unadjusted

ventilate, grate, express, spout, valve, flue pipe, exhaust pipe, exhaust, fume, ventilation, duct, downpipe, hissing, venters, radiators, unvented, ducted, spew, depressurize, voicing, plenums, firebox, leak, heater, nozzle, drainpipe, grill, shout, blower, immersion heater, drip pan, seep, seethe, deflector, spleen, hose, airflow, superheat, vocalize, flue, unventilated, condenser, receptacle, gush, dehumidify, exchanger, boiling, berate, humidify, furnace, combust, bellows, unbolt, latch, air conditioner, diverter, vocalise, chimney, scream, degas, water heater, stirrer, bubbled, sublimating, outlet, rant, hatchway, soakaway, boiler, pipe, stopcock, pump, extractor, jetter, heat exchanger, humidistat, ductwork, inlet manifold, intake valve, dowse, welling, hatch, venturi, eave, vaporise, vapor, soapbox, yell, whine, stove, louvers, blowholes, airless, exhaust manifold, innermost, soffits, floor joist, filter, skylight, coolant, ionizes, psi, vents, entrance, inlet, fore, passageway, sup, bar, racks, reservoir, riser, sluice, berths, elevator, lateral, rack, burner, conduit, intake, disconnect, highpressure, plugged, vented, discharge, pressure, sewer, socket, ventilating, coaxial, lowpressure, pressurized, screwed

smoke hole

exhaust hood, hood, quarterlight, smoke hole, unleash, unsuppressed, vented, venter

airway, air duct, air passage

cleft, crack, crevice, evince, fissure, freshen, hole, opening, orifice, refresh, scissure, show

air, air out, blowhole, crater, give vent, venthole, volcano