Consistent Combustion: Factory-drilled ports provide uniform flame distribution for peak boiler heating efficiency

Can the VS2417 be installed in any orientation

Built to withstand high-thermal stress cycles

this wrot copper tee is rated for 700 PSI

Automatic Reset Logic: Eliminates the need for manual intervention after temporary temperature spikes

Raypak 011761F Air Switch Els PW 17895 Consistent Combustion: Factory-drilled ports provideThe Raypak 011761F Air Switch is a critical safety component designed specifically for residential and commercial heating applications, including high efficiency pool and spa heaters. This intake air pressure switch is factory calibrated at a 0. 13" WC (Water Column) set point to ensure the draft inducer or blower motor is providing sufficient combustion air before the gas valve is energized. Also identified by alternate part number 51098 2 1112, this