Ducts of metal for ventilating installations; Metal construction materials, namely, exhaust vent hoses for external ventilation of furnaces, heaters, stoves and boilers; Metal roof vents for heating and cooling in residential and commercial buildings; Ventilating ducts of metal

'boiler':22 'build':34 'commerci':33 'construct':8 'cool':29 'duct':1,36 'exhaust':11 'extern':15 'furnac':18 'heat':27 'heater':19 'hose':13 'instal':6 'materi':9 'metal':3,7,23,38 'name':10 'residenti':31 'roof':24 'stove':20 'vent':12,25 'ventil':5,16,35

Air impellers for ventilation; Air-conditioning, air cooling and ventilation apparatus and instruments; Energy recovery ventilators; Heat recovery ventilators; Ventilating exhaust fans; Ventilating fans for household use

'air':1,6,8 'air-condit':5 'apparatus':12 'condit':7 'cool':9 'energi':15 'exhaust':22 'fan':23,25 'heat':18 'household':27 'impel':2 'instrument':14 'recoveri':16,19 'use':28 'ventil':4,11,17,20,21,24

Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices

'air':8 'climat':1 'condit':9 'consist':4 'control':2,14 'devic':15 'digit':6 'dri':13 'heat':10 'system':3 'thermostat':7 'ventil':11

DIRECT AIR

Owner

Goods & Services