The boiler is certified with Underwriters Laboratories (UL) and is compliant with USA and Canadian standards and safety designated as UL 834. The certificate number is 20140929-E347788 and was issued on September 29, 2014
The boiler is certified with Underwriters Laboratories (UL) and is compliant with USA and Canadian standards and safety designated as UL 834. The certificate number is 20140929-E347788 and was issued on September 29, 2014