CSAus Certified|cULus Listed

• 154 sq-in capacity 13-14 in pipe size 20 ga (ring), 16 ga (Gate), 22 ga (collar) Thick Compact, rugged, heavy-duty controls Field type M+MG2 draft control provides precise draft regulations for solid fuels, oil, gas, or oil/gas appliances requiring only the simplest In a gas installation, the double acting type M+MG2 is specified instead of a draft hood to give the appliance the assistance of the chimney In a duel fuel oil/gas or a gas fired only application, use the M+MG2 as a double acting draft control with the optional field thermal switch accessory For any installation with 10 in or larger diameter vent pipe, specify our standard M+MG2 draft control The moving part rests on a long, thin, stainless steel knife edge which, in turn, is supported by self-aligning and self-cleaning bearings

The Type M+MG2 Draft Control models are a Series of compact, rugged, heavy-duty controls for use on large residential, commercial and industrial applications. The Field Controls Type M+MG2 Draft Control provides precise draft regulators for solid fuels, oil, gas, or oil/gas appliances requiring only the simplest, on the job adjustments depending on which fuel is to be utilized. In a gas installation, the double acting Type M+MG2 is specified instead of a draft hood to give the appliance the assistance of the chimney. In a duel fuel oil/gas or a gas fired only application, use the M+MG2 as a double acting draft control with the optional Field Thermal Switch accessory. Use the M+MG2 as a single acting draft control for oil or solid fuel applications.