Резервни наслони за обратен проток за конвертибилни вентили на радијатори со претходно нагодување 421, 422, 425 и 426 серии.

https://www.caleffi.com/mk-mk/%D1%80%D0%B5%D0%B7%D0%B5%D1%80%D0%B2%D0%BD%D0%B8-%D0%BD%D0%B0%D1%81%D0%BB%D0%BE%D0%BD%D0%B8-%D0%B7%D0%B0-%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D0%B5%D0%BD-%D0%BF%D1%80%D0%BE%D1%82%D0%BE%D0%BA-%D0%B7%D0%B0-%D0%BA%D0%BE%D0%BD%D0%B2%D0%B5%D1%80%D1%82%D0%B8%D0%B1%D0%B8%D0%BB%D0%BD%D0%B8-%D0%B2%D0%B5%D0%BD%D1%82%D0%B8%D0%BB%D0%B8-%D0%BD%D0%B0-%D1%80%D0%B0%D0%B4%D0%B8%D1%98%D0%B0%D1%82%D0%BE%D1%80%D0%B8-%D1%81%D0%BE-%D0%BF%D1%80%D0%B5%D1%82%D1%85%D0%BE%D0%B4%D0%BD%D0%BE-%D0%BD%D0%B0%D0%B3%D0%BE%D0%B4%D1%83%D0%B2%D0%B0%D1%9A%D0%B5-421-422-425-%D0%B8-426-%D1%81%D0%B5%D1%80%D0%B8%D0%B8-421-caleffi-421000