We replaced an undersized unit heater for a greenhouse in worthington mn recently. We put a Lennox 125,000 BTUH unit in its place that heats the space much better. We also installed a Honeywell T-6 Pro thermostat that we connected to the customers phone via Wi-Fi. Having the ability to watch the temperature from home gives the customer piece of mind and the ability to fix any issues before there’s any loss.