermostats vs. Programmable – What’s Best for Your Home?

June 17, 2025

Choosing the right thermostat is one of the easiest and most effective ways to reduce energy bills and improve indoor comfort. For homeowners in Redlands and across the Inland Empire, where triple-digit temperatures and variable routines are common, upgrading from a manual thermostat can make a big difference. But should you choose a programmable or smart model?

Let’s break down the differences, highlight local considerations, and help you decide which option makes the most sense for your home.

Key Differences: Smart vs. Programmable Thermostats

Smart Thermostats

Smart Thermostat - benefits and features (Nest Thermostat)

♦ Learns your behavior and adjusts temperatures automatically

♦ Controlled remotely via smartphone apps or voice assistants

♦ Provides energy usage reports and real-time efficiency suggestions

♦ Participates in local rebate programs and demand response events

♦ Typically costs more upfront but delivers higher long-term savings

Programmable Thermostats

standard/programmable Thermostat - benefits and features.png

♦ Allows you to set daily or weekly schedules manually

♦ No Wi-Fi required, making it ideal for privacy-conscious households

♦ More affordable, usually under $100

♦ Requires consistent reprogramming if your schedule changes

♦ No real-time feedback or remote control features

Which Thermostat Is Right For You & Your Home?

Below are key factors you should consider when choosing your next thermostat. If you prefer a "set it and forget it" approach, a smart thermostat is ideal. If you're more routine-oriented and tech-free, a programmable thermostat can still deliver solid results at a lower cost.

Smart thermostat vs. programmable thermostat - chart comparison

Frequently Asked Questions About Thermostats

Are smart thermostats really worth the investment?

Yes. For most homeowners, a smart thermostat pays for itself in energy savings within one to two years. It also improves daily comfort and allows for remote control when you're away from home.

Can a programmable thermostat save money?

Yes, but only if it's used consistently. Many homeowners either forget to program them or don’t adjust them often enough to maximize savings.

What’s the average cost to install a smart thermostat?

Depending on wiring and compatibility, professional installation may cost $150–$300. Some models can be installed DIY if a C-wire is available.

Which thermostat is better for variable schedules?

Smart thermostats are best for unpredictable routines because they can adapt on their own or be adjusted remotely via your phone.

Do smart thermostats work without Wi-Fi?

They typically require Wi-Fi for full functionality, including app control, updates, and data tracking. However, most models still offer basic manual controls if Wi-Fi is temporarily unavailable.

Are there smart thermostat rebates in the Inland Empire?

Yes. Southern California Edison and other local utilities offer rebates for eligible smart thermostat models, especially when paired with energy-saving programs.

Why Thermostat Selection Matters for Inland Empire Homeowners

During long summers and rising electricity rates, thermostat efficiency becomes essential. A smart thermostat not only helps manage your energy use but can also take part in local programs, such as:

♦ Southern California Edison Demand Response: Get up to $115 back by letting your smart thermostat reduce usage during peak energy hours.

♦ Old Thermostat Recycling: Some programs offer up to $30 for recycling a manual unit.

With Redlands homes often running HVAC systems heavily from June through October, even modest improvements in scheduling or automation can lead to big savings.

Final Thoughts

Both smart and programmable thermostats can help reduce your energy bills—but smart thermostats offer more flexibility, real-time insights, and long-term value, especially in climates like ours. With utility rebates, mobile access, and learning capabilities, smart models make it easier to stay comfortable and energy-efficient all year long.

Need help choosing or installing the right thermostat for your home? Contact Lasting Legacy Plumbing, Heating & Air. Our team can guide you through your options, install your new device, and help you start saving on your next energy bill.

Still not sure if a smart thermostat is right for you? Contact us today to speak with an expert HVAC technican!