APS Cool Rewards Smart Thermostat Guide for Arizona Homeowners
APS customers who already own — or plan to buy — a smart thermostat should check the Cool Rewards program before purchase or enrollment. The program can reduce upfront or annual costs, but the details depend on device eligibility, enrollment path, event season timing, and APS program availability.
What APS says to verify
APS describes Cool Rewards as a demand-response program for smart thermostats during high-demand summer periods. The official APS page says conservation events may occur during the June 1 through September 30 season, and that eligible participants may receive a one-time enrollment credit plus an annual participation credit while the program is available.
Before buying a thermostat
- Confirm the thermostat model is eligible for APS Cool Rewards.
- Compare APS Marketplace pricing with retailer/manufacturer pricing.
- Check whether the enrollment credit is applied at purchase or later as a bill credit.
- Confirm whether your APS account, service address, and thermostat manufacturer are eligible.
- Save purchase receipts, model numbers, screenshots, and enrollment confirmations.
Before enrolling an existing thermostat
- Confirm the thermostat is connected to Wi-Fi and linked to the manufacturer app.
- Review how your thermostat brand handles pre-cooling and event notifications.
- Check the event-season timing and annual participation-credit timing.
- Make sure everyone in the household understands that event adjustments can be overridden.
- Keep a copy of the APS Cool Rewards enrollment confirmation.
Questions to ask
1. Is this exact thermostat model eligible right now?
2. Will the one-time credit appear at purchase or on a later APS bill?
3. When is the annual participation credit paid?
4. How many thermostats at this service address can qualify?
5. Can I leave or override events without losing eligibility?
Rebate Caddy CTA
Use the Rebate Caddy starter savings report and choose smart thermostat / APS. The goal is to catch device-eligibility and bill-credit details before the purchase path locks you into the wrong model or merchant.
Official sources to verify
- APS Cool Rewards: https://www.aps.com/en/About/Sustainability-and-Innovation/Technology-and-Innovation/Cool-Rewards
- APS Marketplace: https://marketplace.aps.com/
_Independent informational guide. Not tax, legal, financial, utility, or contractor advice. Verify all eligibility, credits, dates, and model requirements with APS and official program sources before purchasing equipment or enrolling._