... in enclosures. This fan heater is available without fan (HV 031) as well as with fan (HVL 031). Technical ... C (77°F) Art. No. HV 031 230VAC, 50/60Hz Art. No. HV 031 120VAC, 50/60Hz Heating capacity ... ×151×22mm0.50kg Art. No. HV 031 230VAC, 50/60Hz Art. No. HV 031 120VAC, 50/60Hz Heating capacity ... .0-0003115.9-00400W108m3/h119×151×47mm0.90kg HV 031/HVL 031 Fan Heater (CE Certification) Heating ...