Islandaire Pro1 T631W-2 Wireless Thermostat (6041039) Islandaire Pro1 T631W-2 Wireless Thermostat (6041039) Category: Thermostat Description Description Islandaire Pro1 T631W-2 Wireless Thermostat (6041039) Related products Telkonet EcoWave SS6550/SS6510(6040935 & 6040936) Read more Honeywell® TH5110D1030/U Thermostat (6040523) Read more Verdant® VX-TR-KT_W (6041163/6041164) Read more Verdant® VX-TR-KT (6041194) Read more