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OJ Microline UDG4 Programmable Thermostat for Electric Floor Heating
CSA CertifiedDirect retailer linkWorks with major ecosystems
$299.00
★4.4(22)
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The OJ Microline UDG4 programmable thermostat is designed for electric floor heating control and is bundled with compatible floor-heating systems. It provides app-connected scheduling, floor-sensor support, and precise radiant-heating management for smart home comfort.
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Buy on Amazon$299.00
Last checked: Mar 16, 2026
Last checked: Mar 16, 2026Price confidence: recently verified
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Specifications
Ecosystem Compatibility
🔗Matter
🍎Apple Home
📢Alexa
🏠Google Home
⚡SmartThings
📖
Best Matter Smart Thermostats 2026
Smart thermostats with Matter — save energy with universal compatibility.
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OJ Microline UDG4 Programmable Thermostat for Electric Floor Heating
CSA certified• $299.00