Honeywell 221729A Dust Cover and 100146550 for seamless boiler

and 100146550 for seamless boiler repair

and Janitrol equipment

this 130-160F auto limit switch ensures factory-spec performance and seamless integration with the integrated ignition control board without the calibration risks of universal parts

the Watts 0881405 gasket is rated for use with a wide range of media including water

Honeywell 221729A Dust Cover and 100146550 for seamless boilerThe Honeywell 221729A Dust Cover is a professional grade protective housing designed specifically for the 7800 Series Relay Modules. As a veteran in the field, you know that keeping sensitive microprocessor based integrated burner controls free from site debris is non negotiable for system reliability. This authentic Honeywell flame safeguard accessory provides an essential physical barrier for configuration jumpers and plug in purge timers on modules