Field Controls Part #MGI-8 - 8" Gas Draft Control Compatible Boiler_Cleaver Brooks PHHOS203A - Powermaster Orr and

PHHOS203A - Powermaster Orr and Sembower Handhole Plate Only

Any products provided by HC Oswald Supply Company Inc

configurable lockout timing of 15 or 90 seconds and configurable prepurge of 30 seconds or no prepurge

All boiler sections and boiler section assembly parts are OEM

3-1/2" Round

Field Controls Part #MGI-8 - 8" Gas Draft Control Compatible Boiler_Cleaver Brooks PHHOS203A - Powermaster Orr and8" MG 1 Barometric Damper Double Acting for Gas A double acting control for gas fired furnaces and boilers is widely used for conversion burner installations, gas draft induced appliance operation with mechanical draft inducers, or sidewall power venters. It is also recommended for use on gas atmospheric appliances where a draft hood cannot be installed, and can improve combustion stability and draft on many gas atmospheric installations with venting