Caleffi F39807 Air and Dirt Separator Cover and Float AssemblyThe Caleffi F39807 Air and Dirt Separator Cover and Float Assembly is built to protect and optimize your heating and cooling systems air and dirt separator, helping maintain efficiency, reduce maintenance, and extend service life. This brass cover and float assembly fits standard air and dirt separators, delivering reliable performance and easy installation across compatible heating and cooling setups. Its sturdy brass construction resists corrosion

backed by the Robertshaw lineage of reliable temperature measurement solutions

input voltage rating of 102–132 VAC at 60 Hz

Blue 2-inch display offers easy reading at a glance

Temperature Rating: 366°F

Ignition output: 6 Kilovolt RMS

the valve is lead-free and compliant with ANSI/NSF 372 and CSA standards

The unit delivers a strong 6 Kilovolt RMS ignition output and up to 20 Kilovolt peak

and hearth applications

Flow rate up to 2000 CFM with 0

The designation letters V and E help identify the correct service part within your lineup

Engineered for compact spaces

Inlet is 1/2 psi