Cast-iron gas boilers of the Leader series

Boiler is made of 4 mm thick, high-quality gray cast iron produced by the VIADRUS company (Czech Republic). The heat exchanger is treated by inhibiting composition which prevents corrosion. The boiler doesn’t need to be plugged into an electric socket.

[Error] 
Call to a member function getValue() on null (0)
/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/php_interface/init.php:153
#0: checkSocialModalStatus()
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/templates/aspro-digital/page_blocks/footer_1.php:93
#1: include_once(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/modules/aspro.digital/classes/general/CDigital.php:197
#2: CDigital::ShowPageType(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/templates/aspro-digital/footer.php:52
#3: include_once(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/modules/main/include/epilog_before.php:93
#4: require(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/modules/main/include/epilog.php:2
#5: require_once(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/footer.php:1
#6: require(string)
	/home/bitrix/ext_www/lemax-boiler.com/catalog/index.php:435
#7: include_once(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/modules/main/include/urlrewrite.php:159
#8: include_once(string)
	/home/bitrix/ext_www/old2.lemax-kotel.ru/bitrix/urlrewrite.php:2