Selkirk 4" Base Plate (Oval Type B Gas Vent) thermostat curving roofline

curving roofline

33-9/16" (853mm) W

79 kW) Average overall efficiency (dry cordwood)  64% (HHV)  68% (LHV)  Optimum overall efficiency  70% Optimum heat transfer efficiency  68% Average particulate emissions rate 1

HPC is broadening the field of outdoor gas fires by introducing a new line of Outdoor Gas Fireplace Burners

Selkirk 4" Base Plate (Oval Type B Gas Vent) thermostat curving rooflineSelkirk 4" Base PlateThe Type BW hold down plate is required for connecting Type BW vent to a wall furnace outlet. Oval Type B Gas Vent Model OV Type B Gas Vent offers all of the advantages and installation conveniences of round pipe in a compact oval design. An aluminum inner liner designed to assure quick vent action and minimal condensation. Complete line of components that work together with Model RV round Type B Gas Vent. 4" to 6" Diameter: