Lochinvar & A.O. Smith 100111304 Lower Thermostat 321894-708 The robust bellows element is
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100111304 Lower Thermostat 321894 708 The robust bellows element is The robust bellows element is vibration resistant and offers high reliability for technicians requiring a durable HVAC pressure controller in demanding industrial environments High Temp Insulation: Built to withstand the harsh environment of a burner assembly without degradation of the dielectric strength