Industrial Build Quality: Constructed with high-temperature ceramics and durable electrode materials to withstand intense thermal cycling

maintaining set-point accuracy across a wide range of operating temperatures

Key Benefits Optimized Combustion Safety: Effectively clears the heat exchanger of toxic gases like carbon monoxide before the ignition sequence begins

The integrated 0-10V analog output provides a linear representation of sensed data

or frequent ignition lockouts despite a clean flame sensor

Hydrotherm 59-1069 Air Filter 318423-701 Industrial Build Quality: Constructed withThe Hydrotherm 59 1069 is a high performance combustion air filter engineered specifically for critical filtration within Hydrotherm boiler systems and burner assemblies. As a veteran grade OEM replacement part, this component is essential for maintaining optimal air to fuel ratios by preventing dust, particulates, and airborne contaminants from infiltrating the combustion chamber. In a dense mechanical room environment, clean intake air is non