Econoburn plumbed, supply & return manifolds ready to mount to the wall, & indirect HW heater removed. Temporary electric water heater plumbed to provide domestic hot water during oil boiler shut down. I need two (weekend) days to relocate my oil boiler and tie both units into the new supply/return headers but old man winter hasn't given up! Still in the 20's at night. Last year this time, it was 80+ degrees.