Answer
Mar 26, 2026 - 01:41 PM
The thermostat requires 3 AAA batteries (not included). Using standard AAA batteries means replacements are easy to find and install, keeping maintenance hassle-free for users.
Mar 26, 2026 - 01:41 PM
View all Z-Wave Secure Thermostat (STP328) + 2-Channel Boiler Receiver – Standalone Kit Questions & Answers
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