Quote:
I've tried a bunch of things, but this is how I'm doing it now: https://www.backyardchickens.com/forum/viewtopic.php?id=457620
Works in my unheated coops well down into the -15f range with no problem. Local Napa has the oil pan heaters in stock this time of year, and now they come wth adhesive backing even. For even greater efficiency I have the submersible thermostat running off of a baseboard heater thermostat set at 40 so those weeks/months every year where we're below freezing at night but 45-50 during the day I'm not trying to keep the water at 66f 24/7.
I've tried a bunch of things, but this is how I'm doing it now: https://www.backyardchickens.com/forum/viewtopic.php?id=457620
Works in my unheated coops well down into the -15f range with no problem. Local Napa has the oil pan heaters in stock this time of year, and now they come wth adhesive backing even. For even greater efficiency I have the submersible thermostat running off of a baseboard heater thermostat set at 40 so those weeks/months every year where we're below freezing at night but 45-50 during the day I'm not trying to keep the water at 66f 24/7.