Lennox 11Y05 Commercial Thermostat 320788-704 What pipe size does this

What pipe size does this feeder support

new style design ensures continuous contact with the freezing cylinder for maximum cooling efficiency

Enhanced Safety: The internal relief valve protected by a 1" NPT vent and stainless steel screen prevents overpressure conditions

preventing premature burnout during extended operational periods

Lennox 11Y05 Commercial Thermostat 320788-704 What pipe size does thisThe Lennox 11Y05 (Model C0STAT05FF1L) is a ComfortSense 3000 series commercial programmable thermostat designed for 2 stage heat 2 stage cool applications. Built for 24VAC conventional systems and heat pump units, this 5 2 day programmable controller allows for independent weekday and weekend schedules with up to four periods per day. As a non communicating thermostat, it provides reliable digital temperature control without the complexity of Wi Fi,