Need Help Plumbing Heating Elements, boiler

Massapequa NY

Description

Hi, I need help diagnosing the heating elements and swap a few in my house. 1-Boiler has multi zones well labeled, hot water heating, radiant heat elements. 2-Some of the elements are seeming kind of clogged, would like someone who's expert at bleeding and replacing..using copper or PEX. Please email me your location and contact info and EXPERIENCE? Attached is pics of what im talking about.. This is for afternoons and evenings.