Thanks much for this! You just solved a longstanding problem for me. I have a small detached workshop with baseboard heaters. SmartThings hub and Stelpro KI STZW402WB+ thermostat on order! And I get to play with a new tech toy to boot. Also sending an email to Stelpro asking them to work on Iris integration. There have been several questions about this here over the years so I know they could fill a niche.